1311478023074916

Names of 1311478023074916

• Cardinal: 1311478023074916 can be written as One quadrillion, three hundred eleven trillion, four hundred seventy-eight billion, twenty-three million, seventy-four thousand, nine hundred sixteen.

Scientific notation

• Scientific notation: 1.311478023074916 × 10¹⁵

Factors of 1311478023074916

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 75754262

Divisors of 1311478023074916

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 12 31 62 93 124 186 372 46567 93134 139701 186268 279402 558804 1443577 2887154 4330731 5774308 8661462 17322924 75707659 151415318 227122977 302830636 454245954 908491908 2346937429 4693874858 7040812287 9387749716 14081624574 28163249148 3525478556653 7050957113306 10576435669959 14101914226612 21152871339918 42305742679836 109289835256243 218579670512486 327869505768729 437159341024972 655739011537458 1311478023074916
• Sum of all divisors σ(n): 3158896662548480
• Sum of proper divisors (its aliquot sum) s(n): 1847418639473564
• 1311478023074916 is an abundant number, because the sum of its proper divisors (1847418639473564) is greater than itself. Its abundance is 535940616398648

Bases of 1311478023074916

• Binary: 100101010001100100001000101101100100011010001100100₂
• Hexadecimal: 0x4A8C845B23464
• Base-36: CWVOOPKVAC

Squares and roots of 1311478023074916

• 1311478023074916 squared (1311478023074916²) is 1719974605008489904147748407056
• 1311478023074916 cubed (1311478023074916³) is 2255708894715593855215964610446334849951007296
• The square root of 1311478023074916 is 36214334.4971975979
• The cube root of 1311478023074916 is 109459.5535467795

Scales and comparisons

• 1,311,478,023,074,916 seconds is equal to 41,700,944 years, 24 weeks, 1 day, 14 hours, 8 minutes, 36 seconds.
• To count from 1 to 1,311,478,023,074,916 would take you about one hundred twenty-five million, one hundred two thousand, eight hundred thirty-three 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 1311478023074916 cubic inches would be around 9121.6 feet tall.

Recreational maths with 1311478023074916

• 1311478023074916 backwards is 6194703208741131
• The number of decimal digits it has is: 16
• The sum of 1311478023074916's digits is 57
• More coming soon!