21420936000
21,420,936,000 is an even composite number composed of four prime numbers multiplied together.
21420936000 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of three hundred ninety-two divisors.
Prime factorization of 21420936000:
26 × 36 × 53 × 3673
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 3 × 3 × 3 × 5 × 5 × 5 × 3673)See below for interesting mathematical facts about the number 21420936000 from the Numbermatics database.
Names of 21420936000
- Cardinal: 21420936000 can be written as Twenty-one billion, four hundred twenty million, nine hundred thirty-six thousand.
Scientific notation
- Scientific notation: 2.1420936 × 1010
Factors of 21420936000
Divisors of 21420936000
- Number of divisors d(n): 392
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 25 27 30 32 36 40 45 48 50 54 60 64 72 75 80 81 90 96 100 108 120 125 135 144 150 160 162 180 192 200 216 225 240 243 250 270 288 300 320 324 360 375 400 405 432 450 480 486 500 540 576 600 648 675 720 729 750 800 810 864 900 960 972 1000 1080 1125 1200 1215 1296 1350 1440 1458 1500 1600 1620 1728 1800 1944 2000 2025 2160 2250 2400 2430 2592 2700 2880 2916 3000 3240 3375 3600 3645 3673 3888 4000 4050 4320 4500 4800 4860 5184 5400 5832 6000 6075 6480 6750 7200 7290 7346 7776 8000 8100 8640 9000 9720 10125 10800 11019 11664 12000 12150 12960 13500 14400 14580 14692 15552 16200 18000 18225 18365 19440 20250 21600 22038 23328 24000 24300 25920 27000 29160 29384 30375 32400 33057 36000 36450 36730 38880 40500 43200 44076 46656 48600 54000 55095 58320 58768 60750 64800 66114 72000 72900 73460 77760 81000 88152 91125 91825 97200 99171 108000 110190 116640 117536 121500 129600 132228 145800 146920 162000 165285 176304 182250 183650 194400 198342 216000 220380 233280 235072 243000 264456 275475 291600 293840 297513 324000 330570 352608 364500 367300 388800 396684 440760 459125 486000 495855 528912 550950 583200 587680 595026 648000 661140 705216 729000 734600 793368 826425 881520 892539 918250 972000 991710 1057824 1101900 1166400 1175360 1190052 1322280 1377375 1458000 1469200 1487565 1586736 1652850 1763040 1785078 1836500 1944000 1983420 2115648 2203800 2380104 2479275 2644560 2677617 2754750 2916000 2938400 2975130 3173472 3305700 3526080 3570156 3673000 3966840 4132125 4407600 4462695 4760208 4958550 5289120 5355234 5509500 5832000 5876800 5950260 6346944 6611400 7140312 7346000 7437825 7933680 8264250 8815200 8925390 9520416 9917100 10578240 10710468 11019000 11900520 12396375 13222800 13388085 14280624 14692000 14875650 15867360 16528500 17630400 17850780 19040832 19834200 21420936 22038000 22313475 23801040 24792750 26445600 26776170 28561248 29384000 29751300 31734720 33057000 35701560 37189125 39668400 42841872 44076000 44626950 47602080 49585500 52891200 53552340 57122496 59502600 66114000 66940425 71403120 74378250 79336800 85683744 88152000 89253900 95204160 99171000 107104680 111567375 119005200 132228000 133880850 142806240 148756500 158673600 171367488 178507800 198342000 214209360 223134750 238010400 264456000 267761700 285612480 297513000 334702125 357015600 396684000 428418720 446269500 476020800 535523400 595026000 669404250 714031200 793368000 856837440 892539000 1071046800 1190052000 1338808500 1428062400 1785078000 2142093600 2380104000 2677617000 3570156000 4284187200 5355234000 7140312000 10710468000 21420936000
- Sum of all divisors σ(n): 79558691784
- Sum of proper divisors (its aliquot sum) s(n): 58137755784
- 21420936000 is an abundant number, because the sum of its proper divisors (58137755784) is greater than itself. Its abundance is 36716819784
Bases of 21420936000
- Binary: 100111111001100100110001011010000002
- Hexadecimal: 0x4FCC98B40
- Base-36: 9U9H000
Squares and roots of 21420936000
- 21420936000 squared (214209360002) is 458856499116096000000
- 21420936000 cubed (214209360003) is 9829135700749948985856000000000
-
The
square root of 21420936000 is 146358.9286651141 -
The
cube root of 21420936000 is 2777.2361814611
Scales and comparisons
How big is 21420936000?- 21,420,936,000 seconds is equal to 681 years, 6 weeks, 1 day, 12 hours.
-
To count from 1 to 21,420,936,000 would take you about one thousand, three hundred sixty-two 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 21420936000 cubic inches would be around 231.4 feet tall.
Recreational maths with 21420936000
- 21420936000 backwards is 00063902412
- 21420936000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21420936000's digits is 27
- More coming soon!
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The information we have on file for 21420936000 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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