16138372832
16,138,372,832 is an even composite number composed of four prime numbers multiplied together.
16138372832 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 16138372832:
25 × 23 × 312 × 22817
(2 × 2 × 2 × 2 × 2 × 23 × 31 × 31 × 22817)See below for interesting mathematical facts about the number 16138372832 from the Numbermatics database.
Names of 16138372832
- Cardinal: 16138372832 can be written as Sixteen billion, one hundred thirty-eight million, three hundred seventy-two thousand, eight hundred thirty-two.
Scientific notation
- Scientific notation: 1.6138372832 × 1010
Factors of 16138372832
Divisors of 16138372832
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 16 23 31 32 46 62 92 124 184 248 368 496 713 736 961 992 1426 1922 2852 3844 5704 7688 11408 15376 22103 22816 22817 30752 44206 45634 88412 91268 176824 182536 353648 365072 524791 707296 707327 730144 1049582 1414654 2099164 2829308 4198328 5658616 8396656 11317232 16268521 16793312 21927137 22634464 32537042 43854274 65074084 87708548 130148168 175417096 260296336 350834192 504324151 520592672 701668384 1008648302 2017296604 4034593208 8069186416 16138372832
- Sum of all divisors σ(n): 34259310288
- Sum of proper divisors (its aliquot sum) s(n): 18120937456
- 16138372832 is an abundant number, because the sum of its proper divisors (18120937456) is greater than itself. Its abundance is 1982564624
Bases of 16138372832
- Binary: 11110000011110110000000110111000002
- Hexadecimal: 0x3C1EC06E0
- Base-36: 7EWDC68
Squares and roots of 16138372832
- 16138372832 squared (161383728322) is 260447077664635700224
- 16138372832 cubed (161383728323) is 4203192042356750791672297914368
-
The
square root of 16138372832 is 127036.8955540081 -
The
cube root of 16138372832 is 2527.0853775525
Scales and comparisons
How big is 16138372832?- 16,138,372,832 seconds is equal to 513 years, 7 weeks, 5 days, 17 hours, 20 minutes, 32 seconds.
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To count from 1 to 16,138,372,832 would take you about one thousand and twenty-six 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 16138372832 cubic inches would be around 210.6 feet tall.
Recreational maths with 16138372832
- 16138372832 backwards is 23827383161
- The number of decimal digits it has is: 11
- The sum of 16138372832's digits is 44
- More coming soon!
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