148997015644467078

Names of 148997015644467078

• Cardinal: 148997015644467078 can be written as One hundred forty-eight quadrillion, nine hundred ninety-seven trillion, fifteen billion, six hundred forty-four million, four hundred sixty-seven thousand and seventy-eight.

Scientific notation

• Scientific notation: 1.48997015644467078 × 10¹⁷

Factors of 148997015644467078

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 2158

Divisors of 148997015644467078

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 9 11 18 22 27 33 54 66 81 99 162 198 243 297 486 594 709 729 891 1418 1433 1458 1782 2127 2187 2673 2866 4254 4299 4374 5346 6381 6561 7799 8019 8598 12762 12897 13122 15598 15763 16038 19143 23397 24057 25794 31526 38286 38691 46794 47289 48114 57429 70191 72171 77382 94578 114858 116073 140382 141867 144342 172287 210573 232146 283734 344574 348219 421146 425601 502681 516861 631719 696438 851202 1005362 1015997 1033722 1044657 1263438 1276803 1508043 1550583 1895157 2031994 2053489 2089314 2553606 3016086 3047991 3101166 3133971 3790314 3830409 4106978 4524129 4651749 5529491 5685471 6095982 6160467 6267942 7660818 9048258 9143973 9303498 9401913 11058982 11175967 11370942 11491227 12320934 13572387 16588473 17056413 18287946 18481401 18803826 22351934 22588379 22982454 27144774 27431919 33176946 33527901 34112826 34473681 36962802 40717161 45176758 49765419 51169239 54863838 55444203 67055802 67765137 68947362 81434322 82295757 99530838 100583703 102338478 103421043 110888406 122151483 135530274 149296257 164591514 166332609 201167406 203295411 206842086 244302966 246887271 298592514 301751109 332665218 366454449 406590822 447888771 493774542 498997827 603502218 609886233 720341873 732908898 740661813 895777542 905253327 997995654 1099363347 1219772466 1343666313 1440683746 1455923701 1481323626 1496993481 1810506654 1829658699 2161025619 2198726694 2221985439 2687332626 2715759981 2911847402 2993986962 3298090041 3659317398 4030998939 4322051238 4367771103 4443970878 4490980443 5431519962 5488976097 6483076857 6596180082 6665956317 7923760603 8061997878 8147279943 8735542206 8981960886 10977952194 12092996817 12966153714 13103313309 13331912634 13472941329 15847521206 16015160711 16294559886 16466928291 19449230571 23771281809 24185993634 24441839829 26206626618 26945882658 32030321422 32933856582 36278990451 38898461142 39309939927 47542563618 48045482133 48883679658 49400784873 58347691713 71313845427 72557980902 73325519487 78619879854 96090964266 98801569746 116695383426 117929819781 142627690854 144136446399 146651038974 148202354619 175043075139 213941536281 235859639562 288272892798 296404709238 350086150278 353789459343 427883072562 432409339197 525129225417 641824608843 707578918686 864818678394 1032249904009 1050258450834 1061368378029 1283649217686 1297228017591 1575387676251 1925473826529 2064499808018 2122736756058 2594456035182 3096749712027 3150775352502 3184105134087 3850947653058 3891684052773 4726163028753 5776421479587 6193499424054 6368210268174 7783368105546 9290249136081 9452326057506 9552315402261 11354748944099 11552842959174 11675052158319 17329264438761 18580498272162 19104630804522 22709497888198 23350104316638 27870747408243 34064246832297 34658528877522 35025156474957 51987793316283 55741494816486 68128493664594 70050312949914 83612242224729 102192740496891 103975586632566 105075469424871 167224484449458 204385480993782 210150938849742 250836726674187 306578221490673 501673453348374 613156442981346 752510180022561 919734664472019 1505020360045122 1839469328944038 2257530540067683 2759203993416057 4515061080135366 5518407986832114 6772591620203049 8277611980248171 13545183240406098 16555223960496342 24832835940744513 49665671881489026 74498507822233539 148997015644467078
• Sum of all divisors σ(n): 366473631947436468
• Sum of proper divisors (its aliquot sum) s(n): 217476616302969390
• 148997015644467078 is an abundant number, because the sum of its proper divisors (217476616302969390) is greater than itself. Its abundance is 68479600658502312

Bases of 148997015644467078

• Binary: 1000010001010101111111111100001110000101001110111110000110₂
• Hexadecimal: 0x21157FF0E14EF86
• Base-36: 14R3181PRUDI

Squares and roots of 148997015644467078

• 148997015644467078 squared (148997015644467078²) is 22200110670957567190882154625858084
• 148997015644467078 cubed (148997015644467078³) is 3307750236949565158492019045517786763690202638158552
• The square root of 148997015644467078 is 386001315.5993993215
• The cube root of 148997015644467078 is 530142.3797426307

Scales and comparisons

• 148,997,015,644,467,078 seconds is equal to 4,737,644,219 years, 24 weeks, 1 day, 51 minutes, 18 seconds.
• To count from 1 to 148,997,015,644,467,078 would take you about fourteen billion, two hundred twelve million, nine hundred thirty-two thousand, six hundred fifty-eight 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 148997015644467078 cubic inches would be around 44178.5 feet tall.

Recreational maths with 148997015644467078

• 148997015644467078 backwards is 870764446510799841
• The number of decimal digits it has is: 18
• The sum of 148997015644467078's digits is 90
• More coming soon!