138734346348
138,734,346,348 is an even composite number composed of four prime numbers multiplied together.
138734346348 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred sixty-two divisors.
Prime factorization of 138734346348:
22 × 35 × 132 × 9192
(2 × 2 × 3 × 3 × 3 × 3 × 3 × 13 × 13 × 919 × 919)See below for interesting mathematical facts about the number 138734346348 from the Numbermatics database.
Names of 138734346348
- Cardinal: 138734346348 can be written as One hundred thirty-eight billion, seven hundred thirty-four million, three hundred forty-six thousand, three hundred forty-eight.
Scientific notation
- Scientific notation: 1.38734346348 × 1011
Factors of 138734346348
Divisors of 138734346348
- Number of divisors d(n): 162
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Complete list of divisors:
1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 81 108 117 156 162 169 234 243 324 338 351 468 486 507 676 702 919 972 1014 1053 1404 1521 1838 2028 2106 2757 3042 3159 3676 4212 4563 5514 6084 6318 8271 9126 11028 11947 12636 13689 16542 18252 23894 24813 27378 33084 35841 41067 47788 49626 54756 71682 74439 82134 99252 107523 143364 148878 155311 164268 215046 223317 297756 310622 322569 430092 446634 465933 621244 645138 844561 893268 931866 967707 1290276 1397799 1689122 1863732 1935414 2533683 2795598 2903121 3378244 3870828 4193397 5067366 5591196 5806242 7601049 8386794 10134732 10979293 11612484 12580191 15202098 16773588 21958586 22803147 25160382 30404196 32937879 37740573 43917172 45606294 50320764 65875758 68409441 75481146 91212588 98813637 131751516 136818882 142730809 150962292 197627274 205228323 273637764 285461618 296440911 395254548 410456646 428192427 570923236 592881822 820913292 856384854 889322733 1185763644 1284577281 1712769708 1778645466 2569154562 2667968199 3557290932 3853731843 5138309124 5335936398 7707463686 10671872796 11561195529 15414927372 23122391058 34683586587 46244782116 69367173174 138734346348
- Sum of all divisors σ(n): 394234262604
- Sum of proper divisors (its aliquot sum) s(n): 255499916256
- 138734346348 is an abundant number, because the sum of its proper divisors (255499916256) is greater than itself. Its abundance is 116765569908
Bases of 138734346348
- Binary: 100000010011010011011000100000011011002
- Hexadecimal: 0x204D36206C
- Base-36: 1RQEUIR0
Squares and roots of 138734346348
- 138734346348 squared (1387343463482) is 19247218856606820937104
- 138734346348 cubed (1387343463483) is 2670250327088247243947404260096192
-
The
square root of 138734346348 is 372470.5979644567 -
The
cube root of 138734346348 is 5176.7993319611
Scales and comparisons
How big is 138734346348?- 138,734,346,348 seconds is equal to 4,411 years, 16 weeks, 5 days, 14 hours, 25 minutes, 48 seconds.
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To count from 1 to 138,734,346,348 would take you about eight thousand, eight hundred twenty-two 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 138734346348 cubic inches would be around 431.4 feet tall.
Recreational maths with 138734346348
- 138734346348 backwards is 843643437831
- 138734346348 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138734346348's digits is 54
- More coming soon!
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