147909489

147,909,489 is an odd composite number composed of four prime numbers multiplied together.

What does the number 147909489 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

147909489 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 147909489:

3 × 7³ × 13 × 11057

(3 × 7 × 7 × 7 × 13 × 11057)

See below for interesting mathematical facts about the number 147909489 from the Numbermatics database.

Names of 147909489

Cardinal: 147909489 can be written as One hundred forty-seven million, nine hundred nine thousand, four hundred eighty-nine.

Scientific notation

Scientific notation: 1.47909489 × 10⁸

Factors of 147909489

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 11080

Divisors of 147909489

Number of divisors d(n): 32
Complete list of divisors:
1 3 7 13 21 39 49 91 147 273 343 637 1029 1911 4459 11057 13377 33171 77399 143741 232197 431223 541793 1006187 1625379 3018561 3792551 7043309 11377653 21129927 49303163 147909489
Sum of all divisors σ(n): 247699200
Sum of proper divisors (its aliquot sum) s(n): 99789711
147909489 is a deficient number, because the sum of its proper divisors (99789711) is less than itself. Its deficiency is 48119778

Bases of 147909489

Binary: 1000110100001110101101110001₂
Hexadecimal: 0x8D0EB71
Base-36: 2G27OX

Squares and roots of 147909489

147909489 squared (147909489²) is 21877216936241121
147909489 cubed (147909489³) is 3235847977781569787897169
The square root of 147909489 is 12161.8045124891
The cube root of 147909489 is 528.8493954395

Scales and comparisons

How big is 147909489?

147,909,489 seconds is equal to 4 years, 36 weeks, 3 days, 21 hours, 58 minutes, 9 seconds.
To count from 1 to 147,909,489 would take you about seven 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 147909489 cubic inches would be around 44.1 feet tall.

Recreational maths with 147909489

147909489 backwards is 984909741
The number of decimal digits it has is: 9
The sum of 147909489's digits is 51
More coming soon!

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The information we have on file for 147909489 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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