21142392000
21,142,392,000 is an even composite number composed of six prime numbers multiplied together.
21142392000 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of four hundred forty-eight divisors.
Prime factorization of 21142392000:
26 × 3 × 53 × 29 × 37 × 821
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 29 × 37 × 821)See below for interesting mathematical facts about the number 21142392000 from the Numbermatics database.
Names of 21142392000
- Cardinal: 21142392000 can be written as Twenty-one billion, one hundred forty-two million, three hundred ninety-two thousand.
Scientific notation
- Scientific notation: 2.1142392 × 1010
Factors of 21142392000
Divisors of 21142392000
- Number of divisors d(n): 448
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 29 30 32 37 40 48 50 58 60 64 74 75 80 87 96 100 111 116 120 125 145 148 150 160 174 185 192 200 222 232 240 250 290 296 300 320 348 370 375 400 435 444 464 480 500 555 580 592 600 696 725 740 750 800 821 870 888 925 928 960 1000 1073 1110 1160 1184 1200 1392 1450 1480 1500 1600 1642 1740 1776 1850 1856 2000 2146 2175 2220 2320 2368 2400 2463 2775 2784 2900 2960 3000 3219 3284 3480 3552 3625 3700 4000 4105 4292 4350 4440 4625 4640 4800 4926 5365 5550 5568 5800 5920 6000 6438 6568 6960 7104 7250 7400 8000 8210 8584 8700 8880 9250 9280 9852 10730 10875 11100 11600 11840 12000 12315 12876 13136 13875 13920 14500 14800 16095 16420 17168 17400 17760 18500 19704 20525 21460 21750 22200 23200 23809 24000 24630 25752 26272 26825 27750 27840 29000 29600 30377 32190 32840 34336 34800 35520 37000 39408 41050 42920 43500 44400 46400 47618 49260 51504 52544 53650 55500 58000 59200 60754 61575 64380 65680 68672 69600 71427 74000 78816 80475 82100 85840 87000 88800 91131 95236 98520 102625 103008 107300 111000 116000 119045 121508 123150 128760 131360 134125 139200 142854 148000 151885 157632 160950 164200 171680 174000 177600 182262 190472 197040 205250 206016 214600 222000 232000 238090 243016 246300 257520 262720 268250 285708 296000 303770 307875 321900 328400 343360 348000 357135 364524 380944 394080 402375 410500 429200 444000 455655 476180 486032 492600 515040 536500 571416 595225 607540 615750 643800 656800 696000 714270 729048 759425 761888 788160 804750 821000 858400 880933 888000 911310 952360 972064 985200 1030080 1073000 1142832 1190450 1215080 1231500 1287600 1313600 1428540 1458096 1518850 1523776 1609500 1642000 1716800 1761866 1785675 1822620 1904720 1944128 1970400 2146000 2278275 2285664 2380900 2430160 2463000 2575200 2642799 2857080 2916192 2976125 3037700 3219000 3284000 3523732 3571350 3645240 3797125 3809440 3940800 4292000 4404665 4556550 4571328 4761800 4860320 4926000 5150400 5285598 5714160 5832384 5952250 6075400 6438000 6568000 7047464 7142700 7290480 7594250 7618880 8584000 8809330 8928375 9113100 9523600 9720640 9852000 10571196 11391375 11428320 11904500 12150800 12876000 13213995 14094928 14285400 14580960 15188500 17618660 17856750 18226200 19047200 19704000 21142392 22023325 22782750 22856640 23809000 24301600 25752000 26427990 28189856 28570800 29161920 30377000 35237320 35713500 36452400 38094400 42284784 44046650 45565500 47618000 48603200 52855980 56379712 57141600 60754000 66069975 70474640 71427000 72904800 84569568 88093300 91131000 95236000 105711960 110116625 114283200 121508000 132139950 140949280 142854000 145809600 169139136 176186600 182262000 190472000 211423920 220233250 243016000 264279900 281898560 285708000 330349875 352373200 364524000 422847840 440466500 528559800 571416000 660699750 704746400 729048000 845695680 880933000 1057119600 1321399500 1409492800 1761866000 2114239200 2642799000 3523732000 4228478400 5285598000 7047464000 10571196000 21142392000
- Sum of all divisors σ(n): 74261715840
- Sum of proper divisors (its aliquot sum) s(n): 53119323840
- 21142392000 is an abundant number, because the sum of its proper divisors (53119323840) is greater than itself. Its abundance is 31976931840
Bases of 21142392000
- Binary: 100111011000010111101001100110000002
- Hexadecimal: 0x4EC2F4CC0
- Base-36: 9PNMU2O
Squares and roots of 21142392000
- 21142392000 squared (211423920002) is 447000739481664000000
- 21142392000 cubed (211423920003) is 9450664858411217100288000000000
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The
square root of 21142392000 is 145404.2365270009 -
The
cube root of 21142392000 is 2765.1458295251
Scales and comparisons
How big is 21142392000?- 21,142,392,000 seconds is equal to 672 years, 13 weeks, 4 days, 14 hours, 40 minutes.
-
To count from 1 to 21,142,392,000 would take you about one thousand, three hundred forty-four 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 21142392000 cubic inches would be around 230.4 feet tall.
Recreational maths with 21142392000
- 21142392000 backwards is 00029324112
- 21142392000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21142392000's digits is 24
- More coming soon!
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The information we have on file for 21142392000 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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