676421541768

Names of 676421541768

• Cardinal: 676421541768 can be written as Six hundred seventy-six billion, four hundred twenty-one million, five hundred forty-one thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 6.76421541768 × 10¹¹

Factors of 676421541768

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 518910

Divisors of 676421541768

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 7879 15758 23637 31516 47274 55153 63032 94548 110306 165459 189096 220612 330918 441224 511019 661836 1022038 1323672 1533057 2044076 3066114 3577133 4088152 6132228 7154266 10731399 12264456 14308532 21462798 28617064 42925596 85851192 4026318701 8052637402 12078956103 16105274804 24157912206 28184230907 32210549608 48315824412 56368461814 84552692721 96631648824 112736923628 169105385442 225473847256 338210770884 676421541768
• Sum of all divisors σ(n): 1932882048000
• Sum of proper divisors (its aliquot sum) s(n): 1256460506232
• 676421541768 is an abundant number, because the sum of its proper divisors (1256460506232) is greater than itself. Its abundance is 580038964464

Bases of 676421541768

• Binary: 1001110101111101110111011001111110001000₂
• Hexadecimal: 0x9D7DDD9F88
• Base-36: 8MQRX5ZC

Squares and roots of 676421541768

• 676421541768 squared (676421541768²) is 457546102167798168565824
• 676421541768 cubed (676421541768³) is 309494039858280884223141423473336832
• The square root of 676421541768 is 822448.5040219843
• The cube root of 676421541768 is 8778.2068425331

Scales and comparisons

• 676,421,541,768 seconds is equal to 21,508 years, 5 weeks, 6 days, 42 minutes, 48 seconds.
• To count from 1 to 676,421,541,768 would take you about forty-three thousand and sixteen 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 676421541768 cubic inches would be around 731.5 feet tall.

Recreational maths with 676421541768

• 676421541768 backwards is 867145124676
• The number of decimal digits it has is: 12
• The sum of 676421541768's digits is 57
• More coming soon!