138439843079499
138,439,843,079,499 is an odd composite number composed of five prime numbers multiplied together.
138439843079499 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 138439843079499:
35 × 13 × 173 × 37 × 4912
(3 × 3 × 3 × 3 × 3 × 13 × 17 × 17 × 17 × 37 × 491 × 491)See below for interesting mathematical facts about the number 138439843079499 from the Numbermatics database.
Names of 138439843079499
- Cardinal: 138439843079499 can be written as One hundred thirty-eight trillion, four hundred thirty-nine billion, eight hundred forty-three million, seventy-nine thousand, four hundred ninety-nine.
Scientific notation
- Scientific notation: 1.38439843079499 × 1014
Factors of 138439843079499
Divisors of 138439843079499
- Number of divisors d(n): 288
-
Complete list of divisors:
1 3 9 13 17 27 37 39 51 81 111 117 153 221 243 289 333 351 459 481 491 629 663 867 999 1053 1377 1443 1473 1887 1989 2601 2997 3159 3757 4131 4329 4419 4913 5661 5967 6383 7803 8177 8347 8991 10693 11271 12987 13257 14739 16983 17901 18167 19149 23409 24531 25041 32079 33813 38961 39771 44217 50949 53703 54501 57447 63869 70227 73593 75123 96237 101439 108511 116883 119313 132651 139009 141899 152847 163503 172341 181781 191607 220779 225369 236171 241081 288711 304317 308839 325533 397953 417027 425697 490509 517023 545343 574821 662337 676107 708513 723243 866133 912951 926517 976599 1193859 1251081 1277091 1471527 1551069 1636029 1724463 1844687 1987011 2028321 2125539 2169729 2363153 2412283 2598399 2779551 2929797 3134053 3753243 3831273 4014907 4098377 4414581 4908087 5173389 5250263 5534061 6376617 6509187 7089459 7236849 8338653 8789391 8919997 9402159 11259729 11493819 12044721 12295131 14724261 15520167 15750789 16602183 19129851 19527561 21268377 21710547 25015959 26368173 26759991 28206477 31359679 33779187 34481457 36134163 36885393 44172783 47252367 49806549 53278901 57389553 58582683 63805131 65131641 68253419 69672409 75047877 80279973 84619431 89254471 94079037 108402489 110656179 115959961 141757101 149419647 151639949 159836703 191415393 195394923 204760257 209017227 240839919 253858293 267763413 282237111 325207467 331968537 347879883 425271303 448258941 454919847 479510109 574246179 586184769 614280771 627051681 722519757 761574879 803290239 846711333 905741317 975622401 995905611 1043639649 1160308123 1184430953 1275813909 1364759541 1438530327 1842842313 1881155043 1971319337 2167559271 2409870717 2540133999 2577879133 2717223951 3130918947 3480924369 3553292859 4094278623 4315590981 5528526939 5643465129 5913958011 7229612151 7620401997 7733637399 8151671853 9392756841 10442773107 10659878577 12282835869 12946772943 15397602389 16585580817 16930395387 17741874033 21688836453 23200912197 24455015559 28178270523 31328319321 31979635731 33512428729 36848507607 43823945261 46192807167 53225622099 69602736591 73365046677 93984957963 95938907193 100537286187 131471835783 138578421501 159676866297 208808209773 220095140031 281954873889 287816721579 301611858561 394415507349 415735264503 479030598891 569711288393 626424629319 904835575683 1183246522047 1247205793509 1709133865179 2714506727049 3549739566141 3741617380527 5127401595537 8143520181147 10649218698423 15382204786611 46146614359833 138439843079499
- Sum of all divisors σ(n): 244192269746880
- Sum of proper divisors (its aliquot sum) s(n): 105752426667381
- 138439843079499 is a deficient number, because the sum of its proper divisors (105752426667381) is less than itself. Its deficiency is 32687416412118
Bases of 138439843079499
- Binary: 111110111101001000010011010101101100101010010112
- Hexadecimal: 0x7DE909AB654B
- Base-36: 1D2MDW5POR
Squares and roots of 138439843079499
- 138439843079499 squared (1384398430794992) is 19165590151876307163634091001
- 138439843079499 cubed (1384398430794993) is 2653281293151747370637293410827899443488499
-
The
square root of 138439843079499 is 11766046.1957064831 -
The
cube root of 138439843079499 is 51731.3365861641
Scales and comparisons
How big is 138439843079499?- 138,439,843,079,499 seconds is equal to 4,401,958 years, 40 weeks, 6 days, 14 hours, 31 minutes, 39 seconds.
-
To count from 1 to 138,439,843,079,499 would take you about eleven million, four thousand, eight hundred ninety-six 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 138439843079499 cubic inches would be around 4310.9 feet tall.
Recreational maths with 138439843079499
- 138439843079499 backwards is 994970348934831
- 138439843079499 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 138439843079499's digits is 81
- More coming soon!
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