73989409

73,989,409 is an odd composite number composed of two prime numbers multiplied together.

What does the number 73989409 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

73989409 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 73989409:

13 × 5691493

See below for interesting mathematical facts about the number 73989409 from the Numbermatics database.

Names of 73989409

Cardinal: 73989409 can be written as Seventy-three million, nine hundred eighty-nine thousand, four hundred nine.

Scientific notation

Scientific notation: 7.3989409 × 10⁷

Factors of 73989409

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 5691506

Divisors of 73989409

Number of divisors d(n): 4
Complete list of divisors:
1 13 5691493 73989409
Sum of all divisors σ(n): 79680916
Sum of proper divisors (its aliquot sum) s(n): 5691507
73989409 is a deficient number, because the sum of its proper divisors (5691507) is less than itself. Its deficiency is 68297902

Bases of 73989409

Binary: 100011010001111110100100001₂
Hexadecimal: 0x468FD21
Base-36: 181ULD

Squares and roots of 73989409

73989409 squared (73989409²) is 5474432644169281
73989409 cubed (73989409³) is 405050035952392397144929
The square root of 73989409 is 8601.7096556439
The cube root of 73989409 is 419.8136153345

Scales and comparisons

How big is 73989409?

73,989,409 seconds is equal to 2 years, 18 weeks, 2 days, 8 hours, 36 minutes, 49 seconds.
To count from 1 to 73,989,409 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 73989409 cubic inches would be around 35 feet tall.

Recreational maths with 73989409

73989409 backwards is 90498937
The number of decimal digits it has is: 8
The sum of 73989409's digits is 49
More coming soon!

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The information we have on file for 73989409 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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