13819137456

Names of 13819137456

• Cardinal: 13819137456 can be written as Thirteen billion, eight hundred nineteen million, one hundred thirty-seven thousand, four hundred fifty-six.

Scientific notation

• Scientific notation: 1.3819137456 × 10¹⁰

Factors of 13819137456

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 182668

Divisors of 13819137456

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 3 4 6 8 12 16 19 24 38 48 57 76 83 114 152 166 228 249 304 332 456 498 664 912 996 1328 1577 1992 3154 3984 4731 6308 9462 12616 18924 25232 37848 75696 182561 365122 547683 730244 1095366 1460488 2190732 2920976 3468659 4381464 6937318 8762928 10405977 13874636 15152563 20811954 27749272 30305126 41623908 45457689 55498544 60610252 83247816 90915378 121220504 166495632 181830756 242441008 287898697 363661512 575797394 727323024 863696091 1151594788 1727392182 2303189576 3454784364 4606379152 6909568728 13819137456
• Sum of all divisors σ(n): 38031315840
• Sum of proper divisors (its aliquot sum) s(n): 24212178384
• 13819137456 is an abundant number, because the sum of its proper divisors (24212178384) is greater than itself. Its abundance is 10393040928

Bases of 13819137456

• Binary: 1100110111101011110100110110110000₂
• Hexadecimal: 0x337AF4DB0
• Base-36: 6CJK2PC

Squares and roots of 13819137456

• 13819137456 squared (13819137456²) is 190968560027822151936
• 13819137456 cubed (13819137456³) is 2639020780798861501925300514816
• The square root of 13819137456 is 117554.8274466005
• The cube root of 13819137456 is 2399.7185697777

Scales and comparisons

• 13,819,137,456 seconds is equal to 439 years, 21 weeks, 17 hours, 17 minutes, 36 seconds.
• To count from 1 to 13,819,137,456 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 13819137456 cubic inches would be around 200 feet tall.

Recreational maths with 13819137456

• 13819137456 backwards is 65473191831
• 13819137456 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13819137456's digits is 48
• More coming soon!