142644448490
142,644,448,490 is an even composite number composed of five prime numbers multiplied together.
142644448490 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.
Prime factorization of 142644448490:
2 × 5 × 41 × 2441 × 142529
See below for interesting mathematical facts about the number 142644448490 from the Numbermatics database.
Names of 142644448490
- Cardinal: 142644448490 can be written as One hundred forty-two billion, six hundred forty-four million, four hundred forty-eight thousand, four hundred ninety.
Scientific notation
- Scientific notation: 1.4264444849 × 1011
Factors of 142644448490
Divisors of 142644448490
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 263132044560
- Sum of proper divisors (its aliquot sum) s(n): 120487596070
- 142644448490 is a deficient number, because the sum of its proper divisors (120487596070) is less than itself. Its deficiency is 22156852420
Bases of 142644448490
- Binary: 100001001101100100010110001100111010102
- Hexadecimal: 0x2136458CEA
- Base-36: 1TJ2TKVE
Squares and roots of 142644448490
- 142644448490 squared (1426444484902) is 20347438685016263280100
- 142644448490 cubed (1426444484903) is 2902449169408235702270502892049000
-
The
square root of 142644448490 is 377683.0000013239 -
The
cube root of 142644448490 is 5224.9839180843
Scales and comparisons
How big is 142644448490?- 142,644,448,490 seconds is equal to 4,535 years, 33 weeks, 6 days, 9 hours, 54 minutes, 50 seconds.
-
To count from 1 to 142,644,448,490 would take you about nine thousand and seventy-one 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 142644448490 cubic inches would be around 435.4 feet tall.
Recreational maths with 142644448490
- 142644448490 backwards is 094844446241
- The number of decimal digits it has is: 12
- The sum of 142644448490's digits is 50
- More coming soon!
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The information we have on file for 142644448490 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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