21093240000
21,093,240,000 is an even composite number composed of five prime numbers multiplied together.
21093240000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eighty divisors.
Prime factorization of 21093240000:
26 × 3 × 54 × 7 × 25111
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 5 × 7 × 25111)See below for interesting mathematical facts about the number 21093240000 from the Numbermatics database.
Names of 21093240000
- Cardinal: 21093240000 can be written as Twenty-one billion, ninety-three million, two hundred forty thousand.
Scientific notation
- Scientific notation: 2.109324 × 1010
Factors of 21093240000
Divisors of 21093240000
- Number of divisors d(n): 280
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Complete list of divisors:
1 2 3 4 5 6 7 8 10 12 14 15 16 20 21 24 25 28 30 32 35 40 42 48 50 56 60 64 70 75 80 84 96 100 105 112 120 125 140 150 160 168 175 192 200 210 224 240 250 280 300 320 336 350 375 400 420 448 480 500 525 560 600 625 672 700 750 800 840 875 960 1000 1050 1120 1200 1250 1344 1400 1500 1600 1680 1750 1875 2000 2100 2240 2400 2500 2625 2800 3000 3360 3500 3750 4000 4200 4375 4800 5000 5250 5600 6000 6720 7000 7500 8000 8400 8750 10000 10500 11200 12000 13125 14000 15000 16800 17500 20000 21000 24000 25111 26250 28000 30000 33600 35000 40000 42000 50222 52500 56000 60000 70000 75333 84000 100444 105000 120000 125555 140000 150666 168000 175777 200888 210000 251110 280000 301332 351554 376665 401776 420000 502220 527331 602664 627775 703108 753330 803552 840000 878885 1004440 1054662 1205328 1255550 1406216 1506660 1607104 1757770 1883325 2008880 2109324 2410656 2511100 2636655 2812432 3013320 3138875 3515540 3766650 4017760 4218648 4394425 4821312 5022200 5273310 5624864 6026640 6277750 7031080 7533300 8035520 8437296 8788850 9416625 10044400 10546620 11249728 12053280 12555500 13183275 14062160 15066600 15694375 16874592 17577700 18833250 20088800 21093240 21972125 24106560 25111000 26366550 28124320 30133200 31388750 33749184 35155400 37666500 40177600 42186480 43944250 47083125 50222000 52733100 56248640 60266400 62777500 65916375 70310800 75333000 84372960 87888500 94166250 100444000 105466200 109860625 120532800 125555000 131832750 140621600 150666000 168745920 175777000 188332500 200888000 210932400 219721250 251110000 263665500 281243200 301332000 329581875 351554000 376665000 421864800 439442500 502220000 527331000 602664000 659163750 703108000 753330000 843729600 878885000 1004440000 1054662000 1318327500 1406216000 1506660000 1757770000 2109324000 2636655000 3013320000 3515540000 4218648000 5273310000 7031080000 10546620000 21093240000
- Sum of all divisors σ(n): 79705086208
- Sum of proper divisors (its aliquot sum) s(n): 58611846208
- 21093240000 is an abundant number, because the sum of its proper divisors (58611846208) is greater than itself. Its abundance is 37518606208
Bases of 21093240000
- Binary: 100111010010100000101001100110000002
- Hexadecimal: 0x4E9414CC0
- Base-36: 9OUDC5C
Squares and roots of 21093240000
- 21093240000 squared (210932400002) is 444924773697600000000
- 21093240000 cubed (210932400003) is 9384905033549164224000000000000
-
The
square root of 21093240000 is 145235.1197197151 -
The
cube root of 21093240000 is 2763.0013558769
Scales and comparisons
How big is 21093240000?- 21,093,240,000 seconds is equal to 670 years, 36 weeks, 2 days, 17 hours, 20 minutes.
-
To count from 1 to 21,093,240,000 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 21093240000 cubic inches would be around 230.3 feet tall.
Recreational maths with 21093240000
- 21093240000 backwards is 00004239012
- 21093240000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21093240000's digits is 21
- More coming soon!
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