138348580864
138,348,580,864 is an even composite number composed of five prime numbers multiplied together.
138348580864 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred twelve divisors.
Prime factorization of 138348580864:
212 × 132 × 19 × 67 × 157
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 19 × 67 × 157)See below for interesting mathematical facts about the number 138348580864 from the Numbermatics database.
Names of 138348580864
- Cardinal: 138348580864 can be written as One hundred thirty-eight billion, three hundred forty-eight million, five hundred eighty thousand, eight hundred sixty-four.
Scientific notation
- Scientific notation: 1.38348580864 × 1011
Factors of 138348580864
Divisors of 138348580864
- Number of divisors d(n): 312
-
Complete list of divisors:
1 2 4 8 13 16 19 26 32 38 52 64 67 76 104 128 134 152 157 169 208 247 256 268 304 314 338 416 494 512 536 608 628 676 832 871 988 1024 1072 1216 1256 1273 1352 1664 1742 1976 2041 2048 2144 2432 2512 2546 2704 2983 3211 3328 3484 3952 4082 4096 4288 4864 5024 5092 5408 5966 6422 6656 6968 7904 8164 8576 9728 10048 10184 10519 10816 11323 11932 12844 13312 13936 15808 16328 16549 17152 19456 20096 20368 21038 21632 22646 23864 25688 26533 26624 27872 31616 32656 33098 34304 38779 38912 40192 40736 42076 43264 45292 47728 51376 53066 53248 55744 63232 65312 66196 68608 77558 77824 80384 81472 84152 86528 90584 95456 102752 106132 111488 126464 130624 132392 136747 137216 155116 160768 162944 168304 173056 181168 190912 199861 205504 212264 215137 222976 252928 261248 264784 273494 274432 310232 321536 325888 336608 346112 362336 381824 399722 411008 424528 430274 445952 504127 505856 522496 529568 546988 620464 643072 651776 673216 692224 724672 763648 799444 822016 849056 860548 891904 1008254 1011712 1044992 1059136 1093976 1240928 1303552 1346432 1449344 1527296 1598888 1644032 1698112 1721096 1777711 1783808 2016508 2089984 2118272 2187952 2481856 2598193 2607104 2692864 2898688 3054592 3197776 3288064 3396224 3442192 3555422 3567616 4033016 4179968 4236544 4375904 4963712 5196386 5214208 5385728 5797376 6109184 6395552 6576128 6792448 6884384 7110844 8066032 8359936 8473088 8751808 9927424 10392772 10771456 11594752 12218368 12791104 13152256 13584896 13768768 14221688 16132064 16946176 17503616 19854848 20785544 21542912 23189504 25582208 27169792 27537536 28443376 32264128 33776509 33892352 35007232 39709696 41571088 43085824 46379008 51164416 54339584 55075072 56886752 64528256 67553018 67784704 70014464 79419392 83142176 102328832 108679168 110150144 113773504 129056512 135106036 140028928 158838784 166284352 204657664 220300288 227547008 258113024 270212072 280057856 332568704 409315328 440600576 455094016 516226048 540424144 560115712 665137408 818630656 881201152 910188032 1032452096 1080848288 1330274816 1820376064 2064904192 2161696576 2660549632 3640752128 4323393152 5321099264 7281504256 8646786304 10642198528 17293572608 34587145216 69174290432 138348580864
- Sum of all divisors σ(n): 322095020640
- Sum of proper divisors (its aliquot sum) s(n): 183746439776
- 138348580864 is an abundant number, because the sum of its proper divisors (183746439776) is greater than itself. Its abundance is 45397858912
Bases of 138348580864
- Binary: 100000001101100011011111010000000000002
- Hexadecimal: 0x203637D000
- Base-36: 1RK16874
Squares and roots of 138348580864
- 138348580864 squared (1383485808642) is 19140329827082746986496
- 138348580864 cubed (1383485808643) is 2648037468845788558680494172012544
-
The
square root of 138348580864 is 371952.3905878277 -
The
cube root of 138348580864 is 5171.9966655659
Scales and comparisons
How big is 138348580864?- 138,348,580,864 seconds is equal to 4,399 years, 2 weeks, 6 days, 17 hours, 21 minutes, 4 seconds.
-
To count from 1 to 138,348,580,864 would take you about eight thousand, seven hundred ninety-eight 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 138348580864 cubic inches would be around 431 feet tall.
Recreational maths with 138348580864
- 138348580864 backwards is 468085843831
- The number of decimal digits it has is: 12
- The sum of 138348580864's digits is 58
- More coming soon!
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