138093880968
138,093,880,968 is an even composite number composed of three prime numbers multiplied together.
138093880968 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of one hundred thirty-six divisors.
Prime factorization of 138093880968:
23 × 316 × 401
(2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 3 × 401)See below for interesting mathematical facts about the number 138093880968 from the Numbermatics database.
Names of 138093880968
- Cardinal: 138093880968 can be written as One hundred thirty-eight billion, ninety-three million, eight hundred eighty thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38093880968 × 1011
Factors of 138093880968
Divisors of 138093880968
- Number of divisors d(n): 136
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 81 108 162 216 243 324 401 486 648 729 802 972 1203 1458 1604 1944 2187 2406 2916 3208 3609 4374 4812 5832 6561 7218 8748 9624 10827 13122 14436 17496 19683 21654 26244 28872 32481 39366 43308 52488 59049 64962 78732 86616 97443 118098 129924 157464 177147 194886 236196 259848 292329 354294 389772 472392 531441 584658 708588 779544 876987 1062882 1169316 1417176 1594323 1753974 2125764 2338632 2630961 3188646 3507948 4251528 4782969 5261922 6377292 7015896 7892883 9565938 10523844 12754584 14348907 15785766 19131876 21047688 23678649 28697814 31571532 38263752 43046721 47357298 57395628 63143064 71035947 86093442 94714596 114791256 142071894 172186884 189429192 213107841 284143788 344373768 426215682 568287576 639323523 852431364 1278647046 1704862728 1917970569 2557294092 3835941138 5114588184 5753911707 7671882276 11507823414 15343764552 17261735121 23015646828 34523470242 46031293656 69046940484 138093880968
- Sum of all divisors σ(n): 389357588430
- Sum of proper divisors (its aliquot sum) s(n): 251263707462
- 138093880968 is an abundant number, because the sum of its proper divisors (251263707462) is greater than itself. Its abundance is 113169826494
Bases of 138093880968
- Binary: 100000001001110000100101100110100010002
- Hexadecimal: 0x2027096688
- Base-36: 1RFTJ4I0
Squares and roots of 138093880968
- 138093880968 squared (1380938809682) is 19069919960804152617024
- 138093880968 cubed (1380938809683) is 2633439257136575877055417946399232
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The
square root of 138093880968 is 371609.8504722393 -
The
cube root of 138093880968 is 5168.8208319329
Scales and comparisons
How big is 138093880968?- 138,093,880,968 seconds is equal to 4,390 years, 49 weeks, 5 days, 19 hours, 22 minutes, 48 seconds.
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To count from 1 to 138,093,880,968 would take you about eight thousand, seven hundred eighty-one 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 138093880968 cubic inches would be around 430.7 feet tall.
Recreational maths with 138093880968
- 138093880968 backwards is 869088390831
- The number of decimal digits it has is: 12
- The sum of 138093880968's digits is 63
- More coming soon!
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