142906924465165440

Names of 142906924465165440

• Cardinal: 142906924465165440 can be written as One hundred forty-two quadrillion, nine hundred six trillion, nine hundred twenty-four billion, four hundred sixty-five million, one hundred sixty-five thousand, four hundred forty.

Scientific notation

• Scientific notation: 1.4290692446516544 × 10¹⁷

Factors of 142906924465165440

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 11453849

Divisors of 142906924465165440

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 53 60 64 72 80 90 96 106 120 128 144 159 160 180 192 212 240 265 288 318 320 360 384 424 477 480 530 576 636 640 720 795 848 954 960 1060 1152 1272 1440 1590 1696 1908 1920 2120 2385 2544 2880 3180 3392 3816 4240 4770 5088 5760 6360 6784 7632 8480 9540 10176 12720 15264 16960 19080 20352 25440 30528 33920 38160 41017 50880 61056 76320 82034 101760 123051 152640 164068 205085 246102 305280 328136 369153 410170 492204 615255 656272 738306 820340 984408 1230510 1312544 1476612 1640680 1845765 1968816 2173901 2461020 2625088 2953224 3281360 3691530 3937632 4347802 4922040 5250176 5906448 6521703 6562720 7383060 7875264 8695604 9844080 10869505 11412769 11812896 13043406 13125440 14766120 15750528 17391208 19565109 19688160 21739010 22825538 23625792 26086812 26250880 29532240 32608515 34238307 34782416 39130218 39376320 43478020 45651076 47251584 52173624 57063845 59064480 65217030 68476614 69564832 78260436 78752640 86956040 91302152 97825545 102714921 104347248 114127690 118128960 130434060 136953228 139129664 156520872 171191535 173912080 182604304 195651090 205429842 208694496 228255380 236257920 260868120 273906456 278259328 313041744 342383070 347824160 365208608 391302180 410859684 417388992 456510760 513574605 521736240 547812912 604876757 626083488 684766140 695648320 730417216 782604360 821719368 834777984 913021520 1027149210 1043472480 1095625824 1209753514 1252166976 1369532280 1391296640 1460834432 1565208720 1643438736 1814630271 1826043040 2054298420 2086944960 2191251648 2419507028 2504333952 2739064560 3024383785 3130417440 3286877472 3629260542 3652086080 4108596840 4173889920 4382503296 4839014056 5443890813 5478129120 6048767570 6260834880 6573754944 7258521084 7304172160 8217193680 9073151355 9678028112 10887781626 10956258240 12097535140 12521669760 13147509888 14517042168 16434387360 18146302710 19356056224 21775563252 21912516480 24195070280 27219454065 29034084336 32868774720 36292605420 38712112448 43551126504 48390140560 54438908130 58068168672 65737549440 72585210840 77424224896 87102253008 96780281120 108877816260 116136337344 145170421680 174204506016 193560562240 217755632520 232272674688 290340843360 348409012032 387121124480 435511265040 468117546073 580681686720 696818024064 871022530080 936235092146 1161363373440 1404352638219 1742045060160 1872470184292 2340587730365 2808705276438 3484090120320 3744940368584 4213057914657 4681175460730 5617410552876 7021763191095 7489880737168 8426115829314 9362350921460 11234821105752 14043526382190 14979761474336 16852231658628 18724701842920 21065289573285 22469642211504 24810229941869 28087052764380 29959522948672 33704463317256 37449403685840 42130579146570 44939284423008 49620459883738 56174105528760 59919045897344 67408926634512 74430689825607 74898807371680 84261158293140 89878568846016 99240919767476 112348211057520 124051149709345 134817853269024 148861379651214 149797614743360 168522316586280 179757137692032 198481839534952 223292069476821 224696422115040 248102299418690 269635706538048 297722759302428 299595229486720 337044633172560 372153449128035 396963679069904 446584138953642 449392844230080 496204598837380 539271413076096 595445518604856 674089266345120 744306898256070 793927358139808 893168277907284 898785688460160 992409197674760 1116460347384105 1190891037209712 1348178532690240 1488613796512140 1587854716279616 1786336555814568 1984818395349520 2232920694768210 2381782074419424 2696357065380480 2977227593024280 3175709432559232 3572673111629136 3969636790699040 4465841389536420 4763564148838848 5954455186048560 7145346223258272 7939273581398080 8931682779072840 9527128297677696 11908910372097120 14290692446516544 15878547162796160 17863365558145680 23817820744194240 28581384893033088 35726731116291360 47635641488388480 71453462232582720 142906924465165440
• Sum of all divisors σ(n): 502798633589631600
• Sum of proper divisors (its aliquot sum) s(n): 359891709124466160
• 142906924465165440 is an abundant number, because the sum of its proper divisors (359891709124466160) is greater than itself. Its abundance is 216984784659300720

Bases of 142906924465165440

• Binary: 111111011101101010001011100110100101100001001010010000000₂
• Hexadecimal: 0x1FBB51734B09480
• Base-36: 13349YS740W0

Squares and roots of 142906924465165440

• 142906924465165440 squared (142906924465165440²) is 20422389060092500579392006570393600
• 142906924465165440 cubed (142906924465165440³) is 2918500810808860006258243921875876514086429917184000
• The square root of 142906924465165440 is 378030322.1504399903
• The cube root of 142906924465165440 is 522818.6735636103

Scales and comparisons

• 142,906,924,465,165,440 seconds is equal to 4,543,998,157 years, 44 weeks, 1 day, 22 hours, 24 minutes.
• To count from 1 to 142,906,924,465,165,440 would take you about thirteen billion, six hundred thirty-one million, nine hundred ninety-four thousand, four hundred seventy-three 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 142906924465165440 cubic inches would be around 43568.2 feet tall.

Recreational maths with 142906924465165440

• 142906924465165440 backwards is 044561564429609241
• 142906924465165440 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 142906924465165440's digits is 72
• More coming soon!