138376774368
138,376,774,368 is an even composite number composed of five prime numbers multiplied together.
138376774368 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 138376774368:
25 × 32 × 7 × 1061 × 64693
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 7 × 1061 × 64693)See below for interesting mathematical facts about the number 138376774368 from the Numbermatics database.
Names of 138376774368
- Cardinal: 138376774368 can be written as One hundred thirty-eight billion, three hundred seventy-six million, seven hundred seventy-four thousand, three hundred sixty-eight.
Scientific notation
- Scientific notation: 1.38376774368 × 1011
Factors of 138376774368
Divisors of 138376774368
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 56 63 72 84 96 112 126 144 168 224 252 288 336 504 672 1008 1061 2016 2122 3183 4244 6366 7427 8488 9549 12732 14854 16976 19098 22281 25464 29708 33952 38196 44562 50928 59416 64693 66843 76392 89124 101856 118832 129386 133686 152784 178248 194079 237664 258772 267372 305568 356496 388158 452851 517544 534744 582237 712992 776316 905702 1035088 1069488 1164474 1358553 1552632 1811404 2070176 2138976 2328948 2717106 3105264 3622808 4075659 4657896 5434212 6210528 7245616 8151318 9315792 10868424 14491232 16302636 18631584 21736848 32605272 43473696 65210544 68639273 130421088 137278546 205917819 274557092 411835638 480474911 549114184 617753457 823671276 960949822 1098228368 1235506914 1441424733 1647342552 1921899644 2196456736 2471013828 2882849466 3294685104 3843799288 4324274199 4942027656 5765698932 6589370208 7687598576 8648548398 9884055312 11531397864 15375197152 17297096796 19768110624 23062795728 34594193592 46125591456 69188387184 138376774368
- Sum of all divisors σ(n): 450155343456
- Sum of proper divisors (its aliquot sum) s(n): 311778569088
- 138376774368 is an abundant number, because the sum of its proper divisors (311778569088) is greater than itself. Its abundance is 173401794720
Bases of 138376774368
- Binary: 100000001101111110011000000010111000002
- Hexadecimal: 0x2037E602E0
- Base-36: 1RKHYIG0
Squares and roots of 138376774368
- 138376774368 squared (1383767743682) is 19148131684492381799424
- 138376774368 cubed (1383767743683) is 2649656697673754080873804680364032
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The
square root of 138376774368 is 371990.2880022541 -
The
cube root of 138376774368 is 5172.3479685423
Scales and comparisons
How big is 138376774368?- 138,376,774,368 seconds is equal to 4,399 years, 49 weeks, 4 days, 52 minutes, 48 seconds.
-
To count from 1 to 138,376,774,368 would take you about eight thousand, seven hundred ninety-nine 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 138376774368 cubic inches would be around 431 feet tall.
Recreational maths with 138376774368
- 138376774368 backwards is 863477673831
- 138376774368 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138376774368's digits is 63
- More coming soon!
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