21393108000
21,393,108,000 is an even composite number composed of six prime numbers multiplied together.
21393108000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of five hundred seventy-six divisors.
Prime factorization of 21393108000:
25 × 32 × 53 × 11 × 89 × 607
(2 × 2 × 2 × 2 × 2 × 3 × 3 × 5 × 5 × 5 × 11 × 89 × 607)See below for interesting mathematical facts about the number 21393108000 from the Numbermatics database.
Names of 21393108000
- Cardinal: 21393108000 can be written as Twenty-one billion, three hundred ninety-three million, one hundred eight thousand.
Scientific notation
- Scientific notation: 2.1393108 × 1010
Factors of 21393108000
Divisors of 21393108000
- Number of divisors d(n): 576
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 11 12 15 16 18 20 22 24 25 30 32 33 36 40 44 45 48 50 55 60 66 72 75 80 88 89 90 96 99 100 110 120 125 132 144 150 160 165 176 178 180 198 200 220 225 240 250 264 267 275 288 300 330 352 356 360 375 396 400 440 445 450 480 495 500 528 534 550 600 607 660 712 720 750 792 800 801 825 880 890 900 979 990 1000 1056 1068 1100 1125 1200 1214 1320 1335 1375 1424 1440 1500 1584 1602 1650 1760 1780 1800 1821 1958 1980 2000 2136 2200 2225 2250 2400 2428 2475 2640 2670 2750 2848 2937 3000 3035 3168 3204 3300 3560 3600 3642 3916 3960 4000 4005 4125 4272 4400 4450 4500 4856 4895 4950 5280 5340 5463 5500 5874 6000 6070 6408 6600 6675 6677 7120 7200 7284 7832 7920 8010 8250 8544 8800 8811 8900 9000 9105 9712 9790 9900 10680 10926 11000 11125 11748 12000 12140 12375 12816 13200 13350 13354 14240 14568 14685 15175 15664 15840 16020 16500 17622 17800 18000 18210 19424 19580 19800 20025 20031 21360 21852 22000 22250 23496 24280 24475 24750 25632 26400 26700 26708 27315 29136 29370 30350 31328 32040 33000 33375 33385 35244 35600 36000 36420 39160 39600 40050 40062 42720 43704 44000 44055 44500 45525 46992 48560 48950 49500 53400 53416 54023 54630 58272 58740 60093 60700 64080 66000 66750 66770 70488 71200 72840 73425 75875 78320 79200 80100 80124 87408 88110 89000 91050 93984 97120 97900 99000 100125 100155 106800 106832 108046 109260 117480 120186 121400 122375 128160 132000 133500 133540 136575 140976 145680 146850 151750 156640 160200 160248 162069 166925 174816 176220 178000 182100 195800 198000 200250 200310 213600 213664 216092 218520 220275 227625 234960 240372 242800 244750 267000 267080 270115 273150 281952 291360 293700 300465 303500 320400 320496 324138 333850 352440 356000 364200 367125 391600 396000 400500 400620 432184 437040 440550 455250 469920 480744 485600 486207 489500 500775 534000 534160 540230 546300 587400 594253 600930 607000 640800 640992 648276 667700 682875 704880 728400 734250 783200 801000 801240 810345 834625 864368 874080 881100 910500 961488 972414 979000 1001550 1068000 1068320 1080460 1092600 1101375 1174800 1188506 1201860 1214000 1296552 1335400 1350575 1365750 1409760 1456800 1468500 1502325 1602000 1602480 1620690 1669250 1728736 1762200 1782759 1821000 1922976 1944828 1958000 2003100 2160920 2185200 2202750 2349600 2377012 2403720 2428000 2431035 2503875 2593104 2670800 2701150 2731500 2937000 2971265 3004650 3204000 3204960 3241380 3338500 3524400 3565518 3642000 3889656 3916000 4006200 4051725 4321840 4370400 4405500 4754024 4807440 4862070 5007750 5186208 5341600 5348277 5402300 5463000 5874000 5942530 6009300 6482760 6677000 6752875 7048800 7131036 7284000 7511625 7779312 8012400 8103450 8643680 8811000 8913795 9508048 9614880 9724140 10015500 10696554 10804600 10926000 11748000 11885060 12018600 12155175 12965520 13354000 13505750 14262072 14856325 15023250 15558624 16024800 16206900 17622000 17827590 19016096 19448280 20031000 20258625 21393108 21609200 21852000 23770120 24037200 24310350 25931040 26708000 26741385 27011500 28524144 29712650 30046500 32413800 35244000 35655180 38896560 40062000 40517250 42786216 43218400 44568975 47540240 48074400 48620700 53482770 54023000 57048288 59425300 60093000 60775875 64827600 71310360 74281625 77793120 80124000 81034500 85572432 89137950 95080480 97241400 106965540 108046000 118850600 120186000 121551750 129655200 133706925 142620720 148563250 162069000 171144864 178275900 194482800 213931080 216092000 222844875 237701200 240372000 243103500 267413850 285241440 297126500 324138000 356551800 388965600 427862160 445689750 475402400 486207000 534827700 594253000 648276000 668534625 713103600 855724320 891379500 972414000 1069655400 1188506000 1337069250 1426207200 1782759000 1944828000 2139310800 2377012000 2674138500 3565518000 4278621600 5348277000 7131036000 10696554000 21393108000
- Sum of all divisors σ(n): 83894952960
- Sum of proper divisors (its aliquot sum) s(n): 62501844960
- 21393108000 is an abundant number, because the sum of its proper divisors (62501844960) is greater than itself. Its abundance is 41108736960
Bases of 21393108000
- Binary: 100111110110010000011101100001000002
- Hexadecimal: 0x4FB20EC20
- Base-36: 9TSWJS0
Squares and roots of 21393108000
- 21393108000 squared (213931080002) is 457665069899664000000
- 21393108000 cubed (213931080003) is 9790878268191061115712000000000
-
The
square root of 21393108000 is 146263.8301153089 -
The
cube root of 21393108000 is 2776.0330217789
Scales and comparisons
How big is 21393108000?- 21,393,108,000 seconds is equal to 680 years, 12 weeks, 1 day, 10 hours.
-
To count from 1 to 21,393,108,000 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 21393108000 cubic inches would be around 231.3 feet tall.
Recreational maths with 21393108000
- 21393108000 backwards is 00080139312
- The number of decimal digits it has is: 11
- The sum of 21393108000's digits is 27
- More coming soon!
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