21399362000
21,399,362,000 is an even composite number composed of six prime numbers multiplied together.
21399362000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21399362000:
24 × 53 × 17 × 31 × 79 × 257
(2 × 2 × 2 × 2 × 5 × 5 × 5 × 17 × 31 × 79 × 257)See below for interesting mathematical facts about the number 21399362000 from the Numbermatics database.
Names of 21399362000
- Cardinal: 21399362000 can be written as Twenty-one billion, three hundred ninety-nine million, three hundred sixty-two thousand.
Scientific notation
- Scientific notation: 2.1399362 × 1010
Factors of 21399362000
Divisors of 21399362000
- Number of divisors d(n): 320
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 25 31 34 40 50 62 68 79 80 85 100 124 125 136 155 158 170 200 248 250 257 272 310 316 340 395 400 425 496 500 514 527 620 632 680 775 790 850 1000 1028 1054 1240 1264 1285 1343 1360 1550 1580 1700 1975 2000 2056 2108 2125 2449 2480 2570 2635 2686 3100 3160 3400 3875 3950 4112 4216 4250 4369 4898 5140 5270 5372 6200 6320 6425 6715 6800 7750 7900 7967 8432 8500 8738 9796 9875 10280 10540 10744 12245 12400 12850 13175 13430 15500 15800 15934 17000 17476 19592 19750 20303 20560 21080 21488 21845 24490 25700 26350 26860 31000 31600 31868 32125 33575 34000 34952 39184 39500 39835 40606 41633 42160 43690 48980 51400 52700 53720 61225 62000 63736 64250 65875 67150 69904 79000 79670 81212 83266 87380 97960 101515 102800 105400 107440 109225 122450 127472 128500 131750 134300 135439 158000 159340 162424 166532 167875 174760 195920 199175 203030 208165 210800 218450 244900 257000 263500 268600 270878 306125 318680 324848 333064 335750 345151 349520 398350 406060 416330 436900 489800 507575 514000 527000 537200 541756 546125 612250 629393 637360 666128 671500 677195 690302 796700 812120 832660 873800 979600 995875 1015150 1040825 1054000 1083512 1092250 1224500 1258786 1343000 1354390 1380604 1593400 1624240 1665320 1725755 1747600 1991750 2030300 2081650 2167024 2184500 2449000 2517572 2537875 2686000 2708780 2761208 3146965 3186800 3330640 3385975 3451510 3983500 4060600 4163300 4369000 4898000 5035144 5075750 5204125 5417560 5522416 6293930 6771950 6903020 7967000 8121200 8326600 8628775 8738000 10070288 10151500 10408250 10699681 10835120 12587860 13543900 13806040 15734825 15934000 16653200 16929875 17257550 20303000 20816500 21399362 25175720 27087800 27612080 31469650 33859750 34515100 40606000 41633000 42798724 43143875 50351440 53498405 54175600 62939300 67719500 69030200 78674125 83266000 85597448 86287750 106996810 125878600 135439000 138060400 157348250 171194896 172575500 213993620 251757200 267492025 270878000 314696500 345151000 427987240 534984050 629393000 690302000 855974480 1069968100 1258786000 1337460125 2139936200 2674920250 4279872400 5349840500 10699681000 21399362000
- Sum of all divisors σ(n): 57493463040
- Sum of proper divisors (its aliquot sum) s(n): 36094101040
- 21399362000 is an abundant number, because the sum of its proper divisors (36094101040) is greater than itself. Its abundance is 14694739040
Bases of 21399362000
- Binary: 100111110111000000001011001110100002
- Hexadecimal: 0x4FB8059D0
- Base-36: 9TWMLE8
Squares and roots of 21399362000
- 21399362000 squared (213993620002) is 457932694007044000000
- 21399362000 cubed (213993620003) is 9799467490691965105928000000000
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The
square root of 21399362000 is 146285.2077279175 -
The
cube root of 21399362000 is 2776.3035079405
Scales and comparisons
How big is 21399362000?- 21,399,362,000 seconds is equal to 680 years, 22 weeks, 3 days, 19 hours, 13 minutes, 20 seconds.
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To count from 1 to 21,399,362,000 would take you about one thousand, three hundred sixty 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 21399362000 cubic inches would be around 231.4 feet tall.
Recreational maths with 21399362000
- 21399362000 backwards is 00026399312
- The number of decimal digits it has is: 11
- The sum of 21399362000's digits is 35
- More coming soon!
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