21328836375
21,328,836,375 is an odd composite number composed of six prime numbers multiplied together.
21328836375 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred eighty-eight divisors.
Prime factorization of 21328836375:
3 × 53 × 72 × 112 × 53 × 181
(3 × 5 × 5 × 5 × 7 × 7 × 11 × 11 × 53 × 181)See below for interesting mathematical facts about the number 21328836375 from the Numbermatics database.
Names of 21328836375
- Cardinal: 21328836375 can be written as Twenty-one billion, three hundred twenty-eight million, eight hundred thirty-six thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 2.1328836375 × 1010
Factors of 21328836375
Divisors of 21328836375
- Number of divisors d(n): 288
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Complete list of divisors:
1 3 5 7 11 15 21 25 33 35 49 53 55 75 77 105 121 125 147 159 165 175 181 231 245 265 275 363 371 375 385 525 539 543 583 605 735 795 825 847 875 905 1113 1155 1225 1267 1325 1375 1617 1749 1815 1855 1925 1991 2541 2597 2625 2695 2715 2915 3025 3675 3801 3975 4081 4125 4235 4525 5565 5775 5929 5973 6125 6335 6413 6625 7791 8085 8745 8869 9075 9275 9593 9625 9955 12243 12705 12985 13475 13575 13937 14575 15125 17787 18375 19005 19239 19875 20405 21175 21901 22625 26607 27825 28567 28779 28875 29645 29865 31675 32065 38955 40425 41811 43725 44345 44891 45375 46375 47965 49775 61215 63525 64925 65703 67151 67375 67875 69685 72875 85701 88935 95025 96195 97559 102025 105523 105875 109505 133035 134673 139125 142835 143895 148225 149325 153307 158375 160325 194775 201453 202125 209055 218625 221725 224455 239825 248875 292677 306075 314237 316569 317625 324625 328515 335755 348425 428505 444675 459921 470057 475125 480975 487795 510125 527615 547525 665175 673365 714175 719475 738661 741125 746625 766535 801625 942711 973875 1007265 1045275 1073149 1108625 1122275 1160753 1199125 1410171 1463385 1530375 1571185 1582845 1642575 1678775 1742125 2142525 2215983 2223375 2299605 2350285 2404875 2438975 2638075 2737625 3219447 3325875 3366825 3482259 3570875 3597375 3693305 3832675 4713555 5036325 5170627 5226375 5365745 5611375 5803765 7050855 7316925 7855925 7914225 8125271 8212875 8393875 10712625 11079915 11498025 11751425 12194875 13190375 15511881 16097235 16834125 17411295 18466525 19163375 23567775 24375813 25181625 25853135 26828725 29018825 35254275 36584625 39279625 39571125 40626355 55399575 56876897 57490125 58757125 77559405 80486175 87056475 92332625 117838875 121879065 129265675 134143625 145094125 170630691 176271375 203131775 276997875 284384485 387797025 402430875 435282375 609395325 646328375 853153455 1015658875 1421922425 1938985125 3046976625 4265767275 7109612125 21328836375
- Sum of all divisors σ(n): 46491786432
- Sum of proper divisors (its aliquot sum) s(n): 25162950057
- 21328836375 is an abundant number, because the sum of its proper divisors (25162950057) is greater than itself. Its abundance is 3834113682
Bases of 21328836375
- Binary: 100111101110100110000110111000101112
- Hexadecimal: 0x4F74C3717
- Base-36: 9SQMZH3
Squares and roots of 21328836375
- 21328836375 squared (213288363752) is 454919261111523140625
- 21328836375 cubed (213288363753) is 9702898484083577693416740234375
-
The
square root of 21328836375 is 146043.9535722037 -
The
cube root of 21328836375 is 2773.2502076603
Scales and comparisons
How big is 21328836375?- 21,328,836,375 seconds is equal to 678 years, 9 weeks, 6 days, 12 hours, 46 minutes, 15 seconds.
-
To count from 1 to 21,328,836,375 would take you about one thousand, three hundred fifty-six 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 21328836375 cubic inches would be around 231.1 feet tall.
Recreational maths with 21328836375
- 21328836375 backwards is 57363882312
- The number of decimal digits it has is: 11
- The sum of 21328836375's digits is 48
- More coming soon!
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The information we have on file for 21328836375 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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