85426938590

Names of 85426938590

• Cardinal: 85426938590 can be written as Eighty-five billion, four hundred twenty-six million, nine hundred thirty-eight thousand, five hundred ninety.

Scientific notation

• Scientific notation: 8.542693859 × 10¹⁰

Factors of 85426938590

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1889

Divisors of 85426938590

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 7 10 14 35 49 53 70 98 106 245 265 311 343 371 490 530 622 686 742 1511 1555 1715 1855 2177 2597 3022 3110 3430 3710 4354 5194 7555 10577 10885 12985 15110 15239 16483 18179 21154 21770 25970 30478 32966 36358 52885 74039 76195 80083 82415 90895 105770 106673 115381 148078 152390 160166 164830 181790 213346 230762 370195 400415 469921 518273 533365 560581 576905 740390 800830 807667 939842 1036546 1066730 1121162 1153810 1615334 2349605 2591365 2802905 3289447 3924067 4038335 4699210 5182730 5605810 5653669 6578894 7848134 8076670 11307338 16447235 19620335 23026129 24905813 27468469 28268345 32894470 39240670 46052258 49811626 54936938 56536690 115130645 124529065 137342345 161182903 174340691 230261290 249058130 274684690 322365806 348681382 805914515 871703455 1220384837 1611829030 1743406910 2440769674 6101924185 8542693859 12203848370 17085387718 42713469295 85426938590
• Sum of all divisors σ(n): 183414067200
• Sum of proper divisors (its aliquot sum) s(n): 97987128610
• 85426938590 is an abundant number, because the sum of its proper divisors (97987128610) is greater than itself. Its abundance is 12560190020

Bases of 85426938590

• Binary: 1001111100011110101111010001011011110₂
• Hexadecimal: 0x13E3D7A2DE
• Base-36: 138SZROE

Squares and roots of 85426938590

• 85426938590 squared (85426938590²) is 7297761836859631188100
• 85426938590 cubed (85426938590³) is 623425452281853311955867438779000
• The square root of 85426938590 is 292278.8712685199
• The cube root of 85426938590 is 4404.1788568779

Scales and comparisons

• 85,426,938,590 seconds is equal to 2,716 years, 16 weeks, 1 day, 17 hours, 9 minutes, 50 seconds.
• To count from 1 to 85,426,938,590 would take you about five thousand, four hundred thirty-two 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 85426938590 cubic inches would be around 367 feet tall.

Recreational maths with 85426938590

• 85426938590 backwards is 09583962458
• The number of decimal digits it has is: 11
• The sum of 85426938590's digits is 59
• More coming soon!