13812514816

Names of 13812514816

• Cardinal: 13812514816 can be written as Thirteen billion, eight hundred twelve million, five hundred fourteen thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3812514816 × 10¹⁰

Factors of 13812514816

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 16
• Sum of prime factors: 44392

Divisors of 13812514816

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 8 16 19 32 38 64 76 128 152 256 304 512 608 1024 1216 2048 2432 4096 4864 8192 9728 16384 19456 38912 44371 77824 88742 155648 177484 311296 354968 709936 843049 1419872 1686098 2839744 3372196 5679488 6744392 11358976 13488784 22717952 26977568 45435904 53955136 90871808 107910272 181743616 215820544 363487232 431641088 726974464 863282176 1726564352 3453128704 6906257408 13812514816
• Sum of all divisors σ(n): 29078746480
• Sum of proper divisors (its aliquot sum) s(n): 15266231664
• 13812514816 is an abundant number, because the sum of its proper divisors (15266231664) is greater than itself. Its abundance is 1453716848

Bases of 13812514816

• Binary: 1100110111010010100100000000000000₂
• Hexadecimal: 0x3374A4000
• Base-36: 6CFM4N4

Squares and roots of 13812514816

• 13812514816 squared (13812514816²) is 190785565542219513856
• 13812514816 cubed (13812514816³) is 2635228450730846108660317290496
• The square root of 13812514816 is 117526.6557679575
• The cube root of 13812514816 is 2399.3351639959

Scales and comparisons

• 13,812,514,816 seconds is equal to 439 years, 10 weeks, 1 day, 1 hour, 40 minutes, 16 seconds.
• To count from 1 to 13,812,514,816 would take you about eight hundred seventy-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 13812514816 cubic inches would be around 199.9 feet tall.

Recreational maths with 13812514816

• 13812514816 backwards is 61841521831
• The number of decimal digits it has is: 11
• The sum of 13812514816's digits is 40
• More coming soon!