16138994002001
16,138,994,002,001 is an odd composite number composed of four prime numbers multiplied together.
16138994002001 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 16138994002001:
134 × 17 × 432 × 17977
(13 × 13 × 13 × 13 × 17 × 43 × 43 × 17977)See below for interesting mathematical facts about the number 16138994002001 from the Numbermatics database.
Names of 16138994002001
- Cardinal: 16138994002001 can be written as Sixteen trillion, one hundred thirty-eight billion, nine hundred ninety-four million, two thousand and one.
Scientific notation
- Scientific notation: 1.6138994002001 × 1013
Factors of 16138994002001
Divisors of 16138994002001
- Number of divisors d(n): 60
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Complete list of divisors:
1 13 17 43 169 221 559 731 1849 2197 2873 7267 9503 17977 24037 28561 31433 37349 94471 123539 233701 305609 312481 408629 485537 773011 1228123 1606007 3038113 3972917 4062253 5312177 10049143 13141187 20878091 33239473 39495469 51647921 52809289 69058301 130638859 170835431 432113149 513441097 565071041 671422973 897757913 1698305167 2220860603 5617470937 7345923533 8728498649 22077967171 28871187839 73027122181 95497005929 375325441907 949352588353 1241461077077 16138994002001
- Sum of all divisors σ(n): 18953911172052
- Sum of proper divisors (its aliquot sum) s(n): 2814917170051
- 16138994002001 is a deficient number, because the sum of its proper divisors (2814917170051) is less than itself. Its deficiency is 13324076831950
Bases of 16138994002001
- Binary: 111010101101101001110000000100101000010100012
- Hexadecimal: 0xEADA7012851
- Base-36: 5PY5GBYOH
Squares and roots of 16138994002001
- 16138994002001 squared (161389940020012) is 260467127396624253992004001
- 16138994002001 cubed (161389940020013) is 4203677406772549177352073752352994006001
-
The
square root of 16138994002001 is 4017336.6801901231 -
The
cube root of 16138994002001 is 25271.1779985231
Scales and comparisons
How big is 16138994002001?- 16,138,994,002,001 seconds is equal to 513,170 years, 4 weeks, 4 days, 1 hour, 26 minutes, 41 seconds.
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To count from 1 to 16,138,994,002,001 would take you about one million, two hundred eighty-two thousand, nine hundred twenty-five 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 16138994002001 cubic inches would be around 2105.9 feet tall.
Recreational maths with 16138994002001
- 16138994002001 backwards is 10020049983161
- The number of decimal digits it has is: 14
- The sum of 16138994002001's digits is 44
- More coming soon!
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