130850721

130,850,721 is an odd composite number composed of three prime numbers multiplied together.

What does the number 130850721 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 45 divisors.

130850721 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.

Prime factorization of 130850721:

3⁴ × 31² × 41²

(3 × 3 × 3 × 3 × 31 × 31 × 41 × 41)

See below for interesting mathematical facts about the number 130850721 from the Numbermatics database.

Names of 130850721

Cardinal: 130850721 can be written as One hundred thirty million, eight hundred fifty thousand, seven hundred twenty-one.

Scientific notation

Scientific notation: 1.30850721 × 10⁸

Factors of 130850721

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 75

Divisors of 130850721

Number of divisors d(n): 45
Complete list of divisors:
1 3 9 27 31 41 81 93 123 279 369 837 961 1107 1271 1681 2511 2883 3321 3813 5043 8649 11439 15129 25947 34317 39401 45387 52111 77841 102951 118203 136161 156333 354609 468999 1063827 1406997 1615441 3191481 4220991 4846323 14538969 43616907 130850721
Sum of all divisors σ(n): 207023619
Sum of proper divisors (its aliquot sum) s(n): 76172898
130850721 is a deficient number, because the sum of its proper divisors (76172898) is less than itself. Its deficiency is 54677823

Bases of 130850721

Binary: 111110011001001111110100001₂
Hexadecimal: 0x7CC9FA1
Base-36: 25WL29

Squares and roots of 130850721

130850721 squared (130850721²) is 17121911186219841
130850721 cubed (130850721³) is 2240414423614831459355361
130850721 is a perfect square number. Its square root is 11439
The cube root of 130850721 is 507.6823207031

Scales and comparisons

How big is 130850721?

130,850,721 seconds is equal to 4 years, 8 weeks, 2 days, 11 hours, 25 minutes, 21 seconds.
To count from 1 to 130,850,721 would take you about six 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 130850721 cubic inches would be around 42.3 feet tall.

Recreational maths with 130850721

130850721 backwards is 127058031
130850721 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 130850721's digits is 27
More coming soon!

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The information we have on file for 130850721 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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