20085438120
20,085,438,120 is an even composite number composed of seven prime numbers multiplied together.
20085438120 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 20085438120:
23 × 3 × 5 × 11 × 17 × 892 × 113
(2 × 2 × 2 × 3 × 5 × 11 × 17 × 89 × 89 × 113)See below for interesting mathematical facts about the number 20085438120 from the Numbermatics database.
Names of 20085438120
- Cardinal: 20085438120 can be written as Twenty billion, eighty-five million, four hundred thirty-eight thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.008543812 × 1010
Factors of 20085438120
Divisors of 20085438120
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 17 20 22 24 30 33 34 40 44 51 55 60 66 68 85 88 89 102 110 113 120 132 136 165 170 178 187 204 220 226 255 264 267 330 339 340 356 374 408 440 445 452 510 534 561 565 660 678 680 712 748 890 904 935 979 1020 1068 1122 1130 1243 1320 1335 1356 1496 1513 1695 1780 1870 1921 1958 2040 2136 2244 2260 2486 2670 2712 2805 2937 3026 3390 3560 3729 3740 3842 3916 4488 4520 4539 4895 4972 5340 5610 5763 5874 6052 6215 6780 7458 7480 7565 7684 7832 7921 9078 9605 9790 9944 10057 10680 11220 11526 11748 12104 12430 13560 14685 14916 15130 15368 15842 16643 18156 18645 19210 19580 20114 21131 22440 22695 23052 23496 23763 24860 28815 29370 29832 30171 30260 31684 33286 36312 37290 38420 39160 39605 40228 42262 45390 46104 47526 49720 49929 50285 57630 58740 60342 60520 63368 63393 66572 74580 76840 79210 80456 83215 84524 87131 90780 95052 99858 100570 105655 110627 115260 117480 118815 120684 126786 133144 134657 149160 150855 158420 166430 169048 170969 174262 181560 190104 199716 201140 211310 221254 230520 237630 241368 249645 253572 261393 269314 301710 316840 316965 331881 332860 341938 348524 399432 402280 403971 422620 435655 442508 475260 499290 507144 512907 522786 538628 553135 603420 633930 663762 665720 673285 683876 697048 807942 845240 854845 871310 885016 895073 950520 998580 1025814 1045572 1077256 1106270 1206840 1267860 1306965 1327524 1346570 1367752 1481227 1615884 1659405 1709690 1742620 1790146 1880659 1997160 2019855 2051628 2091144 2212540 2535720 2564535 2613930 2655048 2685219 2693140 2962454 3231768 3318810 3419380 3485240 3580292 3761318 4039710 4103256 4425080 4443681 4475365 5129070 5227860 5370438 5386280 5641977 5924908 6637620 6838760 7160584 7406135 7522636 8079420 8887362 8950730 9403295 9845803 10258140 10455720 10740876 11283954 11849816 13275240 13426095 14812270 15045272 15216241 16158840 17774724 17901460 18806590 19691606 20516280 21481752 22218405 22567908 26852190 28209885 29537409 29624540 30432482 35549448 35802920 37613180 39383212 44436810 45135816 45648723 49229015 53704380 56419770 59074818 59249080 60864964 75226360 76081205 78766424 88873620 91297446 98458030 107408760 112839540 118149636 121729928 147687045 152162410 167378651 177747240 182594892 196916060 225679080 228243615 236299272 295374090 304324820 334757302 365189784 393832120 456487230 502135953 590748180 608649640 669514604 836893255 912974460 1004271906 1181496360 1339029208 1673786510 1825948920 2008543812 2510679765 3347573020 4017087624 5021359530 6695146040 10042719060 20085438120
- Sum of all divisors σ(n): 71014631040
- Sum of proper divisors (its aliquot sum) s(n): 50929192920
- 20085438120 is an abundant number, because the sum of its proper divisors (50929192920) is greater than itself. Its abundance is 30843754800
Bases of 20085438120
- Binary: 100101011010010111101110110101010002
- Hexadecimal: 0x4AD2F76A8
- Base-36: 986CN8O
Squares and roots of 20085438120
- 20085438120 squared (200854381202) is 403424824472349134400
- 20085438120 cubed (200854381203) is 8102964348011230190026763328000
-
The
square root of 20085438120 is 141723.1036916705 -
The
cube root of 20085438120 is 2718.2773712659
Scales and comparisons
How big is 20085438120?- 20,085,438,120 seconds is equal to 638 years, 34 weeks, 8 hours, 22 minutes.
-
To count from 1 to 20,085,438,120 would take you about one thousand, two hundred seventy-seven 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 20085438120 cubic inches would be around 226.5 feet tall.
Recreational maths with 20085438120
- 20085438120 backwards is 02183458002
- 20085438120 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20085438120's digits is 33
- More coming soon!
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The information we have on file for 20085438120 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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