38668968
38,668,968 is an even composite number composed of five prime numbers multiplied together.
38668968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 38668968:
23 × 33 × 13 × 47 × 293
(2 × 2 × 2 × 3 × 3 × 3 × 13 × 47 × 293)See below for interesting mathematical facts about the number 38668968 from the Numbermatics database.
Names of 38668968
- Cardinal: 38668968 can be written as Thirty-eight million, six hundred sixty-eight thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 3.8668968 × 107
Factors of 38668968
Divisors of 38668968
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 18 24 26 27 36 39 47 52 54 72 78 94 104 108 117 141 156 188 216 234 282 293 312 351 376 423 468 564 586 611 702 846 879 936 1128 1172 1222 1269 1404 1692 1758 1833 2344 2444 2538 2637 2808 3384 3516 3666 3809 4888 5076 5274 5499 7032 7332 7618 7911 10152 10548 10998 11427 13771 14664 15236 15822 16497 21096 21996 22854 27542 30472 31644 32994 34281 41313 43992 45708 55084 63288 65988 68562 82626 91416 102843 110168 123939 131976 137124 165252 179023 205686 247878 274248 330504 358046 371817 411372 495756 537069 716092 743634 822744 991512 1074138 1432184 1487268 1611207 2148276 2974536 3222414 4296552 4833621 6444828 9667242 12889656 19334484 38668968
- Sum of all divisors σ(n): 118540800
- Sum of proper divisors (its aliquot sum) s(n): 79871832
- 38668968 is an abundant number, because the sum of its proper divisors (79871832) is greater than itself. Its abundance is 41202864
Bases of 38668968
- Binary: 100100111000001010101010002
- Hexadecimal: 0x24E0AA8
- Base-36: N0T60
Squares and roots of 38668968
- 38668968 squared (386689682) is 1495289086185024
- 38668968 cubed (386689683) is 57821285824437935135232
-
The
square root of 38668968 is 6218.4377459297 -
The
cube root of 38668968 is 338.1589299617
Scales and comparisons
How big is 38668968?- 38,668,968 seconds is equal to 1 year, 11 weeks, 6 days, 13 hours, 22 minutes, 48 seconds.
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To count from 1 to 38,668,968 would take you about forty-three 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 38668968 cubic inches would be around 28.2 feet tall.
Recreational maths with 38668968
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The information we have on file for 38668968 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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