149573990

149,573,990 is an even composite number composed of five prime numbers multiplied together.

What does the number 149573990 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

149573990 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 149573990:

2 × 5 × 17 × 283 × 3109

See below for interesting mathematical facts about the number 149573990 from the Numbermatics database.

Names of 149573990

Cardinal: 149573990 can be written as One hundred forty-nine million, five hundred seventy-three thousand, nine hundred ninety.

Scientific notation

Scientific notation: 1.4957399 × 10⁸

Factors of 149573990

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 3416

Divisors of 149573990

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 17 34 85 170 283 566 1415 2830 3109 4811 6218 9622 15545 24055 31090 48110 52853 105706 264265 528530 879847 1759694 4399235 8798470 14957399 29914798 74786995 149573990
Sum of all divisors σ(n): 286169760
Sum of proper divisors (its aliquot sum) s(n): 136595770
149573990 is a deficient number, because the sum of its proper divisors (136595770) is less than itself. Its deficiency is 12978220

Bases of 149573990

Binary: 1000111010100101000101100110₂
Hexadecimal: 0x8EA5166
Base-36: 2H1W12

Squares and roots of 149573990

149573990 squared (149573990²) is 22372378484520100
149573990 cubed (149573990³) is 3346325915719824592199000
The square root of 149573990 is 12230.0445624699
The cube root of 149573990 is 530.8258041207

Scales and comparisons

How big is 149573990?

149,573,990 seconds is equal to 4 years, 39 weeks, 2 days, 4 hours, 19 minutes, 50 seconds.
To count from 1 to 149,573,990 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 149573990 cubic inches would be around 44.2 feet tall.

Recreational maths with 149573990

149573990 backwards is 099375941
The number of decimal digits it has is: 9
The sum of 149573990's digits is 47
More coming soon!

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The information we have on file for 149573990 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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