10381816378437642

Names of 10381816378437642

• Cardinal: 10381816378437642 can be written as Ten quadrillion, three hundred eighty-one trillion, eight hundred sixteen billion, three hundred seventy-eight million, four hundred thirty-seven thousand, six hundred forty-two.

Scientific notation

• Scientific notation: 1.0381816378437642 × 10¹⁶

Factors of 10381816378437642

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 34841780

Divisors of 10381816378437642

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 37 74 111 222 333 666 453301 906602 1359903 2719806 4079709 8159418 16772137 33544274 34388437 50316411 68776874 100632822 103165311 150949233 206330622 301898466 309495933 618991866 1272372169 2544744338 3817116507 7634233014 11451349521 22902699042 15588312880537 31176625761074 46764938641611 93529877283222 140294815924833 280589631849666 576767576579869 1153535153159738 1730302729739607 3460605459479214 5190908189218821 10381816378437642
• Sum of all divisors σ(n): 23101931324413032
• Sum of proper divisors (its aliquot sum) s(n): 12720114945975390
• 10381816378437642 is an abundant number, because the sum of its proper divisors (12720114945975390) is greater than itself. Its abundance is 2338298567537748

Bases of 10381816378437642

• Binary: 100100111000100011010011111101010111000011000000001010₂
• Hexadecimal: 0x24E234FD5C300A
• Base-36: 2U81OLP5ZII

Squares and roots of 10381816378437642

• 10381816378437642 squared (10381816378437642²) is 107782111315596076650792882520164
• 10381816378437642 cubed (10381816378437642³) is 1118974088558844454166125032611274829137881613288
• The square root of 10381816378437642 is 101891198.7290248833
• The cube root of 10381816378437642 is 218151.2878140253

Scales and comparisons

• 10,381,816,378,437,642 seconds is equal to 330,109,647 years, 39 weeks, 6 days, 11 hours, 20 minutes, 42 seconds.
• To count from 1 to 10,381,816,378,437,642 would take you about nine hundred ninety million, three hundred twenty-eight thousand, nine hundred forty-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 10381816378437642 cubic inches would be around 18179.3 feet tall.

Recreational maths with 10381816378437642

• 10381816378437642 backwards is 24673487361818301
• The number of decimal digits it has is: 17
• The sum of 10381816378437642's digits is 72
• More coming soon!