121048872
121,048,872 is an even composite number composed of five prime numbers multiplied together.
121048872 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 121048872:
23 × 3 × 7 × 307 × 2347
(2 × 2 × 2 × 3 × 7 × 307 × 2347)See below for interesting mathematical facts about the number 121048872 from the Numbermatics database.
Names of 121048872
- Cardinal: 121048872 can be written as One hundred twenty-one million, forty-eight thousand, eight hundred seventy-two.
Scientific notation
- Scientific notation: 1.21048872 × 108
Factors of 121048872
Divisors of 121048872
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 307 614 921 1228 1842 2149 2347 2456 3684 4298 4694 6447 7041 7368 8596 9388 12894 14082 16429 17192 18776 25788 28164 32858 49287 51576 56328 65716 98574 131432 197148 394296 720529 1441058 2161587 2882116 4323174 5043703 5764232 8646348 10087406 15131109 17292696 20174812 30262218 40349624 60524436 121048872
- Sum of all divisors σ(n): 347128320
- Sum of proper divisors (its aliquot sum) s(n): 226079448
- 121048872 is an abundant number, because the sum of its proper divisors (226079448) is greater than itself. Its abundance is 105030576
Bases of 121048872
- Binary: 1110011011100001111001010002
- Hexadecimal: 0x7370F28
- Base-36: 202HWO
Squares and roots of 121048872
- 121048872 squared (1210488722) is 14652829412472384
- 121048872 cubed (1210488723) is 1773708471988204814350848
-
The
square root of 121048872 is 11002.2212302789 -
The
cube root of 121048872 is 494.6753263217
Scales and comparisons
How big is 121048872?- 121,048,872 seconds is equal to 3 years, 44 weeks, 1 day, 41 minutes, 12 seconds.
-
To count from 1 to 121,048,872 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 121048872 cubic inches would be around 41.2 feet tall.
Recreational maths with 121048872
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