138838853824
138,838,853,824 is an even composite number composed of six prime numbers multiplied together.
138838853824 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred thirty-six divisors.
Prime factorization of 138838853824:
26 × 112 × 19 × 31 × 61 × 499
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 11 × 19 × 31 × 61 × 499)See below for interesting mathematical facts about the number 138838853824 from the Numbermatics database.
Names of 138838853824
- Cardinal: 138838853824 can be written as One hundred thirty-eight billion, eight hundred thirty-eight million, eight hundred fifty-three thousand, eight hundred twenty-four.
Scientific notation
- Scientific notation: 1.38838853824 × 1011
Factors of 138838853824
Divisors of 138838853824
- Number of divisors d(n): 336
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Complete list of divisors:
1 2 4 8 11 16 19 22 31 32 38 44 61 62 64 76 88 121 122 124 152 176 209 242 244 248 304 341 352 418 484 488 496 499 589 608 671 682 704 836 968 976 992 998 1159 1178 1216 1342 1364 1672 1891 1936 1952 1984 1996 2299 2318 2356 2684 2728 3344 3751 3782 3872 3904 3992 4598 4636 4712 5368 5456 5489 6479 6688 7381 7502 7564 7744 7984 9196 9272 9424 9481 10736 10912 10978 12749 12958 13376 14762 15004 15128 15469 15968 18392 18544 18848 18962 20801 21472 21824 21956 25498 25916 29524 30008 30256 30439 30938 31936 35929 36784 37088 37696 37924 41602 42944 43912 50996 51832 59048 60016 60379 60512 60878 61876 71269 71858 73568 74176 75848 83204 87824 101992 103664 104291 118096 120032 120758 121024 121756 123752 140239 142538 143716 147136 151696 166408 170159 175648 203984 207328 208582 228811 236192 240064 241516 243512 247504 280478 285076 287432 293911 303392 332816 334829 340318 351296 395219 407968 414656 417164 457622 472384 483032 487024 495008 560956 570152 574864 578341 587822 606784 665632 669658 680636 790438 815936 834328 915244 943609 966064 974048 990016 1121912 1140304 1147201 1149728 1156682 1175644 1331264 1339316 1361272 1580876 1668656 1830488 1871749 1887218 1932128 1948096 2243824 2280608 2294402 2299456 2313364 2351288 2678632 2722544 3161752 3233021 3337312 3660976 3683119 3743498 3774436 3864256 4347409 4487648 4561216 4588804 4626728 4702576 5357264 5445088 6323504 6361751 6466042 6674624 7321952 7366238 7486996 7548872 8694818 8975296 9177608 9253456 9405152 10379699 10714528 10890176 12647008 12723502 12932084 14643904 14732476 14973992 15097744 17389636 17928571 18355216 18506912 18810304 20759398 21429056 25294016 25447004 25864168 29464952 29947984 30195488 34779272 35563231 35857142 36710432 37013824 41518796 50894008 51728336 58929904 59895968 60390976 69558544 69979261 71126462 71714284 73420864 83037592 101788016 103456672 114176689 117859808 119791936 139117088 139958522 142252924 143428568 166075184 197214281 203576032 206913344 228353378 235719616 278234176 279917044 284505848 286857136 332150368 394428562 407152064 456706756 559834088 569011696 573714272 664300736 788857124 913413512 1119668176 1138023392 1147428544 1577714248 1826827024 2169357091 2239336352 2276046784 3155428496 3653654048 4338714182 4478672704 6310856992 7307308096 8677428364 12621713984 17354856728 34709713456 69419426912 138838853824
- Sum of all divisors σ(n): 335117440000
- Sum of proper divisors (its aliquot sum) s(n): 196278586176
- 138838853824 is an abundant number, because the sum of its proper divisors (196278586176) is greater than itself. Its abundance is 57439732352
Bases of 138838853824
- Binary: 100000010100110111000011001000110000002
- Hexadecimal: 0x205370C8C0
- Base-36: 1RS52H8G
Squares and roots of 138838853824
- 138838853824 squared (1388388538242) is 19276227331162039422976
- 138838853824 cubed (1388388538243) is 2676289308709400031504290171060224
-
The
square root of 138838853824 is 372610.8611192113 -
The
cube root of 138838853824 is 5178.0988862431
Scales and comparisons
How big is 138838853824?- 138,838,853,824 seconds is equal to 4,414 years, 33 weeks, 4 days, 4 hours, 17 minutes, 4 seconds.
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To count from 1 to 138,838,853,824 would take you about eight thousand, eight hundred twenty-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 138838853824 cubic inches would be around 431.5 feet tall.
Recreational maths with 138838853824
- 138838853824 backwards is 428358838831
- 138838853824 is a
Harshad number . - The number of decimal digits it has is: 12
- The sum of 138838853824's digits is 61
- More coming soon!
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The information we have on file for 138838853824 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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