61367840931664

Names of 61367840931664

• Cardinal: 61367840931664 can be written as Sixty-one trillion, three hundred sixty-seven billion, eight hundred forty million, nine hundred thirty-one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 6.1367840931664 × 10¹³

Factors of 61367840931664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3817189

Divisors of 61367840931664

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 4 8 16 431 862 1724 2333 3448 4666 6896 9332 18664 37328 1005523 2011046 3814423 4022092 7628846 8044184 15257692 16088368 30515384 61030768 1644016313 3288032626 6576065252 8899048859 13152130504 17798097718 26304261008 35596195436 71192390872 142384781744 3835490058229 7670980116458 15341960232916 30683920465832 61367840931664
• Sum of all divisors σ(n): 119227176329472
• Sum of proper divisors (its aliquot sum) s(n): 57859335397808
• 61367840931664 is a deficient number, because the sum of its proper divisors (57859335397808) is less than itself. Its deficiency is 3508505533856

Bases of 61367840931664

• Binary: 1101111101000001010000010110111111111101010000₂
• Hexadecimal: 0x37D0505BFF50
• Base-36: LR3ZW0PXS

Squares and roots of 61367840931664

• 61367840931664 squared (61367840931664²) is 3766011900614015439517808896
• 61367840931664 cubed (61367840931664³) is 231112019263634512623514653923224547282944
• The square root of 61367840931664 is 7833762.8845698413
• The cube root of 61367840931664 is 39443.9392587205

Scales and comparisons

• 61,367,840,931,664 seconds is equal to 1,951,307 years, 26 weeks, 6 days, 17 hours, 1 minute, 4 seconds.
• To count from 1 to 61,367,840,931,664 would take you about four million, eight hundred seventy-eight thousand, two hundred sixty-eight 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 61367840931664 cubic inches would be around 3287 feet tall.

Recreational maths with 61367840931664

• 61367840931664 backwards is 46613904876316
• The number of decimal digits it has is: 14
• The sum of 61367840931664's digits is 64
• More coming soon!