138381190344
138,381,190,344 is an even composite number composed of six prime numbers multiplied together.
138381190344 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 138381190344:
23 × 33 × 41 × 61 × 127 × 2017
(2 × 2 × 2 × 3 × 3 × 3 × 41 × 61 × 127 × 2017)See below for interesting mathematical facts about the number 138381190344 from the Numbermatics database.
Names of 138381190344
- Cardinal: 138381190344 can be written as One hundred thirty-eight billion, three hundred eighty-one million, one hundred ninety thousand, three hundred forty-four.
Scientific notation
- Scientific notation: 1.38381190344 × 1011
Factors of 138381190344
Divisors of 138381190344
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 41 54 61 72 82 108 122 123 127 164 183 216 244 246 254 328 366 369 381 488 492 508 549 732 738 762 984 1016 1098 1107 1143 1464 1476 1524 1647 2017 2196 2214 2286 2501 2952 3048 3294 3429 4034 4392 4428 4572 5002 5207 6051 6588 6858 7503 7747 8068 8856 9144 10004 10414 12102 13176 13716 15006 15494 15621 16136 18153 20008 20828 22509 23241 24204 27432 30012 30988 31242 36306 41656 45018 46482 46863 48408 54459 60024 61976 62484 67527 69723 72612 82697 90036 92964 93726 108918 123037 124968 135054 139446 140589 145224 165394 180072 185928 187452 209169 217836 246074 248091 256159 270108 278892 281178 317627 330788 369111 374904 418338 435672 492148 496182 512318 540216 557784 562356 635254 661576 738222 744273 768477 836676 952881 984296 992364 1024636 1107333 1124712 1270508 1476444 1488546 1536954 1673352 1905762 1984728 2049272 2214666 2232819 2305431 2541016 2858643 2952888 2977092 3073908 3321999 3811524 4429332 4465638 4610862 5044517 5717286 5954184 6147816 6643998 6916293 7623048 8575929 8858664 8931276 9221724 10089034 10502519 11434572 13287996 13832586 15133551 15625699 17151858 17862552 18443448 20178068 21005038 22869144 26575992 27665172 30267102 31251398 31507557 34303716 40356136 42010076 45400653 46877097 55330344 60534204 62502796 63015114 68607432 84020152 90801306 93754194 94522671 121068408 125005592 126030228 136201959 140631291 181602612 187508388 189045342 252060456 272403918 281262582 283568013 363205224 375016776 378090684 421893873 544807836 562525164 567136026 640653659 756181368 843787746 1089615672 1125050328 1134272052 1281307318 1687575492 1921960977 2268544104 2562614636 3375150984 3843921954 5125229272 5765882931 7687843908 11531765862 15375687816 17297648793 23063531724 34595297586 46127063448 69190595172 138381190344
- Sum of all divisors σ(n): 403574169600
- Sum of proper divisors (its aliquot sum) s(n): 265192979256
- 138381190344 is an abundant number, because the sum of its proper divisors (265192979256) is greater than itself. Its abundance is 126811788912
Bases of 138381190344
- Binary: 100000001110000010100101100100110010002
- Hexadecimal: 0x20382964C8
- Base-36: 1RKKL5U0
Squares and roots of 138381190344
- 138381190344 squared (1383811903442) is 19149353841022358838336
- 138381190344 cubed (1383811903443) is 2649910378839122553967644740227584
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The
square root of 138381190344 is 371996.2235614765 -
The
cube root of 138381190344 is 5172.4029891471
Scales and comparisons
How big is 138381190344?- 138,381,190,344 seconds is equal to 4,400 years, 4 weeks, 6 days, 3 hours, 32 minutes, 24 seconds.
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To count from 1 to 138,381,190,344 would take you about eight thousand, eight hundred 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 138381190344 cubic inches would be around 431 feet tall.
Recreational maths with 138381190344
- 138381190344 backwards is 443091183831
- The number of decimal digits it has is: 12
- The sum of 138381190344's digits is 45
- More coming soon!
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