21085467000
21,085,467,000 is an even composite number composed of six prime numbers multiplied together.
21085467000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred eighty-four divisors.
Prime factorization of 21085467000:
23 × 3 × 53 × 13 × 53 × 1012
(2 × 2 × 2 × 3 × 5 × 5 × 5 × 13 × 53 × 101 × 101)See below for interesting mathematical facts about the number 21085467000 from the Numbermatics database.
Names of 21085467000
- Cardinal: 21085467000 can be written as Twenty-one billion, eighty-five million, four hundred sixty-seven thousand.
Scientific notation
- Scientific notation: 2.1085467 × 1010
Factors of 21085467000
Divisors of 21085467000
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 13 15 20 24 25 26 30 39 40 50 52 53 60 65 75 78 100 101 104 106 120 125 130 150 156 159 195 200 202 212 250 260 265 300 303 312 318 325 375 390 404 424 500 505 520 530 600 606 636 650 689 750 780 795 808 975 1000 1010 1060 1212 1272 1300 1313 1325 1378 1500 1515 1560 1590 1625 1950 2020 2067 2120 2424 2525 2600 2626 2650 2756 3000 3030 3180 3250 3445 3900 3939 3975 4040 4134 4875 5050 5252 5300 5353 5512 6060 6360 6500 6565 6625 6890 7575 7800 7878 7950 8268 9750 10100 10201 10335 10504 10600 10706 12120 12625 13000 13130 13250 13780 15150 15756 15900 16059 16536 17225 19500 19695 19875 20200 20402 20670 21412 25250 26260 26500 26765 27560 30300 30603 31512 31800 32118 32825 34450 37875 39000 39390 39750 40804 41340 42824 50500 51005 51675 52520 53000 53530 60600 61206 64236 65650 68900 69589 75750 78780 79500 80295 81608 82680 86125 98475 101000 102010 103350 107060 122412 128472 131300 132613 133825 137800 139178 151500 153015 157560 159000 160590 164125 172250 196950 204020 206700 208767 214120 244824 255025 258375 262600 265226 267650 278356 303000 306030 321180 328250 344500 347945 393900 397839 401475 408040 413400 417534 492375 510050 516750 530452 535300 540653 556712 612060 642360 656500 663065 669125 689000 695890 765075 787800 795678 802950 835068 984750 1020100 1033500 1043835 1060904 1070600 1081306 1224120 1275125 1313000 1326130 1338250 1391780 1530150 1591356 1605900 1621959 1670136 1739725 1969500 1989195 2007375 2040200 2067000 2087670 2162612 2550250 2652260 2676500 2703265 2783560 3060300 3182712 3211800 3243918 3315325 3479450 3825375 3939000 3978390 4014750 4175340 4325224 5100500 5219175 5304520 5353000 5406530 6120600 6487836 6630650 6958900 7028489 7650750 7956780 8029500 8109795 8350680 8698625 9945975 10201000 10438350 10813060 12975672 13261300 13516325 13917800 14056978 15301500 15913560 16059000 16219590 16576625 17397250 19891950 20876700 21085467 21626120 26095875 26522600 27032650 28113956 30603000 32439180 33153250 34794500 35142445 39783900 40548975 41753400 42170934 49729875 52191750 54065300 56227912 64878360 66306500 67581625 69589000 70284890 79567800 81097950 84341868 99459750 104383500 105427335 108130600 132613000 135163250 140569780 162195900 168683736 175712225 198919500 202744875 208767000 210854670 270326500 281139560 324391800 351424450 397839000 405489750 421709340 527136675 540653000 702848900 810979500 843418680 878561125 1054273350 1405697800 1621959000 1757122250 2108546700 2635683375 3514244500 4217093400 5271366750 7028489000 10542733500 21085467000
- Sum of all divisors σ(n): 72905676480
- Sum of proper divisors (its aliquot sum) s(n): 51820209480
- 21085467000 is an abundant number, because the sum of its proper divisors (51820209480) is greater than itself. Its abundance is 30734742480
Bases of 21085467000
- Binary: 100111010001100101010110001011110002
- Hexadecimal: 0x4E8CAB178
- Base-36: 9OPQQGO
Squares and roots of 21085467000
- 21085467000 squared (210854670002) is 444596918608089000000
- 21085467000 cubed (210854670003) is 9374533655612546542563000000000
-
The
square root of 21085467000 is 145208.3571975111 -
The
cube root of 21085467000 is 2762.6619193531
Scales and comparisons
How big is 21085467000?- 21,085,467,000 seconds is equal to 670 years, 23 weeks, 3 days, 18 hours, 10 minutes.
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To count from 1 to 21,085,467,000 would take you about one thousand, three hundred forty 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 21085467000 cubic inches would be around 230.2 feet tall.
Recreational maths with 21085467000
- 21085467000 backwards is 00076458012
- The number of decimal digits it has is: 11
- The sum of 21085467000's digits is 33
- More coming soon!
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The information we have on file for 21085467000 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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