13816687941

Names of 13816687941

• Cardinal: 13816687941 can be written as Thirteen billion, eight hundred sixteen million, six hundred eighty-seven thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 1.3816687941 × 10¹⁰

Factors of 13816687941

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 746

Divisors of 13816687941

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 9 21 27 31 61 63 67 93 183 189 201 217 279 427 469 549 577 603 651 837 1281 1407 1647 1731 1809 1891 1953 2077 3843 4039 4087 4221 5193 5673 5859 6231 11529 12117 12261 12663 13237 14539 15579 17019 17887 18693 28609 35197 36351 36783 38659 39711 43617 51057 53661 56079 85827 105591 109053 110349 115977 119133 125209 126697 130851 160983 246379 257481 270613 316773 347931 357399 375627 380091 392553 482949 739137 772443 811839 886879 950319 1043793 1091107 1126881 1140273 1198429 2217411 2358199 2435517 2660637 3273321 3380643 3420819 3595287 6652233 7074597 7306551 7637749 7981911 8389003 9819963 10785861 16507393 21223791 22913247 23945733 25167009 29459889 32357583 49522179 63671373 68739741 73104169 75501027 148566537 206219223 219312507 226503081 445699611 511729183 657937521 1535187549 1973812563 4605562647 13816687941
• Sum of all divisors σ(n): 24953323520
• Sum of proper divisors (its aliquot sum) s(n): 11136635579
• 13816687941 is a deficient number, because the sum of its proper divisors (11136635579) is less than itself. Its deficiency is 2680052362

Bases of 13816687941

• Binary: 1100110111100010011110110101000101₂
• Hexadecimal: 0x33789ED45
• Base-36: 6CI3KN9

Squares and roots of 13816687941

• 13816687941 squared (13816687941²) is 190900865658974819481
• 13816687941 cubed (13816687941³) is 2637617688476818406745784578621
• The square root of 13816687941 is 117544.4083782803
• The cube root of 13816687941 is 2399.5767738083

Scales and comparisons

• 13,816,687,941 seconds is equal to 439 years, 17 weeks, 8 hours, 52 minutes, 21 seconds.
• To count from 1 to 13,816,687,941 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 13816687941 cubic inches would be around 200 feet tall.

Recreational maths with 13816687941

• 13816687941 backwards is 14978661831
• The number of decimal digits it has is: 11
• The sum of 13816687941's digits is 54
• More coming soon!