84042100
84,042,100 is an even composite number composed of five prime numbers multiplied together.
What does the number 84042100 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
84042100 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 84042100:
22 × 52 × 53 × 101 × 157
(2 × 2 × 5 × 5 × 53 × 101 × 157)See below for interesting mathematical facts about the number 84042100 from the Numbermatics database.
Names of 84042100
- Cardinal: 84042100 can be written as Eighty-four million, forty-two thousand, one hundred.
Scientific notation
- Scientific notation: 8.40421 × 107
Factors of 84042100
Divisors of 84042100
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 4 5 10 20 25 50 53 100 101 106 157 202 212 265 314 404 505 530 628 785 1010 1060 1325 1570 2020 2525 2650 3140 3925 5050 5300 5353 7850 8321 10100 10706 15700 15857 16642 21412 26765 31714 33284 41605 53530 63428 79285 83210 107060 133825 158570 166420 208025 267650 317140 396425 416050 535300 792850 832100 840421 1585700 1680842 3361684 4202105 8404210 16808420 21010525 42021050 84042100
- Sum of all divisors σ(n): 188847288
- Sum of proper divisors (its aliquot sum) s(n): 104805188
- 84042100 is an abundant number, because the sum of its proper divisors (104805188) is greater than itself. Its abundance is 20763088
Bases of 84042100
- Binary: 1010000001001100001011101002
- Hexadecimal: 0x5026174
- Base-36: 1E1BAS
Squares and roots of 84042100
- 84042100 squared (840421002) is 7063074572410000
- 84042100 cubed (840421003) is 593595619521938461000000
-
The
square root of 84042100 is 9167.4478455019 -
The
cube root of 84042100 is 438.0250675449
Scales and comparisons
How big is 84042100?- 84,042,100 seconds is equal to 2 years, 34 weeks, 6 days, 17 hours, 1 minute, 40 seconds.
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To count from 1 to 84,042,100 would take you about four 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 84042100 cubic inches would be around 36.5 feet tall.
Recreational maths with 84042100
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The information we have on file for 84042100 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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