61413516672128

Names of 61413516672128

• Cardinal: 61413516672128 can be written as Sixty-one trillion, four hundred thirteen billion, five hundred sixteen million, six hundred seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 6.1413516672128 × 10¹³

Factors of 61413516672128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1969897

Divisors of 61413516672128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 16 32 64 83 128 166 332 664 1328 2656 2939 5312 5878 10624 11756 23512 47024 94048 188096 243937 376192 487874 975748 1951496 1966873 3902992 3933746 7805984 7867492 15611968 15734984 31223936 31469968 62939936 125879872 163250459 251759744 326500918 653001836 1306003672 2612007344 5224014688 5780639747 10448029376 11561279494 20896058752 23122558988 46245117976 92490235952 184980471904 369960943808 479793099001 739921887616 959586198002 1919172396004 3838344792008 7676689584016 15353379168032 30706758336064 61413516672128
• Sum of all divisors σ(n): 123863496775200
• Sum of proper divisors (its aliquot sum) s(n): 62449980103072
• 61413516672128 is an abundant number, because the sum of its proper divisors (62449980103072) is greater than itself. Its abundance is 1036463430944

Bases of 61413516672128

• Binary: 1101111101101011110010110110000111110010000000₂
• Hexadecimal: 0x37DAF2D87C80
• Base-36: LROZA6CU8

Squares and roots of 61413516672128

• 61413516672128 squared (61413516672128²) is 3771620030037743815852048384
• 61413516672128 cubed (61413516672128³) is 231628449595654887987939502524563720241152
• The square root of 61413516672128 is 7836677.6552393681
• The cube root of 61413516672128 is 39453.7227995705

Scales and comparisons

• 61,413,516,672,128 seconds is equal to 1,952,759 years, 45 weeks, 2 hours, 42 minutes, 8 seconds.
• To count from 1 to 61,413,516,672,128 would take you about four million, eight hundred eighty-one thousand, eight hundred ninety-nine 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 61413516672128 cubic inches would be around 3287.8 feet tall.

Recreational maths with 61413516672128

• 61413516672128 backwards is 82127661531416
• The number of decimal digits it has is: 14
• The sum of 61413516672128's digits is 53
• More coming soon!