490492149742
490,492,149,742 is an even composite number composed of five prime numbers multiplied together.
490492149742 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 490492149742:
2 × 7 × 47 × 2237 × 333227
See below for interesting mathematical facts about the number 490492149742 from the Numbermatics database.
Names of 490492149742
- Cardinal: 490492149742 can be written as Four hundred ninety billion, four hundred ninety-two million, one hundred forty-nine thousand, seven hundred forty-two.
Scientific notation
- Scientific notation: 4.90492149742 × 1011
Factors of 490492149742
Divisors of 490492149742
- Number of divisors d(n): 32
- Complete list of divisors:
- Sum of all divisors σ(n): 859120432128
- Sum of proper divisors (its aliquot sum) s(n): 368628282386
- 490492149742 is a deficient number, because the sum of its proper divisors (368628282386) is less than itself. Its deficiency is 121863867356
Bases of 490492149742
- Binary: 1110010001100111001110000111111111011102
- Hexadecimal: 0x72339C3FEE
- Base-36: 69BUD0XA
Squares and roots of 490492149742
- 490492149742 squared (4904921497422) is 240582548958528550666564
- 490492149742 cubed (4904921497423) is 118003851629078632021526543400626488
-
The
square root of 490492149742 is 700351.4473048513 -
The
cube root of 490492149742 is 7886.3737208949
Scales and comparisons
How big is 490492149742?- 490,492,149,742 seconds is equal to 15,596 years, 6 weeks, 6 days, 11 hours, 22 minutes, 22 seconds.
-
To count from 1 to 490,492,149,742 would take you about thirty-one thousand, one hundred ninety-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 490492149742 cubic inches would be around 657.2 feet tall.
Recreational maths with 490492149742
- 490492149742 backwards is 247941294094
- The number of decimal digits it has is: 12
- The sum of 490492149742's digits is 55
- More coming soon!
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