72146152

72,146,152 is an even composite number composed of four prime numbers multiplied together.

What does the number 72146152 look like?

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

72146152 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 72146152:

2³ × 13 × 37 × 18749

(2 × 2 × 2 × 13 × 37 × 18749)

See below for interesting mathematical facts about the number 72146152 from the Numbermatics database.

Names of 72146152

Cardinal: 72146152 can be written as Seventy-two million, one hundred forty-six thousand, one hundred fifty-two.

Scientific notation

Scientific notation: 7.2146152 × 10⁷

Factors of 72146152

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 18801

Divisors of 72146152

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 8 13 26 37 52 74 104 148 296 481 962 1924 3848 18749 37498 74996 149992 243737 487474 693713 974948 1387426 1949896 2774852 5549704 9018269 18036538 36073076 72146152
Sum of all divisors σ(n): 149625000
Sum of proper divisors (its aliquot sum) s(n): 77478848
72146152 is an abundant number, because the sum of its proper divisors (77478848) is greater than itself. Its abundance is 5332696

Bases of 72146152

Binary: 100010011001101110011101000₂
Hexadecimal: 0x44CDCE8
Base-36: 16YCBS

Squares and roots of 72146152

72146152 squared (72146152²) is 5205067248407104
72146152 cubed (72146152³) is 375525572873800683063808
The square root of 72146152 is 8493.8890974629
The cube root of 72146152 is 416.2980636303

Scales and comparisons

How big is 72146152?

72,146,152 seconds is equal to 2 years, 15 weeks, 2 days, 35 minutes, 52 seconds.
To count from 1 to 72,146,152 would take you about three 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 72146152 cubic inches would be around 34.7 feet tall.

Recreational maths with 72146152

72146152 backwards is 25164127
The number of decimal digits it has is: 8
The sum of 72146152's digits is 28
More coming soon!

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The information we have on file for 72146152 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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