70425290
70,425,290 is an even composite number composed of six prime numbers multiplied together.
70425290 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 70425290:
2 × 5 × 13 × 41 × 73 × 181
See below for interesting mathematical facts about the number 70425290 from the Numbermatics database.
Names of 70425290
- Cardinal: 70425290 can be written as Seventy million, four hundred twenty-five thousand, two hundred ninety.
Scientific notation
- Scientific notation: 7.042529 × 107
Factors of 70425290
Divisors of 70425290
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 10 13 26 41 65 73 82 130 146 181 205 362 365 410 533 730 905 949 1066 1810 1898 2353 2665 2993 4706 4745 5330 5986 7421 9490 11765 13213 14842 14965 23530 26426 29930 37105 38909 66065 74210 77818 96473 132130 171769 192946 194545 343538 389090 482365 541733 858845 964730 1083466 1717690 2708665 5417330 7042529 14085058 35212645 70425290
- Sum of all divisors σ(n): 142545312
- Sum of proper divisors (its aliquot sum) s(n): 72120022
- 70425290 is an abundant number, because the sum of its proper divisors (72120022) is greater than itself. Its abundance is 1694732
Bases of 70425290
- Binary: 1000011001010011010110010102
- Hexadecimal: 0x4329ACA
- Base-36: 15XGI2
Squares and roots of 70425290
- 70425290 squared (704252902) is 4959721471584100
- 70425290 cubed (704252903) is 349289822955537001889000
-
The
square root of 70425290 is 8391.9777168437 -
The
cube root of 70425290 is 412.9614841345
Scales and comparisons
How big is 70425290?- 70,425,290 seconds is equal to 2 years, 12 weeks, 3 days, 2 hours, 34 minutes, 50 seconds.
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To count from 1 to 70,425,290 would take you about three 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 70425290 cubic inches would be around 34.4 feet tall.
Recreational maths with 70425290
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The information we have on file for 70425290 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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