138395775024
138,395,775,024 is an even composite number composed of six prime numbers multiplied together.
138395775024 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 138395775024:
24 × 32 × 13 × 37 × 127 × 15733
(2 × 2 × 2 × 2 × 3 × 3 × 13 × 37 × 127 × 15733)See below for interesting mathematical facts about the number 138395775024 from the Numbermatics database.
Names of 138395775024
- Cardinal: 138395775024 can be written as One hundred thirty-eight billion, three hundred ninety-five million, seven hundred seventy-five thousand and twenty-four.
Scientific notation
- Scientific notation: 1.38395775024 × 1011
Factors of 138395775024
Divisors of 138395775024
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 6 8 9 12 13 16 18 24 26 36 37 39 48 52 72 74 78 104 111 117 127 144 148 156 208 222 234 254 296 312 333 381 444 468 481 508 592 624 666 762 888 936 962 1016 1143 1332 1443 1524 1651 1776 1872 1924 2032 2286 2664 2886 3048 3302 3848 4329 4572 4699 4953 5328 5772 6096 6604 7696 8658 9144 9398 9906 11544 13208 14097 14859 15733 17316 18288 18796 19812 23088 26416 28194 29718 31466 34632 37592 39624 42291 47199 56388 59436 61087 62932 69264 75184 79248 84582 94398 112776 118872 122174 125864 141597 169164 183261 188796 204529 225552 237744 244348 251728 283194 338328 366522 377592 409058 488696 549783 566388 582121 613587 676656 733044 755184 818116 977392 1099566 1132776 1164242 1227174 1466088 1636232 1746363 1840761 1998091 2199132 2265552 2328484 2454348 2932176 3272464 3492726 3681522 3996182 4398264 4656968 4908696 5239089 5994273 6985452 7363044 7567573 7992364 8796528 9313936 9817392 10478178 11988546 13970904 14726088 15135146 15984728 17982819 20956356 22702719 23977092 25975183 27941808 29452176 30270292 31969456 35965638 41912712 45405438 47954184 51950366 60540584 68108157 71931276 73929367 77925549 83825424 90810876 95908368 103900732 121081168 136216314 143862552 147858734 155851098 181621752 207801464 221788101 233776647 272432628 287725104 295717468 311702196 363243504 415602928 443576202 467553294 544865256 591434936 623404392 665364303 887152404 935106588 961081771 1089730512 1182869872 1246808784 1330728606 1774304808 1870213176 1922163542 2661457212 2883245313 3548609616 3740426352 3844327084 5322914424 5766490626 7688654168 8649735939 10645828848 11532981252 15377308336 17299471878 23065962504 34598943756 46131925008 69197887512 138395775024
- Sum of all divisors σ(n): 431783252992
- Sum of proper divisors (its aliquot sum) s(n): 293387477968
- 138395775024 is an abundant number, because the sum of its proper divisors (293387477968) is greater than itself. Its abundance is 154991702944
Bases of 138395775024
- Binary: 100000001110010000011111110000001100002
- Hexadecimal: 0x203907F030
- Base-36: 1RKT9RG0
Squares and roots of 138395775024
- 138395775024 squared (1383957750242) is 19153390544493622200576
- 138395775024 cubed (1383957750243) is 2650748328742548200073767899213824
-
The
square root of 138395775024 is 372015.8263085053 -
The
cube root of 138395775024 is 5172.5846978321
Scales and comparisons
How big is 138395775024?- 138,395,775,024 seconds is equal to 4,400 years, 28 weeks, 6 days, 22 hours, 50 minutes, 24 seconds.
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To count from 1 to 138,395,775,024 would take you about eight thousand, eight hundred 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 138395775024 cubic inches would be around 431 feet tall.
Recreational maths with 138395775024
- 138395775024 backwards is 420577593831
- The number of decimal digits it has is: 12
- The sum of 138395775024's digits is 54
- More coming soon!
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