121625216
121,625,216 is an even composite number composed of four prime numbers multiplied together.
121625216 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 121625216:
27 × 37 × 61 × 421
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 37 × 61 × 421)See below for interesting mathematical facts about the number 121625216 from the Numbermatics database.
Names of 121625216
- Cardinal: 121625216 can be written as One hundred twenty-one million, six hundred twenty-five thousand, two hundred sixteen.
Scientific notation
- Scientific notation: 1.21625216 × 108
Factors of 121625216
Divisors of 121625216
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 8 16 32 37 61 64 74 122 128 148 244 296 421 488 592 842 976 1184 1684 1952 2257 2368 3368 3904 4514 4736 6736 7808 9028 13472 15577 18056 25681 26944 31154 36112 51362 53888 62308 72224 102724 124616 144448 205448 249232 288896 410896 498464 821792 950197 996928 1643584 1900394 1993856 3287168 3800788 7601576 15203152 30406304 60812608 121625216
- Sum of all divisors σ(n): 253529160
- Sum of proper divisors (its aliquot sum) s(n): 131903944
- 121625216 is an abundant number, because the sum of its proper divisors (131903944) is greater than itself. Its abundance is 10278728
Bases of 121625216
- Binary: 1110011111111011010100000002
- Hexadecimal: 0x73FDA80
- Base-36: 20EUM8
Squares and roots of 121625216
- 121625216 squared (1216252162) is 14792693167046656
- 121625216 cubed (1216252163) is 1799164501663773618077696
-
The
square root of 121625216 is 11028.3822929747 -
The
cube root of 121625216 is 495.4591746471
Scales and comparisons
How big is 121625216?- 121,625,216 seconds is equal to 3 years, 45 weeks, 16 hours, 46 minutes, 56 seconds.
-
To count from 1 to 121,625,216 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 121625216 cubic inches would be around 41.3 feet tall.
Recreational maths with 121625216
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The information we have on file for 121625216 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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