42149213568

Names of 42149213568

• Cardinal: 42149213568 can be written as Forty-two billion, one hundred forty-nine million, two hundred thirteen thousand, five hundred sixty-eight.

Scientific notation

• Scientific notation: 4.2149213568 × 10¹⁰

Factors of 42149213568

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 40

Divisors of 42149213568

• Number of divisors d(n): 960
• Complete list of divisors:
  1 2 3 4 6 7 8 9 11 12 14 16 17 18 21 22 24 27 28 32 33 34 36 42 44 48 49 51 54 56 63 64 66 68 72 77 84 88 96 98 99 102 108 112 119 121 126 128 132 136 144 147 153 154 168 176 187 189 192 196 198 204 216 224 231 238 242 252 264 272 288 294 297 306 308 336 352 357 363 374 378 384 392 396 408 432 441 448 459 462 476 484 504 528 539 544 561 576 588 594 612 616 672 693 704 714 726 748 756 784 792 816 833 847 864 882 896 918 924 952 968 1008 1056 1071 1078 1088 1089 1122 1152 1176 1188 1224 1232 1309 1323 1331 1344 1386 1408 1428 1452 1496 1512 1568 1584 1617 1632 1666 1683 1694 1728 1764 1836 1848 1904 1936 2016 2057 2079 2112 2142 2156 2176 2178 2244 2352 2376 2448 2464 2499 2541 2618 2646 2662 2688 2772 2856 2904 2992 3024 3136 3168 3213 3234 3264 3267 3332 3366 3388 3456 3528 3672 3696 3808 3872 3927 3993 4032 4114 4158 4224 4284 4312 4356 4488 4704 4752 4851 4896 4928 4998 5049 5082 5236 5292 5324 5544 5712 5808 5929 5984 6048 6171 6272 6336 6426 6468 6528 6534 6664 6732 6776 7056 7344 7392 7497 7616 7623 7744 7854 7986 8064 8228 8316 8568 8624 8712 8976 9163 9317 9408 9504 9702 9792 9856 9996 10098 10164 10472 10584 10648 11088 11424 11616 11781 11858 11968 11979 12096 12342 12672 12852 12936 13068 13328 13464 13552 14112 14399 14553 14641 14688 14784 14994 15232 15246 15488 15708 15972 16456 16632 17136 17248 17424 17787 17952 18326 18513 18634 18816 19008 19404 19584 19992 20196 20328 20944 21168 21296 22176 22491 22627 22848 22869 23232 23562 23716 23936 23958 24192 24684 25704 25872 26136 26656 26928 27104 27489 27951 28224 28798 29106 29282 29376 29568 29988 30492 31416 31944 32912 33264 34272 34496 34848 35343 35574 35904 35937 36652 37026 37268 38016 38808 39984 40392 40656 41888 42336 42592 43197 43923 44352 44982 45254 45696 45738 46464 47124 47432 47916 49368 51408 51744 52272 53312 53361 53856 54208 54978 55539 55902 56448 57596 58212 58564 58752 59976 60984 62832 63888 65219 65824 66528 67881 68544 68992 69696 70686 71148 71808 71874 73304 74052 74536 77616 79968 80784 81312 82467 83776 83853 84672 85184 86394 87846 88704 89964 90508 91476 94248 94864 95832 98736 100793 102487 102816 103488 104544 106624 106722 107712 108416 109956 111078 111804 115192 116424 117128 119952 121968 125664 127776 129591 130438 131648 131769 133056 135762 137088 139392 141372 142296 143748 146608 148104 149072 155232 158389 159936 160083 161568 162624 164934 167552 167706 169344 170368 172788 175692 179928 181016 182952 188496 189728 191664 195657 197472 201586 203643 204974 205632 206976 209088 213444 215424 219912 222156 223608 230384 232848 234256 239904 243936 247401 248897 251328 251559 255552 259182 260876 263296 263538 266112 271524 282744 284592 287496 293216 296208 298144 302379 307461 310464 316778 319872 320166 323136 325248 329868 335412 345576 351384 359856 362032 365904 376992 379456 383328 388773 391314 394944 395307 403172 407286 409948 411264 418176 426888 439824 444312 447216 460768 465696 468512 475167 479808 487872 494802 497794 502656 503118 511104 518364 521752 527076 543048 565488 569184 574992 586432 586971 592416 596288 604758 610929 614922 620928 633556 640332 646272 659736 670824 691152 702768 717409 719712 724064 731808 746691 753984 758912 766656 777546 782628 789888 790614 806344 814572 819896 853776 879648 888624 894432 907137 921536 922383 931392 937024 950334 959616 975744 989604 995588 1006236 1036728 1043504 1054152 1086096 1108723 1130976 1138368 1149984 1172864 1173942 1184832 1192576 1209516 1221858 1229844 1267112 1280664 1319472 1341648 1382304 1405536 1425501 1434818 1439424 1448128 1463616 1493382 1507968 1533312 1555092 1565256 1581228 1612688 1629144 1639792 1707552 1742279 1759296 1760913 1777248 1788864 1814274 1843072 1844766 1862784 1874048 1900668 1979208 1991176 2012472 2073456 2087008 2108304 2152227 2172192 2217446 2240073 2261952 2276736 2299968 2347884 2369664 2419032 2443716 2459688 2534224 2561328 2638944 2683296 2721411 2764608 2767149 2811072 2851002 2869636 2878848 2896256 2927232 2986764 3110184 3130512 3162456 3225376 3258288 3279584 3326169 3415104 3484558 3518592 3521826 3554496 3577728 3628548 3689532 3801336 3958416 3982352 4024944 4146912 4174016 4216608 4276503 4304454 4344384 4434892 4480146 4523904 4599936 4695768 4838064 4887432 4919376 5068448 5122656 5226837 5277888 5366592 5442822 5529216 5534298 5622144 5702004 5739272 5973528 6220368 6261024 6324912 6450752 6456681 6516576 6559168 6652338 6720219 6830208 6969116 7043652 7108992 7257096 7379064 7602672 7916832 7964704 8049888 8293824 8348032 8433216 8553006 8608908 8688768 8869784 8960292 9391536 9676128 9774864 9838752 9978507 10136896 10245312 10453674 10555776 10733184 10885644 11068596 11404008 11478544 11947056 12195953 12440736 12522048 12649824 12901504 12913362 13033152 13118336 13304676 13440438 13938232 14087304 14514192 14758128 15205344 15680511 15833664 15929408 16099776 16587648 16866432 17106012 17217816 17739568 17920584 18783072 19352256 19370043 19549728 19677504 19957014 20273792 20490624 20907348 21771288 22137192 22808016 22957088 23894112 24391906 24881472 25044096 25299648 25826724 26066304 26609352 26880876 27876464 28174608 29028384 29516256 29935521 30410688 31361022 31667328 31858816 32199552 34212024 34435632 35479136 35841168 36587859 37566144 38704512 38740086 39099456 39355008 39914028 41814696 43542576 44274384 45616032 45914176 47041533 47788224 48783812 49762944 50599296 51653448 53218704 53761752 55752928 56349216 58056768 59032512 59871042 60821376 62722044 68424048 68871264 70958272 71682336 73175718 75132288 77480172 78198912 79828056 83629392 87085152 88548768 91232064 91828352 94083066 95576448 97567624 103306896 106437408 107523504 109763577 111505856 112698432 116113536 118065024 119742084 125444088 136848096 137742528 141916544 143364672 146351436 154960344 159656112 167258784 174170304 177097536 182464128 188166132 195135248 206613792 212874816 215047008 219527154 223011712 225396864 239484168 250888176 273696192 275485056 286729344 292702872 309920688 319312224 329290731 334517568 348340608 354195072 376332264 390270496 413227584 425749632 430094016 439054308 478968336 501776352 547392384 585405744 619841376 638624448 658581462 669035136 752664528 780540992 826455168 860188032 878108616 957936672 1003552704 1170811488 1239682752 1277248896 1317162924 1505329056 1561081984 1756217232 1915873344 2007105408 2341622976 2479365504 2634325848 3010658112 3512434464 3831746688 4683245952 5268651696 6021316224 7024868928 10537303392 14049737856 21074606784 42149213568
• Sum of all divisors σ(n): 168542046000
• Sum of proper divisors (its aliquot sum) s(n): 126392832432
• 42149213568 is an abundant number, because the sum of its proper divisors (126392832432) is greater than itself. Its abundance is 84243618864

Bases of 42149213568

• Binary: 100111010000010010011111010110000000₂
• Hexadecimal: 0x9D049F580
• Base-36: JD2JXC0

Squares and roots of 42149213568

• 42149213568 squared (42149213568²) is 1776556204400875290624
• 42149213568 cubed (42149213568³) is 74880446874847954110645043986432
• The square root of 42149213568 is 205302.7363870243
• The cube root of 42149213568 is 3480.1382109199

Scales and comparisons

• 42,149,213,568 seconds is equal to 1,340 years, 11 weeks, 1 day, 2 hours, 52 minutes, 48 seconds.
• To count from 1 to 42,149,213,568 would take you about two thousand, six hundred eighty 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 42149213568 cubic inches would be around 290 feet tall.

Recreational maths with 42149213568

• 42149213568 backwards is 86531294124
• The number of decimal digits it has is: 11
• The sum of 42149213568's digits is 45
• More coming soon!