31440680241031936

Names of 31440680241031936

• Cardinal: 31440680241031936 can be written as Thirty-one quadrillion, four hundred forty trillion, six hundred eighty billion, two hundred forty-one million, thirty-one thousand, nine hundred thirty-six.

Scientific notation

• Scientific notation: 3.1440680241031936 × 10¹⁶

Factors of 31440680241031936

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2506431779428

Divisors of 31440680241031936

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 128 196 224 256 392 448 784 896 1568 1792 3136 6272 12544 2506431779419 5012863558838 10025727117676 17545022455933 20051454235352 35090044911866 40102908470704 70180089823732 80205816941408 122815157191531 140360179647464 160411633882816 245630314383062 280720359294928 320823267765632 491260628766124 561440718589856 641646535531264 982521257532248 1122881437179712 1965042515064496 2245762874359424 3930085030128992 4491525748718848 7860170060257984 15720340120515968 31440680241031936
• Sum of all divisors σ(n): 73004838439166340
• Sum of proper divisors (its aliquot sum) s(n): 41564158198134404
• 31440680241031936 is an abundant number, because the sum of its proper divisors (41564158198134404) is greater than itself. Its abundance is 10123477957102468

Bases of 31440680241031936

• Binary: 1101111101100110010000111010001010000110110101100000000₂
• Hexadecimal: 0x6FB321D1436B00
• Base-36: 8LKSH3T7APS

Squares and roots of 31440680241031936

• 31440680241031936 squared (31440680241031936²) is 988516374018815997209354171908096
• 31440680241031936 cubed (31440680241031936³) is 31079627228549923144595517760768669109965192953856
• The square root of 31440680241031936 is 177315200.2537626099
• The cube root of 31440680241031936 is 315619.6093149063

Scales and comparisons

• 31,440,680,241,031,936 seconds is equal to 999,716,379 years, 13 weeks, 1 day, 23 hours, 32 minutes, 16 seconds.
• To count from 1 to 31,440,680,241,031,936 would take you about two billion, nine hundred ninety-nine million, one hundred forty-nine thousand, one hundred thirty-seven 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 31440680241031936 cubic inches would be around 26301.6 feet tall.

Recreational maths with 31440680241031936

• 31440680241031936 backwards is 63913014208604413
• The number of decimal digits it has is: 17
• The sum of 31440680241031936's digits is 55
• More coming soon!