8042990386498

Names of 8042990386498

• Cardinal: 8042990386498 can be written as Eight trillion, forty-two billion, nine hundred ninety million, three hundred eighty-six thousand, four hundred ninety-eight.

Scientific notation

• Scientific notation: 8.042990386498 × 10¹²

Factors of 8042990386498

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 886

Divisors of 8042990386498

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 37 61 74 122 229 458 557 1114 2257 3721 4514 7442 8473 13969 16946 20609 27938 33977 41218 52441 67954 104882 127553 137677 255106 275354 516853 852109 1033706 1257149 1704218 1940317 2072597 2514298 3198901 3880634 4145194 4719461 6397802 7780733 9438922 15561466 29209637 31528033 58419274 63056066 76686089 118359337 153372178 195132961 236718674 287887121 390265922 474624713 575774242 949249426 1080756569 1781787857 2161513138 3563575714 7219919557 14439839114 17561114381 35122228762 65926150709 108689059277 131852301418 217378118554 4021495193249 8042990386498
• Sum of all divisors σ(n): 12674970447516
• Sum of proper divisors (its aliquot sum) s(n): 4631980061018
• 8042990386498 is a deficient number, because the sum of its proper divisors (4631980061018) is less than itself. Its deficiency is 3411010325480

Bases of 8042990386498

• Binary: 1110101000010100111100101011011110101000010₂
• Hexadecimal: 0x750A795BD42
• Base-36: 2UMWCT8OY

Squares and roots of 8042990386498

• 8042990386498 squared (8042990386498²) is 64689694357299247420704004
• 8042990386498 cubed (8042990386498³) is 520298589821251763719692626739216137992
• The square root of 8042990386498 is 2836016.6407300927
• The cube root of 8042990386498 is 20035.7613402969

Scales and comparisons

• 8,042,990,386,498 seconds is equal to 255,742 years, 11 weeks, 1 day, 12 hours, 14 minutes, 58 seconds.
• To count from 1 to 8,042,990,386,498 would take you about six hundred thirty-nine thousand, three 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 8042990386498 cubic inches would be around 1669.6 feet tall.

Recreational maths with 8042990386498

• 8042990386498 backwards is 8946830992408
• The number of decimal digits it has is: 13
• The sum of 8042990386498's digits is 70
• More coming soon!