345042400
345,042,400 is an even composite number composed of four prime numbers multiplied together.
345042400 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 345042400:
25 × 52 × 31 × 13913
(2 × 2 × 2 × 2 × 2 × 5 × 5 × 31 × 13913)See below for interesting mathematical facts about the number 345042400 from the Numbermatics database.
Names of 345042400
- Cardinal: 345042400 can be written as Three hundred forty-five million, forty-two thousand, four hundred.
Scientific notation
- Scientific notation: 3.450424 × 108
Factors of 345042400
Divisors of 345042400
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 4 5 8 10 16 20 25 31 32 40 50 62 80 100 124 155 160 200 248 310 400 496 620 775 800 992 1240 1550 2480 3100 4960 6200 12400 13913 24800 27826 55652 69565 111304 139130 222608 278260 347825 431303 445216 556520 695650 862606 1113040 1391300 1725212 2156515 2226080 2782600 3450424 4313030 5565200 6900848 8626060 10782575 11130400 13801696 17252120 21565150 34504240 43130300 69008480 86260600 172521200 345042400
- Sum of all divisors σ(n): 869569344
- Sum of proper divisors (its aliquot sum) s(n): 524526944
- 345042400 is an abundant number, because the sum of its proper divisors (524526944) is greater than itself. Its abundance is 179484544
Bases of 345042400
- Binary: 101001001000011101101111000002
- Hexadecimal: 0x1490EDE0
- Base-36: 5PFGF4
Squares and roots of 345042400
- 345042400 squared (3450424002) is 119054257797760000
- 345042400 cubed (3450424003) is 41078766840757825024000000
-
The
square root of 345042400 is 18575.3169555731 -
The
cube root of 345042400 is 701.3866391299
Scales and comparisons
How big is 345042400?- 345,042,400 seconds is equal to 10 years, 50 weeks, 3 days, 13 hours, 6 minutes, 40 seconds.
-
To count from 1 to 345,042,400 would take you about sixteen 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 345042400 cubic inches would be around 58.4 feet tall.
Recreational maths with 345042400
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The information we have on file for 345042400 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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