676961693128

Names of 676961693128

• Cardinal: 676961693128 can be written as Six hundred seventy-six billion, nine hundred sixty-one million, six hundred ninety-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 6.76961693128 × 10¹¹

Factors of 676961693128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 35746

Divisors of 676961693128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 7 8 14 28 41 56 82 164 287 328 574 1148 2296 12979 22717 25958 45434 51916 90853 90868 103832 159019 181706 181736 318038 363412 532139 636076 726824 931397 1064278 1272152 1862794 2128556 3724973 3725588 4257112 6519779 7449946 7451176 13039558 14899892 26079116 29799784 52158232 294843943 589687886 1179375772 2063907601 2358751544 4127815202 8255630404 12088601663 16511260808 24177203326 48354406652 84620211641 96708813304 169240423282 338480846564 676961693128
• Sum of all divisors σ(n): 1486193385600
• Sum of proper divisors (its aliquot sum) s(n): 809231692472
• 676961693128 is an abundant number, because the sum of its proper divisors (809231692472) is greater than itself. Its abundance is 132269999344

Bases of 676961693128

• Binary: 1001110110011110000011111010110111001000₂
• Hexadecimal: 0x9D9E0FADC8
• Base-36: 8MZPIHFS

Squares and roots of 676961693128

• 676961693128 squared (676961693128²) is 458277133962728442424384
• 676961693128 cubed (676961693128³) is 310236064529255918430093257752433152
• The square root of 676961693128 is 822776.8185407267
• The cube root of 676961693128 is 8780.5428113133

Scales and comparisons

• 676,961,693,128 seconds is equal to 21,525 years, 14 weeks, 6 days, 18 hours, 45 minutes, 28 seconds.
• To count from 1 to 676,961,693,128 would take you about forty-three thousand and fifty 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 676961693128 cubic inches would be around 731.7 feet tall.

Recreational maths with 676961693128

• 676961693128 backwards is 821396169676
• The number of decimal digits it has is: 12
• The sum of 676961693128's digits is 64
• More coming soon!