123071390

123,071,390 is an even composite number composed of five prime numbers multiplied together.

What does the number 123071390 look like?

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

123071390 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 123071390:

2 × 5 × 13 × 23 × 41161

See below for interesting mathematical facts about the number 123071390 from the Numbermatics database.

Names of 123071390

Cardinal: 123071390 can be written as One hundred twenty-three million, seventy-one thousand, three hundred ninety.

Scientific notation

Scientific notation: 1.2307139 × 10⁸

Factors of 123071390

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 41204

Divisors of 123071390

Number of divisors d(n): 32
Complete list of divisors:
1 2 5 10 13 23 26 46 65 115 130 230 299 598 1495 2990 41161 82322 205805 411610 535093 946703 1070186 1893406 2675465 4733515 5350930 9467030 12307139 24614278 61535695 123071390
Sum of all divisors σ(n): 248947776
Sum of proper divisors (its aliquot sum) s(n): 125876386
123071390 is an abundant number, because the sum of its proper divisors (125876386) is greater than itself. Its abundance is 2804996

Bases of 123071390

Binary: 111010101011110101110011110₂
Hexadecimal: 0x755EB9E
Base-36: 219UHQ

Squares and roots of 123071390

123071390 squared (123071390²) is 15146567036532100
123071390 cubed (123071390³) is 1864109058914186326619000
The square root of 123071390 is 11093.7545492945
The cube root of 123071390 is 497.4151804423

Scales and comparisons

How big is 123071390?

123,071,390 seconds is equal to 3 years, 47 weeks, 3 days, 10 hours, 29 minutes, 50 seconds.
To count from 1 to 123,071,390 would take you about five 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 123071390 cubic inches would be around 41.5 feet tall.

Recreational maths with 123071390

123071390 backwards is 093170321
123071390 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 123071390's digits is 26
More coming soon!

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The information we have on file for 123071390 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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