6399746371984

Names of 6399746371984

• Cardinal: 6399746371984 can be written as Six trillion, three hundred ninety-nine billion, seven hundred forty-six million, three hundred seventy-one thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 6.399746371984 × 10¹²

Factors of 6399746371984

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 12916

Divisors of 6399746371984

• Number of divisors d(n): 75
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 56 98 112 196 343 392 686 784 1372 2401 2744 4802 5488 9604 12907 19208 25814 38416 51628 90349 103256 180698 206512 361396 632443 722792 1264886 1445584 2529772 4427101 5059544 8854202 10119088 17708404 30989707 35416808 61979414 70833616 123958828 166590649 247917656 333181298 495835312 666362596 1166134543 1332725192 2332269086 2665450384 4664538172 8162941801 9329076344 16325883602 18658152688 32651767204 57140592607 65303534408 114281185214 130607068816 228562370428 399984148249 457124740856 799968296498 914249481712 1599936592996 3199873185992 6399746371984
• Sum of all divisors σ(n): 14466353457867
• Sum of proper divisors (its aliquot sum) s(n): 8066607085883
• 6399746371984 is an abundant number, because the sum of its proper divisors (8066607085883) is greater than itself. Its abundance is 1666860713899

Bases of 6399746371984

• Binary: 1011101001000001110100110111111000110010000₂
• Hexadecimal: 0x5D20E9BF190
• Base-36: 29O03R4B4

Squares and roots of 6399746371984

• 6399746371984 squared (6399746371984²) is 40956753625722370500096256
• 6399746371984 cubed (6399746371984³) is 262112835424459278429219282058781691904
• 6399746371984 is a perfect square number. Its square root is 2529772
• The cube root of 6399746371984 is 18566.1100735097

Scales and comparisons

• 6,399,746,371,984 seconds is equal to 203,492 years, 7 weeks, 1 day, 13 hours, 33 minutes, 4 seconds.
• To count from 1 to 6,399,746,371,984 would take you about five hundred eight thousand, seven hundred thirty 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 6399746371984 cubic inches would be around 1547.2 feet tall.

Recreational maths with 6399746371984

• 6399746371984 backwards is 4891736479936
• The number of decimal digits it has is: 13
• The sum of 6399746371984's digits is 76
• More coming soon!