40902623191629038088

Names of 40902623191629038088

• Cardinal: 40902623191629038088 can be written as Forty quintillion, nine hundred two quadrillion, six hundred twenty-three trillion, one hundred ninety-one billion, six hundred twenty-nine million, thirty-eight thousand and eighty-eight.

Scientific notation

• Scientific notation: 4.0902623191629038088 × 10¹⁹

Factors of 40902623191629038088

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 636

Divisors of 40902623191629038088

• Number of divisors d(n): 140
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 324 631 648 1262 1893 2524 3786 5048 5679 7572 11358 15144 17037 22716 34074 45432 51111 68148 102222 136296 204444 398161 408888 796322 1194483 1592644 2388966 3185288 3583449 4777932 7166898 9555864 10750347 14333796 21500694 28667592 32251041 43001388 64502082 86002776 129004164 251239591 258008328 502479182 753718773 1004958364 1507437546 2009916728 2261156319 3014875092 4522312638 6029750184 6783468957 9044625276 13566937914 18089250552 20350406871 27133875828 40700813742 54267751656 81401627484 158532181921 162803254968 317064363842 475596545763 634128727684 951193091526 1268257455368 1426789637289 1902386183052 2853579274578 3804772366104 4280368911867 5707158549156 8560737823734 11414317098312 12841106735601 17121475647468 25682213471202 34242951294936 51364426942404 100033806792151 102728853884808 200067613584302 300101420376453 400135227168604 600202840752906 800270454337208 900304261129359 1200405681505812 1800608522258718 2400811363011624 2700912783388077 3601217044517436 5401825566776154 7202434089034872 8102738350164231 10803651133552308 16205476700328462 21607302267104616 32410953400656924 63121332085847281 64821906801313848 126242664171694562 189363996257541843 252485328343389124 378727992515083686 504970656686778248 568091988772625529 757455985030167372 1136183977545251058 1514911970060334744 1704275966317876587 2272367955090502116 3408551932635753174 4544735910181004232 5112827898953629761 6817103865271506348 10225655797907259522 13634207730543012696 20451311595814519044 40902623191629038088
• Sum of all divisors σ(n): 114747067287774422655
• Sum of proper divisors (its aliquot sum) s(n): 73844444096145384567
• 40902623191629038088 is an abundant number, because the sum of its proper divisors (73844444096145384567) is greater than itself. Its abundance is 32941820904516346479

Bases of 40902623191629038088

• Binary: 100011011110100011010011110001010011010110101101000000001000001000₂
• Hexadecimal: 0x237A34F14D6B40208
• Base-36: 8MRBLTLPGU0I0

Squares and roots of 40902623191629038088

• 40902623191629038088 squared (40902623191629038088²) is 1673024583956389638253897886532154695744
• 40902623191629038088 cubed (40902623191629038088³) is 68431094147900145535744907253246240810429510939435027497472
• The square root of 40902623191629038088 is 6395515865.9508490103
• The cube root of 40902623191629038088 is 3445485.1869790081
• Being both a perfect square and a perfect cube, 40902623191629038088 is also a perfect sixth number.

Scales and comparisons

• 40,902,623,191,629,038,088 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 40,902,623,191,629,038,088 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and nine 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 40902623191629038088 cubic inches would be around 287123.8 feet tall.

Recreational maths with 40902623191629038088

• 40902623191629038088 backwards is 88083092619132620904
• 40902623191629038088 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 40902623191629038088's digits is 81
• More coming soon!