149742918864

Names of 149742918864

• Cardinal: 149742918864 can be written as One hundred forty-nine billion, seven hundred forty-two million, nine hundred eighteen thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.49742918864 × 10¹¹

Factors of 149742918864

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 240

Divisors of 149742918864

• Number of divisors d(n): 1440
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 19 21 22 24 27 28 33 34 36 38 42 44 48 49 51 54 56 57 63 66 68 72 76 77 84 88 98 99 102 108 112 114 119 121 126 132 133 136 144 147 152 153 154 168 171 176 181 187 189 196 198 204 209 216 228 231 238 242 252 264 266 272 294 297 304 306 308 323 336 342 357 362 363 374 378 392 396 399 408 418 432 441 456 459 462 476 484 504 513 528 532 539 543 561 588 594 612 616 627 646 684 693 714 724 726 748 756 784 792 798 816 833 836 847 882 912 918 924 931 952 968 969 1008 1026 1064 1071 1078 1086 1089 1122 1176 1188 1197 1224 1232 1254 1267 1292 1309 1323 1368 1386 1428 1448 1452 1463 1496 1512 1584 1596 1617 1629 1666 1672 1683 1694 1764 1836 1848 1862 1881 1904 1936 1938 1991 2052 2057 2079 2128 2142 2156 2172 2178 2244 2261 2299 2352 2376 2394 2448 2499 2508 2534 2541 2584 2618 2646 2736 2772 2793 2856 2896 2904 2907 2926 2992 3024 3077 3192 3213 3234 3258 3267 3332 3344 3366 3388 3439 3528 3553 3591 3672 3696 3724 3762 3801 3876 3927 3982 4104 4114 4158 4284 4312 4344 4356 4389 4488 4522 4598 4752 4788 4851 4887 4998 5016 5049 5068 5082 5168 5236 5292 5544 5586 5643 5712 5808 5814 5852 5929 5973 6154 6171 6384 6426 6468 6516 6534 6664 6732 6776 6783 6878 6897 7056 7106 7182 7344 7448 7497 7524 7602 7623 7752 7854 7964 8208 8228 8316 8379 8568 8624 8688 8712 8721 8778 8869 8976 9044 9163 9196 9231 9576 9702 9774 9996 10032 10098 10136 10164 10241 10317 10472 10584 10659 11088 11172 11286 11403 11628 11704 11781 11858 11946 12308 12342 12852 12936 13032 13068 13167 13328 13464 13552 13566 13756 13794 13937 14212 14364 14399 14553 14896 14994 15048 15204 15246 15504 15708 15827 15928 16093 16456 16632 16758 17136 17424 17442 17556 17738 17787 17919 18088 18326 18392 18462 18513 19152 19404 19548 19992 20196 20272 20328 20349 20482 20634 20691 20944 21168 21318 21539 21901 22344 22491 22572 22806 22869 23256 23408 23562 23716 23892 24073 24616 24684 24871 25137 25704 25872 26064 26136 26334 26607 26928 27132 27489 27512 27588 27693 27874 28424 28728 28798 29106 29988 30096 30408 30492 30723 30951 31416 31654 31856 31977 32186 32912 33264 33516 33847 34209 34884 35112 35343 35476 35574 35838 36176 36652 36784 36924 37026 37829 38808 39083 39096 39501 39984 40392 40656 40698 40964 41268 41382 41811 42636 43078 43197 43802 44688 44982 45144 45612 45738 46512 47124 47432 47481 47784 48146 48279 49232 49368 49742 50274 51408 52272 52668 53214 53361 53757 54264 54978 55024 55176 55386 55539 55748 56848 57456 57596 58212 58463 59976 60816 60984 61047 61446 61902 62073 62832 63308 63954 64372 64617 65703 67032 67694 68418 69768 70224 70686 70952 71148 71676 72219 73304 73848 74052 74613 75658 77616 78166 78192 79002 79821 80784 81396 81928 82467 82536 82764 83079 83622 85272 86156 86394 87604 89964 90288 91224 91476 92169 92853 94248 94864 94962 95568 95931 96292 96558 97559 98736 99484 100548 100793 101541 105336 106428 106722 107514 108528 109956 110352 110772 111078 111496 112651 113487 115192 116424 116926 117249 119952 121968 122094 122892 123804 124146 125433 126616 127908 128744 129234 129591 131406 134064 135388 136836 139536 141372 141904 142296 142443 143352 144438 144837 146608 147696 148104 149226 150773 151316 153307 156332 158004 159642 160083 162792 163856 164934 165072 165528 166158 167244 168511 170544 172312 172788 174097 175208 175389 179928 182448 182952 184338 185706 188496 189924 191862 192584 193116 193851 195118 197109 198968 201096 201586 203082 210672 212856 213444 215028 216657 219912 221544 222156 222992 223839 225302 226974 230384 232848 233852 234498 236929 239463 244188 245784 247401 247608 248292 250866 253232 255816 257488 258468 259182 262812 264803 270776 273581 273672 276507 282744 284592 284886 286704 288876 289674 292677 296208 298452 301546 302379 302632 304623 306614 312664 316008 319284 320166 325584 329868 331056 332316 334488 337022 337953 340461 344624 345576 348194 350416 350778 351747 359856 365904 368676 371412 372317 376299 379848 383724 385168 386232 387702 388773 390236 394218 397936 402192 403172 406164 409241 416119 425712 426888 427329 430056 433314 434511 439824 443088 444312 447678 450604 452319 453948 459921 467704 468996 473858 478926 488376 491568 494802 495216 496584 501732 505533 511632 516936 518364 522291 525624 526167 529606 541552 547162 547344 553014 565488 569772 577752 579348 581553 585354 591327 596904 603092 604758 605264 609246 613228 625328 632016 638568 640332 643093 649971 659736 664632 668976 671517 674044 675906 680922 691152 696388 701556 703494 710787 737352 742824 744634 752598 759696 767448 772464 775404 777546 780472 788436 794409 806344 812328 818482 820743 832238 853776 854658 860112 866628 869022 878031 888624 895356 901208 904638 907137 907896 913869 919842 935408 937992 947716 957852 976752 989604 993168 1003464 1011066 1013859 1021383 1033872 1036728 1044582 1051248 1052334 1055241 1059212 1073149 1094324 1106028 1116951 1139544 1155504 1158696 1163106 1170708 1182654 1193808 1206184 1209516 1218492 1226456 1227723 1248357 1277136 1280664 1286186 1299942 1319472 1329264 1343034 1348088 1351812 1356957 1361844 1379763 1392776 1403112 1406988 1421574 1474704 1485648 1489268 1505196 1516599 1534896 1550808 1555092 1560944 1566873 1576872 1578501 1588818 1612688 1624656 1636964 1641486 1658503 1664476 1709316 1733256 1738044 1756062 1790712 1802416 1809276 1814274 1815792 1827738 1839684 1853621 1875984 1895432 1915067 1915704 1929279 1979208 2006928 2022132 2027718 2042766 2073456 2089164 2104668 2110482 2118424 2132361 2146298 2188648 2212056 2233902 2279088 2317392 2326212 2341416 2365308 2383227 2412368 2419032 2436984 2452912 2455446 2462229 2496714 2561328 2572372 2599884 2606219 2634093 2686068 2696176 2703624 2713914 2721411 2723688 2759526 2785552 2806224 2813976 2843148 2864687 2912833 2978536 3010392 3033198 3041577 3101616 3110184 3133746 3153744 3157002 3177636 3219447 3273928 3282972 3317006 3328952 3350853 3418632 3466512 3476088 3512124 3581424 3618552 3628548 3655476 3679368 3683169 3707242 3745071 3790864 3830134 3831408 3858558 3958416 4044264 4055436 4070871 4085532 4139289 4178328 4209336 4220964 4236848 4264722 4292596 4377296 4424112 4467804 4501651 4549797 4652424 4682832 4700619 4730616 4766454 4838064 4873968 4910892 4924458 4975509 4993428 5144744 5199768 5212438 5268186 5372136 5407248 5427828 5442822 5447376 5519052 5560863 5627952 5686296 5729374 5745201 5787837 5825666 5957072 6020784 6066396 6083154 6220368 6267492 6314004 6355272 6397083 6438894 6547856 6565944 6634012 6657904 6701706 6837264 6952176 7024248 7074023 7149681 7237104 7257096 7310952 7358736 7366338 7386687 7414484 7490142 7660268 7717116 7818657 8088528 8110872 8141742 8171064 8278578 8356656 8418672 8441928 8529444 8585192 8594061 8738499 8935608 9003302 9099594 9304848 9401238 9461232 9532908 9658341 9821784 9848916 9951018 9986856 10052559 10289488 10399536 10424876 10536372 10744272 10855656 10885644 11038104 11049507 11121726 11235213 11372592 11458748 11490402 11575674 11651332 12132792 12166308 12534984 12628008 12710544 12794166 12877788 13131888 13268024 13403412 13504953 14048496 14148046 14299362 14514192 14621904 14732676 14773374 14828968 14926527 14980284 15320536 15434232 15637314 16221744 16283484 16342128 16557156 16682589 16883856 17058888 17170384 17188122 17235603 17363511 17476998 17871216 18006604 18199188 18243533 18802476 19065816 19316682 19643568 19697832 19902036 19973712 20105118 20389831 20849752 21072744 21222069 21711312 21771288 22076208 22099014 22243452 22470426 22917496 22980804 23151348 23302664 23455971 24265584 24332616 25069968 25256016 25588332 25755576 25782183 26215497 26536048 26806824 27009906 28296092 28598724 28975023 29465352 29546748 29657936 29853054 29960568 30641072 30868464 31274628 31511557 32566968 33114312 33365178 34117776 34376244 34471206 34727022 34953996 36013208 36398376 36487066 37604952 38131632 38633364 39395664 39804072 40210236 40514859 40779662 41699504 42145488 42444138 43542576 44198028 44486904 44779581 44940852 45834992 45961608 46302696 46605328 46911942 48665232 49518161 50047767 51176664 51511152 51564366 51706809 52430994 53613648 54019812 54730599 56592184 57197448 57950046 58930704 59093496 59706108 59921136 61169493 62549256 63023114 63666207 65133936 66228624 66730356 68752488 68942412 69454044 69907992 70367913 72026416 72796752 72974132 75209904 77266728 77346549 78646491 79608144 80420472 81029718 81559324 84888276 88396056 88973808 89559162 89881704 91923216 92605392 93823884 94534671 99036322 100095534 102353328 103128732 103413618 104861988 108039624 109461198 113184368 114394896 115900092 118186992 119412216 121544577 122338986 125098512 126046228 127332414 133460712 137504976 137884824 138908088 139815984 140735826 145948264 148554483 154533456 154693098 157292982 160840944 162059436 163118648 164191797 169776552 176792112 179118324 179763408 183508479 187647768 189069342 190998621 198072644 200191068 206257464 206827236 209723976 216079248 218922396 231800184 238824432 243089154 244677972 252092456 254664828 266921424 275769648 277816176 281471652 283604013 291896528 297108966 309386196 314585964 324118872 326237296 328383594 339553104 346627127 358236648 367016958 375295536 378138684 381997242 396145288 400382136 412514928 413654472 419447952 437844792 445663449 463600368 486178308 489355944 492575391 504184912 509329656 550525437 562943304 567208026 594217932 618772392 629171928 648237744 656767188 693254254 716473296 734033916 756277368 763994484 792290576 800764272 827308944 850812039 875689584 891326898 972356616 978711888 985150782 1018659312 1039881381 1101050874 1125886608 1134416052 1188435864 1237544784 1258343856 1313534376 1336990347 1386508508 1468067832 1512554736 1527988968 1701624078 1782653796 1944713232 1970301564 2079762762 2202101748 2268832104 2376871728 2627068752 2673980694 2773017016 2936135664 3055977936 3119644143 3403248156 3565307592 3940603128 4159525524 4404203496 4537664208 5347961388 5546034032 6239288286 6806496312 7130615184 7881206256 8319051048 8808406992 9358932429 10695922776 12478576572 13612992624 16638102096 18717864858 21391845552 24957153144 37435729716 49914306288 74871459432 149742918864
• Sum of all divisors σ(n): 615916828800
• Sum of proper divisors (its aliquot sum) s(n): 466173909936
• 149742918864 is an abundant number, because the sum of its proper divisors (466173909936) is greater than itself. Its abundance is 316430991072

Bases of 149742918864

• Binary: 10001011011101010111111001110011010000₂
• Hexadecimal: 0x22DD5F9CD0
• Base-36: 1WSH2FO0

Squares and roots of 149742918864

• 149742918864 squared (149742918864²) is 22422941749910487050496
• 149742918864 cubed (149742918864³) is 3357676747149044241665145198956544
• The square root of 149742918864 is 386966.3019747327
• The cube root of 149742918864 is 5310.2556715609

Scales and comparisons

• 149,742,918,864 seconds is equal to 4,761 years, 18 weeks, 5 days, 15 hours, 14 minutes, 24 seconds.
• To count from 1 to 149,742,918,864 would take you about nine thousand, five hundred twenty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 149742918864 cubic inches would be around 442.5 feet tall.

Recreational maths with 149742918864

• 149742918864 backwards is 468819247941
• 149742918864 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 149742918864's digits is 63
• More coming soon!