31729455574084801

Names of 31729455574084801

• Cardinal: 31729455574084801 can be written as Thirty-one quadrillion, seven hundred twenty-nine trillion, four hundred fifty-five billion, five hundred seventy-four million, eighty-four thousand, eight hundred one.

Scientific notation

• Scientific notation: 3.1729455574084801 × 10¹⁶

Factors of 31729455574084801

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 861719080

Divisors of 31729455574084801

• Number of divisors d(n): 16
• Complete list of divisors:
  1 13 163 2119 17377 225901 2832451 36821863 861701527 11202119851 140457348901 1825945535713 14973787434679 194659236650827 2440727351852677 31729455574084801
• Sum of all divisors σ(n): 34381794456628864
• Sum of proper divisors (its aliquot sum) s(n): 2652338882544063
• 31729455574084801 is a deficient number, because the sum of its proper divisors (2652338882544063) is less than itself. Its deficiency is 29077116691540738

Bases of 31729455574084801

• Binary: 1110000101110011100010110010000011010001110110011000001₂
• Hexadecimal: 0x70B9C59068ECC1
• Base-36: 8OF5INUJLC1

Squares and roots of 31729455574084801

• 31729455574084801 squared (31729455574084801²) is 1006758351027821048600268739209601
• 31729455574084801 cubed (31729455574084801³) is 31943894372776119314509832097954378193119687374401
• The square root of 31729455574084801 is 178127638.4340307841
• The cube root of 31729455574084801 is 316582.9634726329

Scales and comparisons

• 31,729,455,574,084,801 seconds is equal to 1,008,898,541 years, 31 weeks, 3 days, 12 hours, 1 second.
• To count from 1 to 31,729,455,574,084,801 would take you about three billion, twenty-six million, six hundred ninety-five thousand, six hundred twenty-four 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 31729455574084801 cubic inches would be around 26381.9 feet tall.

Recreational maths with 31729455574084801

• 31729455574084801 backwards is 10848047555492713
• The number of decimal digits it has is: 17
• The sum of 31729455574084801's digits is 73
• More coming soon!