100996987

100,996,987 is an odd composite number composed of three prime numbers multiplied together.

What does the number 100996987 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

100996987 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 100996987:

7² × 13 × 158551

(7 × 7 × 13 × 158551)

See below for interesting mathematical facts about the number 100996987 from the Numbermatics database.

Names of 100996987

Cardinal: 100996987 can be written as One hundred million, nine hundred ninety-six thousand, nine hundred eighty-seven.

Scientific notation

Scientific notation: 1.00996987 × 10⁸

Factors of 100996987

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 158571

Divisors of 100996987

Number of divisors d(n): 12
Complete list of divisors:
1 7 13 49 91 637 158551 1109857 2061163 7768999 14428141 100996987
Sum of all divisors σ(n): 126524496
Sum of proper divisors (its aliquot sum) s(n): 25527509
100996987 is a deficient number, because the sum of its proper divisors (25527509) is less than itself. Its deficiency is 75469478

Bases of 100996987

Binary: 110000001010001011101111011₂
Hexadecimal: 0x605177B
Base-36: 1O4PRV

Squares and roots of 100996987

100996987 squared (100996987²) is 10200391383078169
100996987 cubed (100996987³) is 1030208795911657854476803
The square root of 100996987 is 10049.7257176503
The cube root of 100996987 is 465.6963198533

Scales and comparisons

How big is 100996987?

100,996,987 seconds is equal to 3 years, 10 weeks, 6 days, 22 hours, 43 minutes, 7 seconds.
To count from 1 to 100,996,987 would take you about four 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 100996987 cubic inches would be around 38.8 feet tall.

Recreational maths with 100996987

100996987 backwards is 789699001
100996987 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 100996987's digits is 49
More coming soon!

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The information we have on file for 100996987 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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