123120448
123,120,448 is an even composite number composed of four prime numbers multiplied together.
123120448 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of eighty-four divisors.
Prime factorization of 123120448:
26 × 11 × 47 × 612
(2 × 2 × 2 × 2 × 2 × 2 × 11 × 47 × 61 × 61)See below for interesting mathematical facts about the number 123120448 from the Numbermatics database.
Names of 123120448
- Cardinal: 123120448 can be written as One hundred twenty-three million, one hundred twenty thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.23120448 × 108
Factors of 123120448
Divisors of 123120448
- Number of divisors d(n): 84
-
Complete list of divisors:
1 2 4 8 11 16 22 32 44 47 61 64 88 94 122 176 188 244 352 376 488 517 671 704 752 976 1034 1342 1504 1952 2068 2684 2867 3008 3721 3904 4136 5368 5734 7442 8272 10736 11468 14884 16544 21472 22936 29768 31537 33088 40931 42944 45872 59536 63074 81862 91744 119072 126148 163724 174887 183488 238144 252296 327448 349774 504592 654896 699548 1009184 1309792 1399096 1923757 2018368 2619584 2798192 3847514 5596384 7695028 11192768 15390056 30780112 61560224 123120448
- Sum of all divisors σ(n): 276734016
- Sum of proper divisors (its aliquot sum) s(n): 153613568
- 123120448 is an abundant number, because the sum of its proper divisors (153613568) is greater than itself. Its abundance is 30493120
Bases of 123120448
- Binary: 1110101011010101011010000002
- Hexadecimal: 0x756AB40
- Base-36: 21AWCG
Squares and roots of 123120448
- 123120448 squared (1231204482) is 15158644715720704
- 123120448 cubed (1231204483) is 1866339128472365719355392
-
The
square root of 123120448 is 11095.9653928805 -
The
cube root of 123120448 is 497.4812639089
Scales and comparisons
How big is 123120448?- 123,120,448 seconds is equal to 3 years, 47 weeks, 4 days, 7 minutes, 28 seconds.
-
To count from 1 to 123,120,448 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 123120448 cubic inches would be around 41.5 feet tall.
Recreational maths with 123120448
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