20042100
20,042,100 is an even composite number composed of five prime numbers multiplied together.
20042100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 20042100:
22 × 33 × 52 × 13 × 571
(2 × 2 × 3 × 3 × 3 × 5 × 5 × 13 × 571)See below for interesting mathematical facts about the number 20042100 from the Numbermatics database.
Names of 20042100
- Cardinal: 20042100 can be written as Twenty million, forty-two thousand, one hundred.
Scientific notation
- Scientific notation: 2.00421 × 107
Factors of 20042100
Divisors of 20042100
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 13 15 18 20 25 26 27 30 36 39 45 50 52 54 60 65 75 78 90 100 108 117 130 135 150 156 180 195 225 234 260 270 300 325 351 390 450 468 540 571 585 650 675 702 780 900 975 1142 1170 1300 1350 1404 1713 1755 1950 2284 2340 2700 2855 2925 3426 3510 3900 5139 5710 5850 6852 7020 7423 8565 8775 10278 11420 11700 14275 14846 15417 17130 17550 20556 22269 25695 28550 29692 30834 34260 35100 37115 42825 44538 51390 57100 61668 66807 74230 77085 85650 89076 102780 111345 128475 133614 148460 154170 171300 185575 200421 222690 256950 267228 308340 334035 371150 385425 400842 445380 513900 556725 668070 742300 770850 801684 1002105 1113450 1336140 1541700 1670175 2004210 2226900 3340350 4008420 5010525 6680700 10021050 20042100
- Sum of all divisors σ(n): 69509440
- Sum of proper divisors (its aliquot sum) s(n): 49467340
- 20042100 is an abundant number, because the sum of its proper divisors (49467340) is greater than itself. Its abundance is 29425240
Bases of 20042100
- Binary: 10011000111010001011101002
- Hexadecimal: 0x131D174
- Base-36: BXKL0
Squares and roots of 20042100
- 20042100 squared (200421002) is 401685772410000
- 20042100 cubed (200421003) is 8050626419218461000000
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The
square root of 20042100 is 4476.8404036775 -
The
cube root of 20042100 is 271.6320898111
Scales and comparisons
How big is 20042100?- 20,042,100 seconds is equal to 33 weeks, 23 hours, 15 minutes.
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To count from 1 to 20,042,100 would take you about forty-nine 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 20042100 cubic inches would be around 22.6 feet tall.
Recreational maths with 20042100
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The information we have on file for 20042100 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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