21373746000
21,373,746,000 is an even composite number composed of five prime numbers multiplied together.
21373746000 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred forty divisors.
Prime factorization of 21373746000:
24 × 3 × 53 × 19 × 4332
(2 × 2 × 2 × 2 × 3 × 5 × 5 × 5 × 19 × 433 × 433)See below for interesting mathematical facts about the number 21373746000 from the Numbermatics database.
Names of 21373746000
- Cardinal: 21373746000 can be written as Twenty-one billion, three hundred seventy-three million, seven hundred forty-six thousand.
Scientific notation
- Scientific notation: 2.1373746 × 1010
Factors of 21373746000
Divisors of 21373746000
- Number of divisors d(n): 240
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 19 20 24 25 30 38 40 48 50 57 60 75 76 80 95 100 114 120 125 150 152 190 200 228 240 250 285 300 304 375 380 400 433 456 475 500 570 600 750 760 866 912 950 1000 1140 1200 1299 1425 1500 1520 1732 1900 2000 2165 2280 2375 2598 2850 3000 3464 3800 4330 4560 4750 5196 5700 6000 6495 6928 7125 7600 8227 8660 9500 10392 10825 11400 12990 14250 16454 17320 19000 20784 21650 22800 24681 25980 28500 32475 32908 34640 38000 41135 43300 49362 51960 54125 57000 64950 65816 82270 86600 98724 103920 108250 114000 123405 129900 131632 162375 164540 173200 187489 197448 205675 216500 246810 259800 324750 329080 374978 394896 411350 433000 493620 519600 562467 617025 649500 658160 749956 822700 866000 937445 987240 1028375 1124934 1234050 1299000 1499912 1645400 1874890 1974480 2056750 2249868 2468100 2598000 2812335 2999824 3085125 3290800 3562291 3749780 4113500 4499736 4687225 4936200 5624670 6170250 7124582 7499560 8227000 8999472 9374450 9872400 10686873 11249340 12340500 14061675 14249164 14999120 16454000 17811455 18748900 21373746 22498680 23436125 24681000 28123350 28498328 35622910 37497800 42747492 44997360 46872250 49362000 53434365 56246700 56996656 70308375 71245820 74995600 85494984 89057275 93744500 106868730 112493400 140616750 142491640 170989968 178114550 187489000 213737460 224986800 267171825 281233500 284983280 356229100 374978000 427474920 445286375 534343650 562467000 712458200 854949840 890572750 1068687300 1124934000 1335859125 1424916400 1781145500 2137374600 2671718250 3562291000 4274749200 5343436500 7124582000 10686873000 21373746000
- Sum of all divisors σ(n): 72703650240
- Sum of proper divisors (its aliquot sum) s(n): 51329904240
- 21373746000 is an abundant number, because the sum of its proper divisors (51329904240) is greater than itself. Its abundance is 29956158240
Bases of 21373746000
- Binary: 100111110011111100101111011010100002
- Hexadecimal: 0x4F9F97B50
- Base-36: 9THDJYO
Squares and roots of 21373746000
- 21373746000 squared (213737460002) is 456837018072516000000
- 21373746000 cubed (213737460003) is 9764318387679366564936000000000
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The
square root of 21373746000 is 146197.6265197215 -
The
cube root of 21373746000 is 2775.1952788477
Scales and comparisons
How big is 21373746000?- 21,373,746,000 seconds is equal to 679 years, 32 weeks, 1 day, 7 hours, 40 minutes.
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To count from 1 to 21,373,746,000 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 21373746000 cubic inches would be around 231.3 feet tall.
Recreational maths with 21373746000
- 21373746000 backwards is 00064737312
- The number of decimal digits it has is: 11
- The sum of 21373746000's digits is 33
- More coming soon!
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