42155524425
42,155,524,425 is an odd composite number composed of five prime numbers multiplied together.
What does the number 42155524425 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
42155524425 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 42155524425:
3 × 52 × 72 × 157 × 73063
(3 × 5 × 5 × 7 × 7 × 157 × 73063)See below for interesting mathematical facts about the number 42155524425 from the Numbermatics database.
Names of 42155524425
- Cardinal: 42155524425 can be written as Forty-two billion, one hundred fifty-five million, five hundred twenty-four thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 4.2155524425 × 1010
Factors of 42155524425
Divisors of 42155524425
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 5 7 15 21 25 35 49 75 105 147 157 175 245 471 525 735 785 1099 1225 2355 3297 3675 3925 5495 7693 11775 16485 23079 27475 38465 73063 82425 115395 192325 219189 365315 511441 576975 1095945 1534323 1826575 2557205 3580087 5479725 7671615 10740261 11470891 12786025 17900435 34412673 38358075 53701305 57354455 80296237 89502175 172063365 240888711 268506525 286772275 401481185 562073659 860316825 1204443555 1686220977 2007405925 2810368295 6022217775 8431104885 14051841475 42155524425
- Sum of all divisors σ(n): 81593783616
- Sum of proper divisors (its aliquot sum) s(n): 39438259191
- 42155524425 is a deficient number, because the sum of its proper divisors (39438259191) is less than itself. Its deficiency is 2717265234
Bases of 42155524425
- Binary: 1001110100001010101001000001010010012
- Hexadecimal: 0x9D0AA4149
- Base-36: JD6B6TL
Squares and roots of 42155524425
- 42155524425 squared (421555244252) is 1777088239546771580625
- 42155524425 cubed (421555244253) is 74914086687594180296933044265625
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The
square root of 42155524425 is 205318.1054485941 -
The
cube root of 42155524425 is 3480.3118919661
Scales and comparisons
How big is 42155524425?- 42,155,524,425 seconds is equal to 1,340 years, 21 weeks, 4 days, 3 hours, 53 minutes, 45 seconds.
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To count from 1 to 42,155,524,425 would take you about two thousand, six hundred eighty 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 42155524425 cubic inches would be around 290 feet tall.
Recreational maths with 42155524425
- 42155524425 backwards is 52442555124
- The number of decimal digits it has is: 11
- The sum of 42155524425's digits is 39
- More coming soon!
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