138996131456
138,996,131,456 is an even composite number composed of six prime numbers multiplied together.
138996131456 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 138996131456:
27 × 72 × 13 × 31 × 127 × 433
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 7 × 7 × 13 × 31 × 127 × 433)See below for interesting mathematical facts about the number 138996131456 from the Numbermatics database.
Names of 138996131456
- Cardinal: 138996131456 can be written as One hundred thirty-eight billion, nine hundred ninety-six million, one hundred thirty-one thousand, four hundred fifty-six.
Scientific notation
- Scientific notation: 1.38996131456 × 1011
Factors of 138996131456
Divisors of 138996131456
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 4 7 8 13 14 16 26 28 31 32 49 52 56 62 64 91 98 104 112 124 127 128 182 196 208 217 224 248 254 364 392 403 416 433 434 448 496 508 637 728 784 806 832 866 868 889 896 992 1016 1274 1456 1519 1568 1612 1651 1664 1732 1736 1778 1984 2032 2548 2821 2912 3031 3038 3136 3224 3302 3464 3472 3556 3937 3968 4064 5096 5629 5642 5824 6062 6076 6223 6272 6448 6604 6928 6944 7112 7874 8128 10192 11258 11284 11557 11648 12124 12152 12446 12896 13208 13423 13856 13888 14224 15748 16256 19747 20384 21217 22516 22568 23114 24248 24304 24892 25792 26416 26846 27559 27712 27776 28448 31496 39403 39494 40768 42434 45032 45136 46228 48496 48608 49784 51181 51584 52832 53692 54991 55118 55424 56896 62992 78806 78988 80899 81536 84868 90064 90272 92456 93961 96992 97216 99568 102362 105664 107384 109982 110236 113792 125984 157612 157976 161798 169736 174499 180128 180544 184912 187922 192913 193984 194432 199136 204724 211328 214768 219964 220472 251968 275821 315224 315952 323596 339472 348998 358267 360256 361088 369824 375844 384937 385826 387968 398272 409448 429536 439928 440944 503936 551642 630448 631904 647192 657727 678944 697996 714883 716534 720512 739648 751688 769874 771652 796544 818896 859072 879856 881888 1103284 1221493 1260896 1263808 1294384 1315454 1357888 1395992 1429766 1433068 1479296 1503376 1539748 1543304 1637792 1704721 1718144 1759712 1763776 2206568 2442986 2507869 2521792 2527616 2588768 2630908 2694559 2715776 2791984 2859532 2866136 3006752 3079496 3086608 3275584 3409442 3519424 3527552 4413136 4885972 5004181 5015738 5043584 5177536 5261816 5389118 5583968 5719064 5732272 6013504 6158992 6173216 6551168 6818884 7038848 8550451 8826272 9771944 10008362 10031476 10355072 10523632 10778236 11167936 11438128 11464544 11933047 12027008 12317984 12346432 13637768 17100902 17652544 19543888 20016724 20062952 21047264 21556472 22161373 22335872 22876256 22929088 23866094 24635968 24692864 27275536 34201804 35029267 35305088 39087776 40033448 40125904 42094528 43112944 44322746 45752512 45858176 47732188 49271936 54551072 68403608 70058534 78175552 80066896 80251808 83531329 84189056 86225888 88645492 91505024 95464376 109102144 136807216 140117068 155129611 156351104 160133792 160503616 167062658 172451776 177290984 190928752 218204288 273614432 280234136 310259222 320267584 321007232 334125316 344903552 354581968 381857504 547228864 560468272 620518444 640535168 668250632 709163936 763715008 1085907277 1094457728 1120936544 1241036888 1336501264 1418327872 1527430016 2171814554 2241873088 2482073776 2673002528 2836655744 4343629108 4483746176 4964147552 5346005056 8687258216 9928295104 10692010112 17374516432 19856590208 34749032864 69498065728 138996131456
- Sum of all divisors σ(n): 361736847360
- Sum of proper divisors (its aliquot sum) s(n): 222740715904
- 138996131456 is an abundant number, because the sum of its proper divisors (222740715904) is greater than itself. Its abundance is 83744584448
Bases of 138996131456
- Binary: 100000010111001101000010100110100000002
- Hexadecimal: 0x205CD0A680
- Base-36: 1RUQPHFK
Squares and roots of 138996131456
- 138996131456 squared (1389961314562) is 19319924559733632679936
- 138996131456 cubed (1389961314563) is 2685394773824738932324801829666816
-
The
square root of 138996131456 is 372821.8494884655 -
The
cube root of 138996131456 is 5180.0534106983
Scales and comparisons
How big is 138996131456?- 138,996,131,456 seconds is equal to 4,419 years, 33 weeks, 4 days, 12 hours, 30 minutes, 56 seconds.
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To count from 1 to 138,996,131,456 would take you about eight thousand, eight hundred thirty-nine 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 138996131456 cubic inches would be around 431.7 feet tall.
Recreational maths with 138996131456
- 138996131456 backwards is 654131699831
- 138996131456 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138996131456's digits is 56
- More coming soon!
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The information we have on file for 138996131456 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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