13445193888
13,445,193,888 is an even composite number composed of four prime numbers multiplied together.
13445193888 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 13445193888:
25 × 35 × 73 × 712
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 7 × 7 × 7 × 71 × 71)See below for interesting mathematical facts about the number 13445193888 from the Numbermatics database.
Names of 13445193888
- Cardinal: 13445193888 can be written as Thirteen billion, four hundred forty-five million, one hundred ninety-three thousand, eight hundred eighty-eight.
Scientific notation
- Scientific notation: 1.3445193888 × 1010
Factors of 13445193888
Divisors of 13445193888
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 71 72 81 84 96 98 108 112 126 142 144 147 162 168 189 196 213 216 224 243 252 284 288 294 324 336 343 378 392 426 432 441 486 497 504 567 568 588 639 648 672 686 756 784 852 864 882 972 994 1008 1029 1134 1136 1176 1278 1296 1323 1372 1491 1512 1568 1701 1704 1764 1917 1944 1988 2016 2058 2268 2272 2352 2556 2592 2646 2744 2982 3024 3087 3402 3408 3479 3528 3834 3888 3969 3976 4116 4473 4536 4704 5041 5112 5292 5488 5751 5964 6048 6174 6804 6816 6958 7056 7668 7776 7938 7952 8232 8946 9072 9261 10082 10224 10437 10584 10976 11502 11907 11928 12348 13419 13608 13916 14112 15123 15336 15876 15904 16464 17253 17892 18144 18522 20164 20448 20874 21168 23004 23814 23856 24353 24696 26838 27216 27783 27832 30246 30672 31311 31752 32928 34506 35287 35784 37044 40257 40328 41748 42336 45369 46008 47628 47712 48706 49392 53676 54432 55566 55664 60492 61344 62622 63504 69012 70574 71568 73059 74088 80514 80656 83349 83496 90738 92016 93933 95256 97412 98784 105861 107352 111132 111328 120771 120984 125244 127008 136107 138024 141148 143136 146118 148176 161028 161312 166698 166992 181476 184032 187866 190512 194824 211722 214704 219177 222264 241542 241968 247009 250488 272214 276048 281799 282296 292236 296352 317583 322056 333396 333984 362952 375732 381024 389648 408321 423444 429408 438354 444528 483084 483936 494018 500976 544428 552096 563598 564592 584472 635166 644112 657531 666792 725904 741027 751464 779296 816642 845397 846888 876708 889056 952749 966168 988036 1001952 1088856 1127196 1129184 1168944 1224963 1270332 1288224 1315062 1333584 1451808 1482054 1502928 1633284 1690794 1693776 1729063 1753416 1905498 1932336 1972593 1976072 2177712 2223081 2254392 2337888 2449926 2540664 2630124 2667168 2858247 2964108 3005856 3266568 3381588 3387552 3458126 3506832 3810996 3864672 3945186 3952144 4355424 4446162 4508784 4899852 5081328 5187189 5260248 5716494 5917779 5928216 6533136 6669243 6763176 6916252 7013664 7621992 7890372 7904288 8574741 8892324 9017568 9799704 10162656 10374378 10520496 11432988 11835558 11856432 13066272 13338486 13526352 13832504 15243984 15561567 15780744 17149482 17784648 19599408 20007729 20748756 21040992 22865976 23671116 23712864 26676972 27052704 27665008 30487968 31123134 31561488 34298964 35569296 39198816 40015458 41497512 45731952 46684701 47342232 53353944 55330016 60023187 62246268 63122976 68597928 71138592 80030916 82995024 91463904 93369402 94684464 106707888 120046374 124492536 137195856 140054103 160061832 165990048 186738804 189368928 213415776 240092748 248985072 274391712 280108206 320123664 373477608 420162309 480185496 497970144 560216412 640247328 746955216 840324618 960370992 1120432824 1493910432 1680649236 1920741984 2240865648 3361298472 4481731296 6722596944 13445193888
- Sum of all divisors σ(n): 46900526400
- Sum of proper divisors (its aliquot sum) s(n): 33455332512
- 13445193888 is an abundant number, because the sum of its proper divisors (33455332512) is greater than itself. Its abundance is 20010138624
Bases of 13445193888
- Binary: 11001000010110010101100000101000002
- Hexadecimal: 0x3216560A0
- Base-36: 66CX600
Squares and roots of 13445193888
- 13445193888 squared (134451938882) is 180773238685912556544
- 13445193888 cubed (134451938883) is 2430531243893796656947843203072
-
The
square root of 13445193888 is 115953.4125759133 -
The
cube root of 13445193888 is 2377.8750121461
Scales and comparisons
How big is 13445193888?- 13,445,193,888 seconds is equal to 427 years, 26 weeks, 5 days, 16 hours, 4 minutes, 48 seconds.
-
To count from 1 to 13,445,193,888 would take you about eight hundred fifty-five 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 13445193888 cubic inches would be around 198.2 feet tall.
Recreational maths with 13445193888
- 13445193888 backwards is 88839154431
- 13445193888 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13445193888's digits is 54
- More coming soon!
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The information we have on file for 13445193888 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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