138342579944439
138,342,579,944,439 is an odd composite number composed of seven prime numbers multiplied together.
138342579944439 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 138342579944439:
3 × 13 × 23 × 37 × 601 × 1801 × 3851
See below for interesting mathematical facts about the number 138342579944439 from the Numbermatics database.
Names of 138342579944439
- Cardinal: 138342579944439 can be written as One hundred thirty-eight trillion, three hundred forty-two billion, five hundred seventy-nine million, nine hundred forty-four thousand, four hundred thirty-nine.
Scientific notation
- Scientific notation: 1.38342579944439 × 1014
Factors of 138342579944439
Divisors of 138342579944439
- Number of divisors d(n): 128
-
Complete list of divisors:
1 3 13 23 37 39 69 111 299 481 601 851 897 1443 1801 1803 2553 3851 5403 7813 11063 11553 13823 22237 23413 23439 33189 41423 41469 50063 66637 66711 70239 88573 124269 142487 150189 179699 199911 265719 289081 427461 511451 538499 539097 866281 867243 1082401 1151449 1532651 1534353 1615497 1852331 2314451 2598843 3247203 3277201 3454347 4597953 5556993 6648863 6935651 6943353 9831603 14071213 19924463 19946589 20806953 24895223 30087863 40048837 42213639 42603613 53232373 59773389 74685669 85634687 90163463 90263589 120146511 127810839 159519973 159697119 256619087 256904061 270490389 323637899 478559919 520634881 692020849 769857261 921123251 970913697 1113250931 1561904643 1969597801 2073759649 2076062547 2763369753 3336048131 3339752793 4168326251 5902239001 5908793403 6221278947 10008144393 11974602263 12504978753 17706717003 25604771413 35923806789 54188241263 76729107013 76814314239 95871503773 154228071287 162564723789 230187321039 287614511319 462684213861 1246329549049 2004964926731 3547245639601 3738988647147 6014894780193 10641736918803 46114193314813 138342579944439
- Sum of all divisors σ(n): 213412779288576
- Sum of proper divisors (its aliquot sum) s(n): 75070199344137
- 138342579944439 is a deficient number, because the sum of its proper divisors (75070199344137) is less than itself. Its deficiency is 63272380600302
Bases of 138342579944439
- Binary: 111110111010010011001000101010110111011111101112
- Hexadecimal: 0x7DD26455BBF7
- Base-36: 1D1DPC76D3
Squares and roots of 138342579944439
- 138342579944439 squared (1383425799444392) is 19138669425683495828327024721
- 138342579944439 cubed (1383425799444393) is 2647692905052809464349596971909242359476519
-
The
square root of 138342579944439 is 11761912.2571305981 -
The
cube root of 138342579944439 is 51719.2188541153
Scales and comparisons
How big is 138342579944439?- 138,342,579,944,439 seconds is equal to 4,398,866 years, 6 weeks, 1 day, 21 hours, 39 seconds.
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To count from 1 to 138,342,579,944,439 would take you about ten million, nine hundred ninety-seven thousand, one hundred sixty-five 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 138342579944439 cubic inches would be around 4309.9 feet tall.
Recreational maths with 138342579944439
- 138342579944439 backwards is 934449975243831
- The number of decimal digits it has is: 15
- The sum of 138342579944439's digits is 75
- More coming soon!
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