75240490

75,240,490 is an even composite number composed of four prime numbers multiplied together.

What does the number 75240490 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

75240490 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 75240490:

2 × 5 × 13² × 211²

(2 × 5 × 13 × 13 × 211 × 211)

See below for interesting mathematical facts about the number 75240490 from the Numbermatics database.

Names of 75240490

Cardinal: 75240490 can be written as Seventy-five million, two hundred forty thousand, four hundred ninety.

Scientific notation

Scientific notation: 7.524049 × 10⁷

Factors of 75240490

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 231

Divisors of 75240490

Number of divisors d(n): 36
Complete list of divisors:
1 2 5 10 13 26 65 130 169 211 338 422 845 1055 1690 2110 2743 5486 13715 27430 35659 44521 71318 89042 178295 222605 356590 445210 578773 1157546 2893865 5787730 7524049 15048098 37620245 75240490
Sum of all divisors σ(n): 147350502
Sum of proper divisors (its aliquot sum) s(n): 72110012
75240490 is a deficient number, because the sum of its proper divisors (72110012) is less than itself. Its deficiency is 3130478

Bases of 75240490

Binary: 100011111000001010000101010₂
Hexadecimal: 0x47C142A
Base-36: 18SNXM

Squares and roots of 75240490

75240490 squared (75240490²) is 5661131335440100
75240490 cubed (75240490³) is 425946295632867489649000
The square root of 75240490 is 8674.1276218419
The cube root of 75240490 is 422.1666008859

Scales and comparisons

How big is 75240490?

75,240,490 seconds is equal to 2 years, 20 weeks, 2 days, 20 hours, 8 minutes, 10 seconds.
To count from 1 to 75,240,490 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 75240490 cubic inches would be around 35.2 feet tall.

Recreational maths with 75240490

75240490 backwards is 09404257
The number of decimal digits it has is: 8
The sum of 75240490's digits is 31
More coming soon!

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The information we have on file for 75240490 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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