13237794545816

Names of 13237794545816

• Cardinal: 13237794545816 can be written as Thirteen trillion, two hundred thirty-seven billion, seven hundred ninety-four million, five hundred forty-five thousand, eight hundred sixteen.

Scientific notation

• Scientific notation: 1.3237794545816 × 10¹³

Factors of 13237794545816

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 3676

Divisors of 13237794545816

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 4 8 37 43 74 83 86 148 166 172 296 332 344 664 1591 1849 3071 3182 3511 3569 3698 6142 6364 6889 7022 7138 7396 12284 12728 13778 14044 14276 14792 24568 27556 28088 28552 55112 68413 129907 132053 136826 150973 153467 254893 259814 264106 273652 291413 296227 301946 306934 509786 519628 528212 547304 582826 592454 603892 613868 1019572 1039256 1056424 1165652 1184908 1207784 1227736 2039144 2331304 2369816 5586001 5678279 6491839 10782281 10960399 11172002 11356558 12530759 12737761 12983678 21564562 21920798 22344004 22713116 24187279 25061518 25475522 25967356 43129124 43841596 44688008 45426232 48374558 50123036 50951044 51934712 86258248 87683192 96749116 100246072 101902088 193498232 240198043 463638083 471297157 480396086 538822637 894929323 927276166 942594314 960792172 1040052997 1077645274 1789858646 1854552332 1885188628 1921584344 2080105994 2155290548 3579717292 3709104664 3770377256 4160211988 4310581096 7159434584 8320423976 19936437569 38481960889 39872875138 44722278871 76963921778 79745750276 89444557742 153927843556 159491500552 178889115484 307855687112 357778230968 1654724318227 3309448636454 6618897272908 13237794545816
• Sum of all divisors σ(n): 26424065795760
• Sum of proper divisors (its aliquot sum) s(n): 13186271249944
• 13237794545816 is a deficient number, because the sum of its proper divisors (13186271249944) is less than itself. Its deficiency is 51523295872

Bases of 13237794545816

• Binary: 11000000101000101010000010101010000010011000₂
• Hexadecimal: 0xC0A2A0AA098
• Base-36: 4OXCX2ZDK

Squares and roots of 13237794545816

• 13237794545816 squared (13237794545816²) is 175239204437235837723105856
• 13237794545816 cubed (13237794545816³) is 2319780584712375558310220364596409898496
• The square root of 13237794545816 is 3638378.0102974457
• The cube root of 13237794545816 is 23655.8493344371

Scales and comparisons

• 13,237,794,545,816 seconds is equal to 420,920 years, 47 weeks, 5 days, 15 hours, 36 minutes, 56 seconds.
• To count from 1 to 13,237,794,545,816 would take you about one million, fifty-two thousand, three hundred two 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 13237794545816 cubic inches would be around 1971.3 feet tall.

Recreational maths with 13237794545816

• 13237794545816 backwards is 61854549773231
• The number of decimal digits it has is: 14
• The sum of 13237794545816's digits is 65
• More coming soon!