138164472
138,164,472 is an even composite number composed of five prime numbers multiplied together.
138164472 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 138164472:
23 × 32 × 73 × 97 × 271
(2 × 2 × 2 × 3 × 3 × 73 × 97 × 271)See below for interesting mathematical facts about the number 138164472 from the Numbermatics database.
Names of 138164472
- Cardinal: 138164472 can be written as One hundred thirty-eight million, one hundred sixty-four thousand, four hundred seventy-two.
Scientific notation
- Scientific notation: 1.38164472 × 108
Factors of 138164472
Divisors of 138164472
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 36 72 73 97 146 194 219 271 291 292 388 438 542 582 584 657 776 813 873 876 1084 1164 1314 1626 1746 1752 2168 2328 2439 2628 3252 3492 4878 5256 6504 6984 7081 9756 14162 19512 19783 21243 26287 28324 39566 42486 52574 56648 59349 63729 78861 79132 84972 105148 118698 127458 157722 158264 169944 178047 210296 236583 237396 254916 315444 356094 473166 474792 509832 630888 712188 946332 1424376 1892664 1918951 3837902 5756853 7675804 11513706 15351608 17270559 23027412 34541118 46054824 69082236 138164472
- Sum of all divisors σ(n): 384646080
- Sum of proper divisors (its aliquot sum) s(n): 246481608
- 138164472 is an abundant number, because the sum of its proper divisors (246481608) is greater than itself. Its abundance is 108317136
Bases of 138164472
- Binary: 10000011110000111000111110002
- Hexadecimal: 0x83C38F8
- Base-36: 2A9CE0
Squares and roots of 138164472
- 138164472 squared (1381644722) is 19089421323038784
- 138164472 cubed (1381644723) is 2637479817883195026882048
-
The
square root of 138164472 is 11754.3384331063 -
The
cube root of 138164472 is 516.9701417035
Scales and comparisons
How big is 138164472?- 138,164,472 seconds is equal to 4 years, 20 weeks, 3 days, 3 hours, 1 minute, 12 seconds.
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To count from 1 to 138,164,472 would take you about 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 138164472 cubic inches would be around 43.1 feet tall.
Recreational maths with 138164472
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The information we have on file for 138164472 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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