138989390841344
138,989,390,841,344 is an even composite number composed of four prime numbers multiplied together.
138989390841344 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 138989390841344:
29 × 97 × 41131 × 68041
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 97 × 41131 × 68041)See below for interesting mathematical facts about the number 138989390841344 from the Numbermatics database.
Names of 138989390841344
- Cardinal: 138989390841344 can be written as One hundred thirty-eight trillion, nine hundred eighty-nine billion, three hundred ninety million, eight hundred forty-one thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 1.38989390841344 × 1014
Factors of 138989390841344
Divisors of 138989390841344
- Number of divisors d(n): 80
-
Complete list of divisors:
1 2 4 8 16 32 64 97 128 194 256 388 512 776 1552 3104 6208 12416 24832 41131 49664 68041 82262 136082 164524 272164 329048 544328 658096 1088656 1316192 2177312 2632384 3989707 4354624 5264768 6599977 7979414 8709248 10529536 13199954 15958828 17418496 21059072 26399908 31917656 34836992 52799816 63835312 105599632 127670624 211199264 255341248 422398528 510682496 844797056 1021364992 1689594112 2042729984 2798594371 3379188224 5597188742 11194377484 22388754968 44777509936 89555019872 179110039744 271463653987 358220079488 542927307974 716440158976 1085854615948 1432880317952 2171709231896 4343418463792 8686836927584 17373673855168 34747347710336 69494695420672 138989390841344
- Sum of all divisors σ(n): 280581225100176
- Sum of proper divisors (its aliquot sum) s(n): 141591834258832
- 138989390841344 is an abundant number, because the sum of its proper divisors (141591834258832) is greater than itself. Its abundance is 2602443417488
Bases of 138989390841344
- Binary: 111111001101000111111010100010011000110000000002
- Hexadecimal: 0x7E68FD44C600
- Base-36: 1D9MUEPGJK
Squares and roots of 138989390841344
- 138989390841344 squared (1389893908413442) is 19318050766447879388179726336
- 138989390841344 cubed (1389893908413443) is 2685004108270749327002998009776258714435584
-
The
square root of 138989390841344 is 11789376.1854198205 -
The
cube root of 138989390841344 is 51799.6967381539
Scales and comparisons
How big is 138989390841344?- 138,989,390,841,344 seconds is equal to 4,419,432 years, 36 weeks, 5 days, 2 hours, 35 minutes, 44 seconds.
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To count from 1 to 138,989,390,841,344 would take you about eleven million, forty-eight thousand, five 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 138989390841344 cubic inches would be around 4316.6 feet tall.
Recreational maths with 138989390841344
- 138989390841344 backwards is 443148093989831
- The number of decimal digits it has is: 15
- The sum of 138989390841344's digits is 74
- More coming soon!
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