42105480
42,105,480 is an even composite number composed of five prime numbers multiplied together.
42105480 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 42105480:
23 × 3 × 5 × 67 × 5237
(2 × 2 × 2 × 3 × 5 × 67 × 5237)See below for interesting mathematical facts about the number 42105480 from the Numbermatics database.
Names of 42105480
- Cardinal: 42105480 can be written as Forty-two million, one hundred five thousand, four hundred eighty.
Scientific notation
- Scientific notation: 4.210548 × 107
Factors of 42105480
Divisors of 42105480
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 67 120 134 201 268 335 402 536 670 804 1005 1340 1608 2010 2680 4020 5237 8040 10474 15711 20948 26185 31422 41896 52370 62844 78555 104740 125688 157110 209480 314220 350879 628440 701758 1052637 1403516 1754395 2105274 2807032 3508790 4210548 5263185 7017580 8421096 10526370 14035160 21052740 42105480
- Sum of all divisors σ(n): 128226240
- Sum of proper divisors (its aliquot sum) s(n): 86120760
- 42105480 is an abundant number, because the sum of its proper divisors (86120760) is greater than itself. Its abundance is 44015280
Bases of 42105480
- Binary: 101000001001111010100010002
- Hexadecimal: 0x2827A88
- Base-36: P2GSO
Squares and roots of 42105480
- 42105480 squared (421054802) is 1772871446030400
- 42105480 cubed (421054803) is 74647603213404086592000
-
The
square root of 42105480 is 6488.8735540153 -
The
cube root of 42105480 is 347.8934143127
Scales and comparisons
How big is 42105480?- 42,105,480 seconds is equal to 1 year, 17 weeks, 4 days, 7 hours, 58 minutes.
-
To count from 1 to 42,105,480 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 42105480 cubic inches would be around 29 feet tall.
Recreational maths with 42105480
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The information we have on file for 42105480 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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