90506008012

Names of 90506008012

• Cardinal: 90506008012 can be written as Ninety billion, five hundred six million, eight thousand and twelve.

Scientific notation

• Scientific notation: 9.0506008012 × 10¹⁰

Factors of 90506008012

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 194

Divisors of 90506008012

• Number of divisors d(n): 162
• Complete list of divisors:
  1 2 4 7 14 28 29 43 49 58 86 98 113 116 172 196 203 226 301 406 452 602 791 812 841 1204 1247 1421 1582 1682 2107 2494 2842 3164 3277 3364 4214 4859 4988 5537 5684 5887 6554 8428 8729 9718 11074 11774 12769 13108 17458 19436 22148 22939 23548 25538 34013 34916 36163 41209 45878 51076 61103 68026 72326 82418 89383 91756 95033 122206 136052 140911 144652 160573 164836 178766 190066 238091 244412 253141 281822 321146 357532 370301 380132 476182 506282 549067 563644 625681 642292 665231 740602 952364 986377 1012564 1098134 1251362 1330462 1481204 1771987 1972754 2196268 2502724 2592107 2660924 3543974 3843469 3945508 4086419 4656617 5184214 6904639 7087948 7686938 8172838 9313234 10368428 10738729 13809278 15373876 15922943 16345676 18144749 18626468 21477458 26904283 27618556 28604933 31845886 36289498 42954916 53808566 57209866 63691772 72578996 75171103 107617132 111460601 114419732 150342206 200234531 222921202 300684412 400469062 445842404 461765347 526197721 780224207 800938124 923530694 1052395442 1560448414 1847061388 2104790884 3120896828 3232357429 6464714858 12929429716 22626502003 45253004006 90506008012
• Sum of all divisors σ(n): 196997508708
• Sum of proper divisors (its aliquot sum) s(n): 106491500696
• 90506008012 is an abundant number, because the sum of its proper divisors (106491500696) is greater than itself. Its abundance is 15985492684

Bases of 90506008012

• Binary: 1010100010010100101000001010111001100₂
• Hexadecimal: 0x15129415CC
• Base-36: 15KSXUQ4

Squares and roots of 90506008012

• 90506008012 squared (90506008012²) is 8191337486268208192144
• 90506008012 cubed (90506008012³) is 741365256161186390619068899457728
• The square root of 90506008012 is 300842.1646179271
• The cube root of 90506008012 is 4489.7876730893

Scales and comparisons

• 90,506,008,012 seconds is equal to 2,877 years, 42 weeks, 1 day, 5 hours, 46 minutes, 52 seconds.
• To count from 1 to 90,506,008,012 would take you about five thousand, seven hundred fifty-five 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 90506008012 cubic inches would be around 374.1 feet tall.

Recreational maths with 90506008012

• 90506008012 backwards is 21080060509
• The number of decimal digits it has is: 11
• The sum of 90506008012's digits is 31
• More coming soon!