138357429417978112
138,357,429,417,978,112 is an even composite number composed of four prime numbers multiplied together.
138357429417978112 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 138357429417978112:
28 × 61 × 9661 × 917087137
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 61 × 9661 × 917087137)See below for interesting mathematical facts about the number 138357429417978112 from the Numbermatics database.
Names of 138357429417978112
- Cardinal: 138357429417978112 can be written as One hundred thirty-eight quadrillion, three hundred fifty-seven trillion, four hundred twenty-nine billion, four hundred seventeen million, nine hundred seventy-eight thousand, one hundred twelve.
Scientific notation
- Scientific notation: 1.38357429417978112 × 1017
Factors of 138357429417978112
Divisors of 138357429417978112
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 8 16 32 61 64 122 128 244 256 488 976 1952 3904 7808 9661 15616 19322 38644 77288 154576 309152 589321 618304 1178642 1236608 2357284 2473216 4714568 9429136 18858272 37716544 75433088 150866176 917087137 1834174274 3668348548 7336697096 14673394192 29346788384 55942315357 58693576768 111884630714 117387153536 223769261428 234774307072 447538522856 895077045712 1790154091424 3580308182848 7160616365696 8859978830557 14321232731392 17719957661114 35439915322228 70879830644456 141759661288912 283519322577824 540458708663977 567038645155648 1080917417327954 1134077290311296 2161834834655908 2268154580622592 4323669669311816 8647339338623632 17294678677247264 34589357354494528 69178714708989056 138357429417978112
- Sum of all divisors σ(n): 280730904770492792
- Sum of proper divisors (its aliquot sum) s(n): 142373475352514680
- 138357429417978112 is an abundant number, because the sum of its proper divisors (142373475352514680) is greater than itself. Its abundance is 4016045934536568
Bases of 138357429417978112
- Binary: 1111010111000101101011001010110000111111010101001000000002
- Hexadecimal: 0x1EB8B59587EA900
- Base-36: 11UBM5M0HWXS
Squares and roots of 138357429417978112
- 138357429417978112 squared (1383574294179781122) is 19142778275150795083893798111084544
- 138357429417978112 cubed (1383574294179781123) is 2648545594068180916995531060159525252457659973500928
-
The
square root of 138357429417978112 is 371964285.1376703237 -
The
cube root of 138357429417978112 is 517210.6927427047
Scales and comparisons
How big is 138357429417978112?- 138,357,429,417,978,112 seconds is equal to 4,399,338,287 years, 44 weeks, 6 days, 3 hours, 41 minutes, 52 seconds.
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To count from 1 to 138,357,429,417,978,112 would take you about thirteen billion, one hundred ninety-eight million, fourteen thousand, eight hundred sixty-three 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 138357429417978112 cubic inches would be around 43100.9 feet tall.
Recreational maths with 138357429417978112
- 138357429417978112 backwards is 211879714924753831
- The number of decimal digits it has is: 18
- The sum of 138357429417978112's digits is 82
- More coming soon!
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