21370104320
21,370,104,320 is an even composite number composed of four prime numbers multiplied together.
21370104320 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 21370104320:
29 × 5 × 17 × 491041
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 17 × 491041)See below for interesting mathematical facts about the number 21370104320 from the Numbermatics database.
Names of 21370104320
- Cardinal: 21370104320 can be written as Twenty-one billion, three hundred seventy million, one hundred four thousand, three hundred twenty.
Scientific notation
- Scientific notation: 2.137010432 × 1010
Factors of 21370104320
Divisors of 21370104320
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 16 17 20 32 34 40 64 68 80 85 128 136 160 170 256 272 320 340 512 544 640 680 1088 1280 1360 2176 2560 2720 4352 5440 8704 10880 21760 43520 491041 982082 1964164 2455205 3928328 4910410 7856656 8347697 9820820 15713312 16695394 19641640 31426624 33390788 39283280 41738485 62853248 66781576 78566560 83476970 125706496 133563152 157133120 166953940 251412992 267126304 314266240 333907880 534252608 628532480 667815760 1068505216 1257064960 1335631520 2137010432 2671263040 4274020864 5342526080 10685052160 21370104320
- Sum of all divisors σ(n): 54252284328
- Sum of proper divisors (its aliquot sum) s(n): 32882180008
- 21370104320 is an abundant number, because the sum of its proper divisors (32882180008) is greater than itself. Its abundance is 11512075688
Bases of 21370104320
- Binary: 100111110011100000111101010000000002
- Hexadecimal: 0x4F9C1EA00
- Base-36: 9TF7I0W
Squares and roots of 21370104320
- 21370104320 squared (213701043202) is 456681358647682662400
- 21370104320 cubed (213701043203) is 9759328275300312621743341568000
-
The
square root of 21370104320 is 146185.1713410085 -
The
cube root of 21370104320 is 2775.0376563893
Scales and comparisons
How big is 21370104320?- 21,370,104,320 seconds is equal to 679 years, 26 weeks, 1 day, 4 hours, 5 minutes, 20 seconds.
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To count from 1 to 21,370,104,320 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 21370104320 cubic inches would be around 231.3 feet tall.
Recreational maths with 21370104320
- 21370104320 backwards is 02340107312
- The number of decimal digits it has is: 11
- The sum of 21370104320's digits is 23
- More coming soon!
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