38138485
38,138,485 is an odd composite number composed of six prime numbers multiplied together.
38138485 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 38138485:
5 × 7 × 11 × 23 × 59 × 73
See below for interesting mathematical facts about the number 38138485 from the Numbermatics database.
Names of 38138485
- Cardinal: 38138485 can be written as Thirty-eight million, one hundred thirty-eight thousand, four hundred eighty-five.
Scientific notation
- Scientific notation: 3.8138485 × 107
Factors of 38138485
Divisors of 38138485
- Number of divisors d(n): 64
-
Complete list of divisors:
1 5 7 11 23 35 55 59 73 77 115 161 253 295 365 385 413 511 649 803 805 1265 1357 1679 1771 2065 2555 3245 4015 4307 4543 5621 6785 8395 8855 9499 11753 14927 18469 21535 22715 28105 30149 47377 47495 58765 74635 92345 99061 104489 129283 150745 236885 331639 495305 522445 646415 693427 1089671 1658195 3467135 5448355 7627697 38138485
- Sum of all divisors σ(n): 61378560
- Sum of proper divisors (its aliquot sum) s(n): 23240075
- 38138485 is a deficient number, because the sum of its proper divisors (23240075) is less than itself. Its deficiency is 14898410
Bases of 38138485
- Binary: 100100010111110010011101012
- Hexadecimal: 0x245F275
- Base-36: MPFUD
Squares and roots of 38138485
- 38138485 squared (381384852) is 1454544038095225
- 38138485 cubed (381384853) is 55474105978734167234125
-
The
square root of 38138485 is 6175.6364044527 -
The
cube root of 38138485 is 336.6054518421
Scales and comparisons
How big is 38138485?- 38,138,485 seconds is equal to 1 year, 11 weeks, 10 hours, 1 minute, 25 seconds.
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To count from 1 to 38,138,485 would take you about forty-two weeks!
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 38138485 cubic inches would be around 28.1 feet tall.
Recreational maths with 38138485
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The information we have on file for 38138485 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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