20944220
20,944,220 is an even composite number composed of six prime numbers multiplied together.
20944220 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20944220:
22 × 5 × 11 × 31 × 37 × 83
(2 × 2 × 5 × 11 × 31 × 37 × 83)See below for interesting mathematical facts about the number 20944220 from the Numbermatics database.
Names of 20944220
- Cardinal: 20944220 can be written as Twenty million, nine hundred forty-four thousand, two hundred twenty.
Scientific notation
- Scientific notation: 2.094422 × 107
Factors of 20944220
Divisors of 20944220
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 11 20 22 31 37 44 55 62 74 83 110 124 148 155 166 185 220 310 332 341 370 407 415 620 682 740 814 830 913 1147 1364 1628 1660 1705 1826 2035 2294 2573 3071 3410 3652 4070 4565 4588 5146 5735 6142 6820 8140 9130 10292 11470 12284 12617 12865 15355 18260 22940 25234 25730 28303 30710 33781 50468 51460 56606 61420 63085 67562 95201 113212 126170 135124 141515 168905 190402 252340 283030 337810 380804 476005 566060 675620 952010 1047211 1904020 2094422 4188844 5236055 10472110 20944220
- Sum of all divisors σ(n): 51480576
- Sum of proper divisors (its aliquot sum) s(n): 30536356
- 20944220 is an abundant number, because the sum of its proper divisors (30536356) is greater than itself. Its abundance is 9592136
Bases of 20944220
- Binary: 10011111110010101010111002
- Hexadecimal: 0x13F955C
- Base-36: CGWNW
Squares and roots of 20944220
- 20944220 squared (209442202) is 438660351408400
- 20944220 cubed (209442203) is 9187398905174839448000
-
The
square root of 20944220 is 4576.4855511625 -
The
cube root of 20944220 is 275.6479267679
Scales and comparisons
How big is 20944220?- 20,944,220 seconds is equal to 34 weeks, 4 days, 9 hours, 50 minutes, 20 seconds.
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To count from 1 to 20,944,220 would take you about fifty-one weeks!
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 20944220 cubic inches would be around 23 feet tall.
Recreational maths with 20944220
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The information we have on file for 20944220 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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