389266072
389,266,072 is an even composite number composed of five prime numbers multiplied together.
389266072 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 389266072:
23 × 13 × 19 × 29 × 6793
(2 × 2 × 2 × 13 × 19 × 29 × 6793)See below for interesting mathematical facts about the number 389266072 from the Numbermatics database.
Names of 389266072
- Cardinal: 389266072 can be written as Three hundred eighty-nine million, two hundred sixty-six thousand and seventy-two.
Scientific notation
- Scientific notation: 3.89266072 × 108
Factors of 389266072
Divisors of 389266072
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 4 8 13 19 26 29 38 52 58 76 104 116 152 232 247 377 494 551 754 988 1102 1508 1976 2204 3016 4408 6793 7163 13586 14326 27172 28652 54344 57304 88309 129067 176618 196997 258134 353236 393994 516268 706472 787988 1032536 1575976 1677871 2560961 3355742 3742943 5121922 6711484 7485886 10243844 13422968 14971772 20487688 29943544 48658259 97316518 194633036 389266072
- Sum of all divisors σ(n): 856044000
- Sum of proper divisors (its aliquot sum) s(n): 466777928
- 389266072 is an abundant number, because the sum of its proper divisors (466777928) is greater than itself. Its abundance is 77511856
Bases of 389266072
- Binary: 101110011001110111010100110002
- Hexadecimal: 0x1733BA98
- Base-36: 6FRBMG
Squares and roots of 389266072
- 389266072 squared (3892660722) is 151528074810309184
- 389266072 cubed (3892660723) is 58984738479131201161205248
-
The
square root of 389266072 is 19729.8269632555 -
The
cube root of 389266072 is 730.1557633465
Scales and comparisons
How big is 389266072?- 389,266,072 seconds is equal to 12 years, 19 weeks, 4 days, 9 hours, 27 minutes, 52 seconds.
-
To count from 1 to 389,266,072 would take you about eighteen 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 389266072 cubic inches would be around 60.8 feet tall.
Recreational maths with 389266072
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The information we have on file for 389266072 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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