138023516928
138,023,516,928 is an even composite number composed of four prime numbers multiplied together.
138023516928 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 138023516928:
28 × 3 × 11 × 16338011
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 16338011)See below for interesting mathematical facts about the number 138023516928 from the Numbermatics database.
Names of 138023516928
- Cardinal: 138023516928 can be written as One hundred thirty-eight billion, twenty-three million, five hundred sixteen thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.38023516928 × 1011
Factors of 138023516928
Divisors of 138023516928
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 128 132 176 192 256 264 352 384 528 704 768 1056 1408 2112 2816 4224 8448 16338011 32676022 49014033 65352044 98028066 130704088 179718121 196056132 261408176 359436242 392112264 522816352 539154363 718872484 784224528 1045632704 1078308726 1437744968 1568449056 2091265408 2156617452 2875489936 3136898112 4182530816 4313234904 5750979872 6273796224 8626469808 11501959744 12547592448 17252939616 23003919488 34505879232 46007838976 69011758464 138023516928
- Sum of all divisors σ(n): 400738758336
- Sum of proper divisors (its aliquot sum) s(n): 262715241408
- 138023516928 is an abundant number, because the sum of its proper divisors (262715241408) is greater than itself. Its abundance is 124691724480
Bases of 138023516928
- Binary: 100000001000101101011110111011000000002
- Hexadecimal: 0x2022D7BB00
- Base-36: 1RENMZ9C
Squares and roots of 138023516928
- 138023516928 squared (1380235169282) is 19050491225173902557184
- 138023516928 cubed (1380235169283) is 2629415798104505599345308312010752
-
The
square root of 138023516928 is 371515.1637928121 -
The
cube root of 138023516928 is 5167.9427797375
Scales and comparisons
How big is 138023516928?- 138,023,516,928 seconds is equal to 4,388 years, 37 weeks, 3 days, 9 hours, 48 minutes, 48 seconds.
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To count from 1 to 138,023,516,928 would take you about eight thousand, seven hundred seventy-seven 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 138023516928 cubic inches would be around 430.7 feet tall.
Recreational maths with 138023516928
- 138023516928 backwards is 829615320831
- 138023516928 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138023516928's digits is 48
- More coming soon!
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