64331372056

Names of 64331372056

• Cardinal: 64331372056 can be written as Sixty-four billion, three hundred thirty-one million, three hundred seventy-two thousand and fifty-six.

Scientific notation

• Scientific notation: 6.4331372056 × 10¹⁰

Factors of 64331372056

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 213

Divisors of 64331372056

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 8 14 28 49 56 73 98 131 146 196 262 292 392 511 524 584 917 1022 1048 1834 2044 3577 3668 4088 6419 7154 7336 9563 12838 14308 17161 19126 25676 28616 34322 38252 51352 66941 68644 76504 120127 133882 137288 240254 267764 468587 480508 535528 840889 937174 961016 1252753 1681778 1874348 2248091 2505506 3363556 3748696 4496182 5011012 6727112 8769271 8992364 10022024 15736637 17538542 17984728 31473274 35077084 61384897 62946548 70154168 110156459 122769794 125893096 164110643 220312918 245539588 328221286 440625836 491079176 656442572 881251672 1148774501 1312885144 2297549002 4595098004 8041421507 9190196008 16082843014 32165686028 64331372056
• Sum of all divisors σ(n): 143330845680
• Sum of proper divisors (its aliquot sum) s(n): 78999473624
• 64331372056 is an abundant number, because the sum of its proper divisors (78999473624) is greater than itself. Its abundance is 14668101568

Bases of 64331372056

• Binary: 111011111010011100101101011000011000₂
• Hexadecimal: 0xEFA72D618
• Base-36: TJX8KD4

Squares and roots of 64331372056

• 64331372056 squared (64331372056²) is 4138525430607497667136
• 64331372056 cubed (64331372056³) is 266237019239628542527678059951616
• The square root of 64331372056 is 253636.2987744459
• The cube root of 64331372056 is 4006.8917037855

Scales and comparisons

• 64,331,372,056 seconds is equal to 2,045 years, 28 weeks, 1 hour, 34 minutes, 16 seconds.
• To count from 1 to 64,331,372,056 would take you about four thousand and ninety-one 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 64331372056 cubic inches would be around 333.9 feet tall.

Recreational maths with 64331372056

• 64331372056 backwards is 65027313346
• The number of decimal digits it has is: 11
• The sum of 64331372056's digits is 40
• More coming soon!