18612016557134

Names of 18612016557134

• Cardinal: 18612016557134 can be written as Eighteen trillion, six hundred twelve billion, sixteen million, five hundred fifty-seven thousand, one hundred thirty-four.

Scientific notation

• Scientific notation: 1.8612016557134 × 10¹³

Factors of 18612016557134

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 766

Divisors of 18612016557134

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 7 11 13 14 22 26 77 91 121 143 154 169 182 242 286 338 733 847 1001 1183 1331 1466 1573 1694 1859 2002 2366 2662 3146 3718 5131 8063 9317 9529 10262 11011 13013 14641 16126 17303 18634 19058 20449 22022 26026 29282 34606 40898 56441 66703 88693 102487 104819 112882 121121 123877 133406 143143 177386 190333 204974 209638 224939 242242 247754 286286 380666 449878 537289 620851 733733 867139 975623 1074578 1153009 1241702 1332331 1362647 1467466 1574573 1734278 1951246 2306018 2474329 2664662 2725294 3149146 3761023 4948658 5910179 6829361 6984757 7522046 8071063 9538529 10731853 11820358 12683099 13658722 13969514 14989117 16142126 17320303 19077058 21463706 25366198 29978234 34640606 41371253 48893299 65011969 75122971 76832327 82742506 88781693 90801841 97786598 104923819 130023938 139514089 150245942 153664654 164880287 177563386 181603682 209847638 279028178 329760574 455083783 537826289 635612887 715131659 845155597 910167566 976598623 998820251 1075652578 1154162009 1271225774 1430263318 1690311194 1813683157 1953197246 1997640502 2308324018 3627366314 5005921613 5916089179 6991741757 7866448249 9296711567 10011843226 10987022761 11832178358 12695782099 13983483514 15732896498 18593423134 21974045522 25391564198 55065137743 65076980969 76909159327 102263827237 110130275486 120857250371 130153961938 153818318654 204527654474 241714500742 715846790659 846000752597 1329429754081 1431693581318 1692001505194 2658859508162 9306008278567 18612016557134
• Sum of all divisors σ(n): 38056066942680
• Sum of proper divisors (its aliquot sum) s(n): 19444050385546
• 18612016557134 is an abundant number, because the sum of its proper divisors (19444050385546) is greater than itself. Its abundance is 832033828412

Bases of 18612016557134

• Binary: 100001110110101110010101000101010110001001110₂
• Hexadecimal: 0x10ED72A2AC4E
• Base-36: 6LI8Q3YOE

Squares and roots of 18612016557134

• 18612016557134 squared (18612016557134²) is 346407160323030154686293956
• 18612016557134 cubed (18612016557134³) is 6447335803442009266914860290768992882104
• The square root of 18612016557134 is 4314164.6418668353
• The cube root of 18612016557134 is 26501.1351392873

Scales and comparisons

• 18,612,016,557,134 seconds is equal to 591,804 years, 28 weeks, 6 days, 7 hours, 12 minutes, 14 seconds.
• To count from 1 to 18,612,016,557,134 would take you about one million, four hundred seventy-nine thousand, five hundred eleven 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 18612016557134 cubic inches would be around 2208.4 feet tall.

Recreational maths with 18612016557134

• 18612016557134 backwards is 43175561021681
• The number of decimal digits it has is: 14
• The sum of 18612016557134's digits is 50
• More coming soon!