21289197159120
21,289,197,159,120 is an even composite number composed of five prime numbers multiplied together.
21289197159120 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 21289197159120:
24 × 3 × 5 × 11 × 8064089833
(2 × 2 × 2 × 2 × 3 × 5 × 11 × 8064089833)See below for interesting mathematical facts about the number 21289197159120 from the Numbermatics database.
Names of 21289197159120
- Cardinal: 21289197159120 can be written as Twenty-one trillion, two hundred eighty-nine billion, one hundred ninety-seven million, one hundred fifty-nine thousand, one hundred twenty.
Scientific notation
- Scientific notation: 2.128919715912 × 1013
Factors of 21289197159120
- Number of distinct prime factors ω(n): 5
- Total number of prime factors Ω(n): 8
- Sum of prime factors: 8064089854
Divisors of 21289197159120
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 16 20 22 24 30 33 40 44 48 55 60 66 80 88 110 120 132 165 176 220 240 264 330 440 528 660 880 1320 2640 8064089833 16128179666 24192269499 32256359332 40320449165 48384538998 64512718664 80640898330 88704988163 96769077996 120961347495 129025437328 161281796660 177409976326 193538155992 241922694990 266114964489 322563593320 354819952652 387076311984 443524940815 483845389980 532229928978 645127186640 709639905304 887049881630 967690779960 1064459857956 1330574822445 1419279810608 1774099763260 1935381559920 2128919715912 2661149644890 3548199526520 4257839431824 5322299289780 7096399053040 10644598579560 21289197159120
- Sum of all divisors σ(n): 71996194037952
- Sum of proper divisors (its aliquot sum) s(n): 50706996878832
- 21289197159120 is an abundant number, because the sum of its proper divisors (50706996878832) is greater than itself. Its abundance is 29417799719712
Bases of 21289197159120
- Binary: 1001101011100110001110000100011000010110100002
- Hexadecimal: 0x135CC708C2D0
- Base-36: 7JO4EBFTC
Squares and roots of 21289197159120
- 21289197159120 squared (212891971591202) is 453229915679883078599174400
- 21289197159120 cubed (212891971591203) is 9648901033320363980247303305657430528000
-
The
square root of 21289197159120 is 4614021.7987261397 -
The
cube root of 21289197159120 is 27715.3113224679
Scales and comparisons
How big is 21289197159120?- 21,289,197,159,120 seconds is equal to 676,930 years, 32 weeks, 21 hours, 32 minutes.
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To count from 1 to 21,289,197,159,120 would take you about one million, six hundred ninety-two thousand, three hundred twenty-six 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 21289197159120 cubic inches would be around 2309.6 feet tall.
Recreational maths with 21289197159120
- 21289197159120 backwards is 02195179198212
- The number of decimal digits it has is: 14
- The sum of 21289197159120's digits is 57
- More coming soon!
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