90585638480072

Names of 90585638480072

• Cardinal: 90585638480072 can be written as Ninety trillion, five hundred eighty-five billion, six hundred thirty-eight million, four hundred eighty thousand and seventy-two.

Scientific notation

• Scientific notation: 9.0585638480072 × 10¹³

Factors of 90585638480072

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1661

Divisors of 90585638480072

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 8 17 34 68 131 136 262 289 524 578 1048 1156 1511 2227 2312 3022 4454 6044 8908 12088 17161 17816 25687 34322 37859 51374 68644 75718 102748 137288 151436 197941 205496 291737 302872 395882 436679 583474 791764 873358 1166948 1583528 1746716 2283121 2333896 3364997 3493432 4566242 4959529 6729994 9132484 9919058 13459988 18264968 19838116 25930271 26919976 38813057 39676232 51860542 57204949 77626114 103721084 114409898 155252228 207442168 228819796 299088851 310504456 440814607 457639592 598177702 659821969 881629214 1196355404 1319643938 1763258428 2392710808 2639287876 3526516856 5084510467 5278575752 7493848319 10169020934 14987696638 20338041868 29975393276 39180639481 40676083736 59950786552 78361278962 86436677939 156722557924 172873355878 313445115848 345746711756 666070871177 691493423512 1332141742354 2664283484708 5328566969416 11323204810009 22646409620018 45292819240036 90585638480072
• Sum of all divisors σ(n): 181935069749745
• Sum of proper divisors (its aliquot sum) s(n): 91349431269673
• 90585638480072 is an abundant number, because the sum of its proper divisors (91349431269673) is greater than itself. Its abundance is 763792789601

Bases of 90585638480072

• Binary: 10100100110001100011100110011011010100011001000₂
• Hexadecimal: 0x52631CCDA8C8
• Base-36: W3YGUARPK

Squares and roots of 90585638480072

• 90585638480072 squared (90585638480072²) is 8205757898842301042341125184
• 90585638480072 cubed (90585638480072³) is 743323818479523907321556984429296041333248
• The square root of 90585638480072 is 9517648.7894895555
• The cube root of 90585638480072 is 44911.0404643981

Scales and comparisons

• 90,585,638,480,072 seconds is equal to 2,880,343 years, 5 weeks, 2 days, 19 hours, 34 minutes, 32 seconds.
• To count from 1 to 90,585,638,480,072 would take you about seven million, two hundred thousand, eight hundred fifty-seven 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 90585638480072 cubic inches would be around 3742.6 feet tall.

Recreational maths with 90585638480072

• 90585638480072 backwards is 27008483658509
• The number of decimal digits it has is: 14
• The sum of 90585638480072's digits is 65
• More coming soon!