42245490
42,245,490 is an even composite number composed of six prime numbers multiplied together.
What does the number 42245490 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 64 divisors.
42245490 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42245490:
2 × 3 × 5 × 7 × 37 × 5437
See below for interesting mathematical facts about the number 42245490 from the Numbermatics database.
Names of 42245490
- Cardinal: 42245490 can be written as Forty-two million, two hundred forty-five thousand, four hundred ninety.
Scientific notation
- Scientific notation: 4.224549 × 107
Factors of 42245490
Divisors of 42245490
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 37 42 70 74 105 111 185 210 222 259 370 518 555 777 1110 1295 1554 2590 3885 5437 7770 10874 16311 27185 32622 38059 54370 76118 81555 114177 163110 190295 201169 228354 380590 402338 570885 603507 1005845 1141770 1207014 1408183 2011690 2816366 3017535 4224549 6035070 7040915 8449098 14081830 21122745 42245490
- Sum of all divisors σ(n): 119026944
- Sum of proper divisors (its aliquot sum) s(n): 76781454
- 42245490 is an abundant number, because the sum of its proper divisors (76781454) is greater than itself. Its abundance is 34535964
Bases of 42245490
- Binary: 101000010010011101011100102
- Hexadecimal: 0x2849D72
- Base-36: P5GTU
Squares and roots of 42245490
- 42245490 squared (422454902) is 1784681425340100
- 42245490 cubed (422454903) is 75394741307390941149000
-
The
square root of 42245490 is 6499.6530676645 -
The
cube root of 42245490 is 348.2785951141
Scales and comparisons
How big is 42245490?- 42,245,490 seconds is equal to 1 year, 17 weeks, 5 days, 22 hours, 51 minutes, 30 seconds.
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To count from 1 to 42,245,490 would take you about two 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 42245490 cubic inches would be around 29 feet tall.
Recreational maths with 42245490
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The information we have on file for 42245490 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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