21372820000
21,372,820,000 is an even composite number composed of five prime numbers multiplied together.
21372820000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of three hundred sixty divisors.
Prime factorization of 21372820000:
25 × 54 × 72 × 113 × 193
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 5 × 5 × 7 × 7 × 113 × 193)See below for interesting mathematical facts about the number 21372820000 from the Numbermatics database.
Names of 21372820000
- Cardinal: 21372820000 can be written as Twenty-one billion, three hundred seventy-two million, eight hundred twenty thousand.
Scientific notation
- Scientific notation: 2.137282 × 1010
Factors of 21372820000
Divisors of 21372820000
- Number of divisors d(n): 360
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 70 80 98 100 112 113 125 140 160 175 193 196 200 224 226 245 250 280 350 386 392 400 452 490 500 560 565 625 700 772 784 791 800 875 904 965 980 1000 1120 1130 1225 1250 1351 1400 1544 1568 1582 1750 1808 1930 1960 2000 2260 2450 2500 2702 2800 2825 3088 3164 3500 3616 3860 3920 3955 4000 4375 4520 4825 4900 5000 5404 5537 5600 5650 6125 6176 6328 6755 7000 7720 7840 7910 8750 9040 9457 9650 9800 10000 10808 11074 11300 12250 12656 13510 14000 14125 15440 15820 17500 18080 18914 19300 19600 19775 20000 21616 21809 22148 22600 24125 24500 25312 27020 27685 28000 28250 30625 30880 31640 33775 35000 37828 38600 39200 39550 43232 43618 44296 45200 47285 48250 49000 54040 55370 56500 61250 63280 67550 70000 70625 75656 77200 79100 87236 88592 90400 94570 96500 98000 98875 108080 109045 110740 113000 120625 122500 126560 135100 138425 140000 141250 151312 152663 154400 158200 168875 174472 177184 189140 193000 196000 197750 216160 218090 221480 226000 236425 241250 245000 270200 276850 282500 302624 305326 316400 337750 348944 378280 386000 395500 436180 442960 452000 472850 482500 490000 494375 540400 545225 553700 565000 610652 632800 675500 692125 697888 756560 763315 772000 791000 844375 872360 885920 945700 965000 980000 988750 1068641 1080800 1090450 1107400 1130000 1182125 1221304 1351000 1384250 1513120 1526630 1582000 1688750 1744720 1891400 1930000 1977500 2137282 2180900 2214800 2260000 2364250 2442608 2702000 2726125 2768500 3053260 3164000 3377500 3460625 3489440 3782800 3816575 3860000 3955000 4274564 4361800 4429600 4728500 4885216 5343205 5404000 5452250 5537000 5910625 6106520 6755000 6921250 7565600 7633150 7910000 8549128 8723600 9457000 10686410 10904500 11074000 11821250 12213040 13510000 13630625 13842500 15266300 15820000 17098256 17447200 18914000 19082875 21372820 21809000 22148000 23642500 24426080 26716025 27020000 27261250 27685000 30532600 34196512 37828000 38165750 42745640 43618000 47285000 53432050 54522500 55370000 61065200 76331500 85491280 87236000 94570000 95414375 106864100 109045000 110740000 122130400 133580125 152663000 170982560 189140000 190828750 213728200 218090000 267160250 305326000 381657500 427456400 436180000 534320500 610652000 667900625 763315000 854912800 1068641000 1335801250 1526630000 2137282000 2671602500 3053260000 4274564000 5343205000 10686410000 21372820000
- Sum of all divisors σ(n): 62025892236
- Sum of proper divisors (its aliquot sum) s(n): 40653072236
- 21372820000 is an abundant number, because the sum of its proper divisors (40653072236) is greater than itself. Its abundance is 19280252236
Bases of 21372820000
- Binary: 100111110011110101101011010001000002
- Hexadecimal: 0x4F9EB5A20
- Base-36: 9TGTPGG
Squares and roots of 21372820000
- 21372820000 squared (213728200002) is 456797434752400000000
- 21372820000 cubed (213728200003) is 9763049349424789768000000000000
-
The
square root of 21372820000 is 146194.4595393409 -
The
cube root of 21372820000 is 2775.1552005831
Scales and comparisons
How big is 21372820000?- 21,372,820,000 seconds is equal to 679 years, 30 weeks, 4 days, 14 hours, 26 minutes, 40 seconds.
-
To count from 1 to 21,372,820,000 would take you about one thousand, three hundred fifty-nine 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 21372820000 cubic inches would be around 231.3 feet tall.
Recreational maths with 21372820000
- 21372820000 backwards is 00002827312
- 21372820000 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21372820000's digits is 25
- More coming soon!
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