100428375
100,428,375 is an odd composite number composed of five prime numbers multiplied together.
100428375 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 100428375:
3 × 53 × 31 × 53 × 163
(3 × 5 × 5 × 5 × 31 × 53 × 163)See below for interesting mathematical facts about the number 100428375 from the Numbermatics database.
Names of 100428375
- Cardinal: 100428375 can be written as One hundred million, four hundred twenty-eight thousand, three hundred seventy-five.
Scientific notation
- Scientific notation: 1.00428375 × 108
Factors of 100428375
Divisors of 100428375
- Number of divisors d(n): 64
-
Complete list of divisors:
1 3 5 15 25 31 53 75 93 125 155 159 163 265 375 465 489 775 795 815 1325 1643 2325 2445 3875 3975 4075 4929 5053 6625 8215 8639 11625 12225 15159 19875 20375 24645 25265 25917 41075 43195 61125 75795 123225 126325 129585 205375 215975 267809 378975 616125 631625 647925 803427 1079875 1339045 1894875 3239625 4017135 6695225 20085675 33476125 100428375
- Sum of all divisors σ(n): 176836608
- Sum of proper divisors (its aliquot sum) s(n): 76408233
- 100428375 is a deficient number, because the sum of its proper divisors (76408233) is less than itself. Its deficiency is 24020142
Bases of 100428375
- Binary: 1011111110001101010010101112
- Hexadecimal: 0x5FC6A57
- Base-36: 1NSJ13
Squares and roots of 100428375
- 100428375 squared (1004283752) is 10085858505140625
- 100428375 cubed (1004283753) is 1012906380151202115234375
-
The
square root of 100428375 is 10021.3958608569 -
The
cube root of 100428375 is 464.8207194177
Scales and comparisons
How big is 100428375?- 100,428,375 seconds is equal to 3 years, 10 weeks, 8 hours, 46 minutes, 15 seconds.
-
To count from 1 to 100,428,375 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 100428375 cubic inches would be around 38.7 feet tall.
Recreational maths with 100428375
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The information we have on file for 100428375 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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