21092135400
21,092,135,400 is an even composite number composed of six prime numbers multiplied together.
21092135400 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 21092135400:
23 × 33 × 52 × 7 × 743 × 751
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 5 × 7 × 743 × 751)See below for interesting mathematical facts about the number 21092135400 from the Numbermatics database.
Names of 21092135400
- Cardinal: 21092135400 can be written as Twenty-one billion, ninety-two million, one hundred thirty-five thousand, four hundred.
Scientific notation
- Scientific notation: 2.10921354 × 1010
Factors of 21092135400
Divisors of 21092135400
- Number of divisors d(n): 384
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 25 27 28 30 35 36 40 42 45 50 54 56 60 63 70 72 75 84 90 100 105 108 120 126 135 140 150 168 175 180 189 200 210 216 225 252 270 280 300 315 350 360 378 420 450 504 525 540 600 630 675 700 743 751 756 840 900 945 1050 1080 1260 1350 1400 1486 1502 1512 1575 1800 1890 2100 2229 2253 2520 2700 2972 3004 3150 3715 3755 3780 4200 4458 4506 4725 5201 5257 5400 5944 6008 6300 6687 6759 7430 7510 7560 8916 9012 9450 10402 10514 11145 11265 12600 13374 13518 14860 15020 15603 15771 17832 18024 18575 18775 18900 20061 20277 20804 21028 22290 22530 26005 26285 26748 27036 29720 30040 31206 31542 33435 33795 37150 37550 37800 40122 40554 41608 42056 44580 45060 46809 47313 52010 52570 53496 54072 55725 56325 62412 63084 66870 67590 74300 75100 78015 78855 80244 81108 89160 90120 93618 94626 100305 101385 104020 105140 111450 112650 124824 126168 130025 131425 133740 135180 140427 141939 148600 150200 156030 157710 160488 162216 167175 168975 187236 189252 200610 202770 208040 210280 222900 225300 234045 236565 260050 262850 267480 270360 280854 283878 312060 315420 334350 337950 374472 378504 390075 394275 401220 405540 445800 450600 468090 473130 501525 506925 520100 525700 557993 561708 567756 624120 630840 668700 675900 702135 709695 780150 788550 802440 811080 936180 946260 1003050 1013850 1040200 1051400 1115986 1123416 1135512 1170225 1182825 1337400 1351800 1404270 1419390 1560300 1577100 1673979 1872360 1892520 2006100 2027700 2231972 2340450 2365650 2789965 2808540 2838780 3120600 3154200 3347958 3510675 3548475 3905951 4012200 4055400 4463944 4680900 4731300 5021937 5579930 5617080 5677560 6695916 7021350 7096950 7811902 8369895 9361800 9462600 10043874 11159860 11717853 13391832 13949825 14042700 14193900 15065811 15623804 16739790 19529755 20087748 22319720 23435706 25109685 27899650 28085400 28387800 30131622 31247608 33479580 35153559 39059510 40175496 41849475 46871412 50219370 55799300 58589265 60263244 66959160 70307118 75329055 78119020 83698950 93742824 97648775 100438740 105460677 111598600 117178530 120526488 125548425 140614236 150658110 156238040 167397900 175767795 195297550 200877480 210921354 234357060 251096850 281228472 292946325 301316220 334795800 351535590 376645275 390595100 421842708 468714120 502193700 527303385 585892650 602632440 703071180 753290550 781190200 843685416 878838975 1004387400 1054606770 1171785300 1406142360 1506581100 1757677950 2109213540 2343570600 2636516925 3013162200 3515355900 4218427080 5273033850 7030711800 10546067700 21092135400
- Sum of all divisors σ(n): 83251814400
- Sum of proper divisors (its aliquot sum) s(n): 62159679000
- 21092135400 is an abundant number, because the sum of its proper divisors (62159679000) is greater than itself. Its abundance is 41067543600
Bases of 21092135400
- Binary: 100111010010011000001110001111010002
- Hexadecimal: 0x4E93071E8
- Base-36: 9OTPNU0
Squares and roots of 21092135400
- 21092135400 squared (210921354002) is 444878175731933160000
- 21092135400 cubed (210921354003) is 9383430719042928314469864000000
-
The
square root of 21092135400 is 145231.3168707081 -
The
cube root of 21092135400 is 2762.9531245547
Scales and comparisons
How big is 21092135400?- 21,092,135,400 seconds is equal to 670 years, 34 weeks, 3 days, 22 hours, 30 minutes.
-
To count from 1 to 21,092,135,400 would take you about one thousand, three hundred forty-one 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 21092135400 cubic inches would be around 230.2 feet tall.
Recreational maths with 21092135400
- 21092135400 backwards is 00453129012
- 21092135400 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21092135400's digits is 27
- More coming soon!
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