155996244768

Names of 155996244768

• Cardinal: 155996244768 can be written as One hundred fifty-five billion, nine hundred ninety-six million, two hundred forty-four thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.55996244768 × 10¹¹

Factors of 155996244768

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 207

Divisors of 155996244768

• Number of divisors d(n): 1152
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 19 21 24 26 28 31 32 38 39 42 48 49 52 56 57 61 62 71 76 78 84 91 93 96 98 104 112 114 122 124 133 142 147 152 156 168 182 183 186 196 208 213 217 224 228 244 247 248 266 273 284 294 304 312 336 364 366 372 392 399 403 416 426 427 434 456 488 494 496 497 532 546 568 588 589 608 624 637 651 672 728 732 741 744 784 793 798 806 852 854 868 912 923 931 976 988 992 994 1064 1092 1136 1159 1176 1178 1209 1248 1274 1281 1302 1349 1456 1464 1482 1488 1491 1519 1568 1586 1596 1612 1704 1708 1729 1736 1767 1824 1846 1862 1891 1911 1952 1976 1988 2128 2184 2201 2272 2318 2352 2356 2379 2418 2548 2562 2604 2698 2769 2793 2821 2912 2928 2964 2976 2982 2989 3038 3172 3192 3224 3408 3416 3458 3472 3477 3479 3534 3692 3724 3782 3822 3952 3976 4047 4123 4256 4331 4368 4402 4557 4636 4704 4712 4758 4836 5096 5124 5187 5208 5396 5538 5551 5586 5642 5673 5856 5928 5964 5978 6076 6344 6384 6448 6461 6603 6816 6832 6916 6944 6954 6958 7068 7384 7448 7564 7644 7657 7904 7952 8094 8113 8246 8463 8662 8736 8804 8967 9114 9272 9424 9443 9516 9672 10192 10248 10374 10416 10437 10792 11076 11102 11172 11284 11346 11856 11928 11956 12103 12152 12369 12688 12768 12896 12922 12993 13206 13237 13664 13832 13908 13916 14136 14768 14896 15067 15128 15288 15314 15407 15904 16188 16226 16492 16653 16926 17324 17537 17608 17934 18228 18544 18848 18886 19032 19344 19383 19747 20384 20496 20748 20832 20874 21584 22152 22204 22344 22568 22692 22971 23712 23856 23912 24206 24304 24339 24583 24738 25376 25844 25986 26412 26474 27664 27816 27832 28272 28329 28613 28861 29536 29792 30134 30256 30317 30576 30628 30814 32376 32452 32984 33306 33852 34648 35074 35216 35868 35929 36309 36456 37088 37772 38064 38688 38766 38857 39494 39711 40992 41496 41748 41819 43168 44304 44408 44688 45136 45201 45227 45384 45942 46221 47712 47824 48412 48608 48678 49166 49476 51688 51972 52611 52824 52948 53599 55328 55632 55664 56303 56544 56658 56791 57226 57722 59241 60268 60512 60634 61152 61256 61628 64752 64904 65968 66101 66612 67704 69296 70148 70432 71736 71858 72618 72912 73749 75544 76128 77532 77714 78988 79422 82289 82992 83496 83638 85839 86583 88608 88816 89376 90272 90402 90454 90768 90951 91884 92442 92659 95648 96824 97356 98332 98952 103376 103944 105222 105469 105648 105896 107198 107787 107849 111264 111328 112606 113316 113582 114452 115444 116571 118482 120536 121268 122512 122759 123256 125457 129504 129808 131936 132202 133224 134261 135408 135681 138592 140296 143472 143716 145236 145824 147498 151088 155064 155428 157976 158844 160797 164578 165984 166992 167276 168909 170373 171678 172081 173166 177632 180804 180908 181536 181902 183768 184884 185318 193648 194712 196664 197904 198303 200291 206752 207888 210444 210938 211296 211792 212219 214396 215574 215698 225212 226632 227164 228904 230888 233142 236964 241072 242536 245024 245518 246512 246867 250914 251503 259616 264404 266448 268522 270816 271362 277977 280592 286944 287432 290472 292733 294996 302176 310128 310856 315952 316407 317688 321594 323547 329156 333984 334552 337818 340746 343356 344162 346332 361608 361816 363804 367536 368277 369768 370636 375193 387296 389424 393328 394121 395808 396606 400582 402783 415776 420888 421876 423584 424438 428792 431148 431396 450424 453264 454328 457808 461776 466284 467077 473928 482144 485072 491036 493024 493734 501828 503006 516243 528808 532896 537044 542724 543647 555954 561184 574864 576023 580944 585466 589992 600873 620256 621712 631904 632814 635376 636657 643188 647094 658312 669104 675636 681492 686712 688324 692664 723216 723632 727608 735072 736554 738283 739536 741272 750386 754509 778848 786656 788242 793212 801164 805566 841776 843752 848876 857584 859313 862296 862792 878199 900848 906528 908656 915616 923552 932568 934154 939827 947856 970144 982072 987468 1003656 1006012 1032486 1057616 1069757 1074088 1085448 1087294 1111908 1125579 1149728 1152046 1161888 1170932 1179984 1182363 1201746 1204567 1243424 1265628 1270752 1273314 1286376 1294188 1316624 1338208 1351272 1362984 1373424 1376648 1385328 1401231 1402037 1446432 1447264 1455216 1473108 1476566 1479072 1482544 1500772 1509018 1576484 1586424 1602328 1611132 1630941 1683552 1687504 1697752 1715168 1718626 1724592 1725584 1728069 1745393 1756398 1760521 1801696 1817312 1865136 1868308 1879654 1895712 1964144 1974936 2007312 2012024 2049131 2064972 2115232 2139514 2148176 2170896 2174588 2214849 2223816 2251158 2304092 2341864 2359968 2364726 2403492 2409134 2531256 2546628 2550959 2572752 2577939 2588376 2633248 2702544 2725968 2746848 2753296 2758847 2770656 2802462 2804074 2819481 2910432 2946216 2953132 2965088 3001544 3018036 3152968 3172848 3204656 3209271 3222264 3261882 3269539 3375008 3395504 3437252 3449184 3451168 3456138 3490786 3512796 3521042 3613701 3730272 3736616 3759308 3805529 3928288 3949872 4014624 4024048 4032161 4098262 4129944 4206111 4279028 4296352 4341792 4349176 4429698 4447632 4502316 4608184 4683728 4729452 4806984 4818268 5062512 5093256 5101918 5145504 5155878 5176752 5236179 5281563 5405088 5451936 5506592 5517694 5604924 5608148 5638962 5892432 5906264 6003088 6036072 6147393 6305936 6345696 6409312 6418542 6444528 6523764 6539078 6578789 6791008 6874504 6912276 6981572 7025592 7042084 7227402 7473232 7488299 7518616 7611058 7652877 7899744 8048096 8064322 8196524 8259888 8276541 8412222 8558056 8698352 8859396 8895264 9004632 9216368 9367456 9458904 9613968 9636536 9808617 10125024 10186512 10203836 10311756 10353504 10472358 10563126 11035388 11209848 11216296 11277924 11416587 11784864 11812528 12006176 12072144 12096483 12217751 12294786 12611872 12837084 12889056 13047528 13078156 13157578 13749008 13824552 13963144 14051184 14084168 14454804 14946464 14976598 15037232 15222116 15305754 16128644 16393048 16519776 16553082 16824444 17116112 17396704 17718792 17856713 18009264 18432736 18917808 19227936 19273072 19617234 19736367 20373024 20407672 20623512 20944716 21126252 22070776 22419696 22432592 22464897 22555848 22833174 22886773 23625056 24144288 24192966 24435502 24589572 25674168 26095056 26156312 26315156 26638703 27498016 27649104 27926288 28102368 28168336 28909608 29953196 30074464 30444232 30611508 32257288 32786096 33106164 33162467 33648888 34232224 35437584 35713426 36018528 36653253 37835616 38546144 39234468 39472734 40815344 41247024 41889432 42252504 44141552 44839392 44865184 44929794 45111696 45666348 45773546 48385932 48871004 49179144 51348336 52190112 52312624 52418093 52630312 53277406 53570139 55298208 55852576 56336672 57819216 59906392 60888464 61223016 64514576 65572192 66212328 66324934 67297776 68660319 70875168 71426852 73306506 78468936 78945468 79916109 81630688 82494048 83778864 84505008 85524257 88283104 89859588 90223392 91332696 91547092 96771864 97742008 98358288 99487401 102696672 104625248 104836186 105260624 106554812 107140278 115638432 119812784 121776928 122446032 124996991 129029152 132424656 132649868 134595552 137320638 142853704 146613012 156937872 157254279 157890936 159832218 167557728 169010016 171048514 179719176 182665392 183094184 193543728 195484016 196716576 198974802 209672372 210521248 213109624 214280556 232137269 239625568 244892064 249993982 256572771 264849312 265299736 274641276 285707408 293226024 313875744 314508558 315781872 319664436 342097028 359438352 365330784 366188368 374990973 387087456 390968032 397949604 419344744 426219248 428561112 464274538 499987964 513145542 530599472 549282552 571414816 586452048 629017116 631563744 639328872 684194056 696411807 718876704 732376736 749981946 795899208 838689488 852438496 857122224 928549076 999975928 1026291084 1061198944 1098565104 1172904096 1258034232 1278657744 1368388112 1392823614 1499963892 1591798416 1624960883 1677378976 1714244448 1857098152 1999951856 2052582168 2197130208 2516068464 2557315488 2736776224 2785647228 2999927784 3183596832 3249921766 3714196304 3999903712 4105164336 4874882649 5032136928 5571294456 5999855568 6499843532 7428392608 8210328672 9749765298 11142588912 11999711136 12999687064 19499530596 22285177824 25999374128 38999061192 51998748256 77998122384 155996244768
• Sum of all divisors σ(n): 574523228160
• Sum of proper divisors (its aliquot sum) s(n): 418526983392
• 155996244768 is an abundant number, because the sum of its proper divisors (418526983392) is greater than itself. Its abundance is 262530738624

Bases of 155996244768

• Binary: 10010001010010000110011100101100100000₂
• Hexadecimal: 0x245219CB20
• Base-36: 1ZNW4WTC

Squares and roots of 155996244768

• 155996244768 squared (155996244768²) is 24334828381717767373824
• 155996244768 cubed (155996244768³) is 3796141844621718175541533260152832
• The square root of 155996244768 is 394963.5992949223
• The cube root of 155996244768 is 5383.1694168427

Scales and comparisons

• 155,996,244,768 seconds is equal to 4,960 years, 10 weeks, 2 days, 2 hours, 12 minutes, 48 seconds.
• To count from 1 to 155,996,244,768 would take you about nine thousand, nine hundred twenty 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 155996244768 cubic inches would be around 448.6 feet tall.

Recreational maths with 155996244768

• 155996244768 backwards is 867442699551
• The number of decimal digits it has is: 12
• The sum of 155996244768's digits is 66
• More coming soon!