197037945

197,037,945 is an odd composite number composed of four prime numbers multiplied together.

What does the number 197037945 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

197037945 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 197037945:

3² × 5 × 13³ × 1993

(3 × 3 × 5 × 13 × 13 × 13 × 1993)

See below for interesting mathematical facts about the number 197037945 from the Numbermatics database.

Names of 197037945

Cardinal: 197037945 can be written as One hundred ninety-seven million, thirty-seven thousand, nine hundred forty-five.

Scientific notation

Scientific notation: 1.97037945 × 10⁸

Factors of 197037945

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 2014

Divisors of 197037945

Number of divisors d(n): 48
Complete list of divisors:
1 3 5 9 13 15 39 45 65 117 169 195 507 585 845 1521 1993 2197 2535 5979 6591 7605 9965 10985 17937 19773 25909 29895 32955 77727 89685 98865 129545 233181 336817 388635 1010451 1165905 1684085 3031353 4378621 5052255 13135863 15156765 21893105 39407589 65679315 197037945
Sum of all divisors σ(n): 370166160
Sum of proper divisors (its aliquot sum) s(n): 173128215
197037945 is a deficient number, because the sum of its proper divisors (173128215) is less than itself. Its deficiency is 23909730

Bases of 197037945

Binary: 1011101111101000111101111001₂
Hexadecimal: 0xBBE8F79
Base-36: 39B7G9

Squares and roots of 197037945

197037945 squared (197037945²) is 38823951769823025
197037945 cubed (197037945³) is 7649791673505041859683625
The square root of 197037945 is 14037.0205171895
The cube root of 197037945 is 581.9021428273

Scales and comparisons

How big is 197037945?

197,037,945 seconds is equal to 6 years, 13 weeks, 5 days, 12 hours, 45 minutes, 45 seconds.
To count from 1 to 197,037,945 would take you about nine 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 197037945 cubic inches would be around 48.5 feet tall.

Recreational maths with 197037945

197037945 backwards is 549730791
197037945 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 197037945's digits is 45
More coming soon!

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The information we have on file for 197037945 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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