389429625
389,429,625 is an odd composite number composed of six prime numbers multiplied together.
389429625 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 389429625:
3 × 53 × 13 × 17 × 37 × 127
(3 × 5 × 5 × 5 × 13 × 17 × 37 × 127)See below for interesting mathematical facts about the number 389429625 from the Numbermatics database.
Names of 389429625
- Cardinal: 389429625 can be written as Three hundred eighty-nine million, four hundred twenty-nine thousand, six hundred twenty-five.
Scientific notation
- Scientific notation: 3.89429625 × 108
Factors of 389429625
Divisors of 389429625
- Number of divisors d(n): 128
-
Complete list of divisors:
1 3 5 13 15 17 25 37 39 51 65 75 85 111 125 127 185 195 221 255 325 375 381 425 481 555 629 635 663 925 975 1105 1275 1443 1625 1651 1887 1905 2125 2159 2405 2775 3145 3175 3315 4625 4699 4875 4953 5525 6375 6477 7215 8177 8255 9435 9525 10795 12025 13875 14097 15725 15875 16575 23495 24531 24765 27625 28067 32385 36075 40885 41275 47175 47625 53975 60125 61087 70485 78625 79883 82875 84201 117475 122655 123825 140335 161925 180375 183261 204425 206375 235875 239649 269875 305435 352425 399415 421005 587375 613275 619125 701675 809625 916305 1022125 1038479 1198245 1527175 1762125 1997075 2105025 3066375 3115437 3508375 4581525 5192395 5991225 7635875 9985375 10525125 15577185 22907625 25961975 29956125 77885925 129809875 389429625
- Sum of all divisors σ(n): 764854272
- Sum of proper divisors (its aliquot sum) s(n): 375424647
- 389429625 is a deficient number, because the sum of its proper divisors (375424647) is less than itself. Its deficiency is 14004978
Bases of 389429625
- Binary: 101110011011000111001011110012
- Hexadecimal: 0x17363979
- Base-36: 6FUTTL
Squares and roots of 389429625
- 389429625 squared (3894296252) is 151655432827640625
- 389429625 cubed (3894296253) is 59059118335280778228515625
-
The
square root of 389429625 is 19733.9713438527 -
The
cube root of 389429625 is 730.2580091307
Scales and comparisons
How big is 389429625?- 389,429,625 seconds is equal to 12 years, 19 weeks, 6 days, 6 hours, 53 minutes, 45 seconds.
-
To count from 1 to 389,429,625 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 389429625 cubic inches would be around 60.9 feet tall.
Recreational maths with 389429625
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The information we have on file for 389429625 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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