4720989

4,720,989 is an odd composite number composed of four prime numbers multiplied together.

What does the number 4720989 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

4720989 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 4720989:

3 × 7 × 13 × 17293

See below for interesting mathematical facts about the number 4720989 from the Numbermatics database.

Names of 4720989

Cardinal: 4720989 can be written as Four million, seven hundred twenty thousand, nine hundred eighty-nine.

Scientific notation

Scientific notation: 4.720989 × 10⁶

Factors of 4720989

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 17316

Divisors of 4720989

Number of divisors d(n): 16
Complete list of divisors:
1 3 7 13 21 39 91 273 17293 51879 121051 224809 363153 674427 1573663 4720989
Sum of all divisors σ(n): 7747712
Sum of proper divisors (its aliquot sum) s(n): 3026723
4720989 is a deficient number, because the sum of its proper divisors (3026723) is less than itself. Its deficiency is 1694266

Bases of 4720989

Binary: 10010000000100101011101₂
Hexadecimal: 0x48095D
Base-36: 2T6QL

Squares and roots of 4720989

4720989 squared (4720989²) is 22287737138121
4720989 cubed (4720989³) is 105220161863960721669
The square root of 4720989 is 2172.7836983925
The cube root of 4720989 is 167.7558457395

Scales and comparisons

How big is 4720989?

4,720,989 seconds is equal to 7 weeks, 5 days, 15 hours, 23 minutes, 9 seconds.
To count from 1 to 4,720,989 would take you about eleven weeks!

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 4720989 cubic inches would be around 14 feet tall.

Recreational maths with 4720989

4720989 backwards is 9890274
4720989 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 4720989's digits is 39
More coming soon!

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The information we have on file for 4720989 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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