121990032
121,990,032 is an even composite number composed of four prime numbers multiplied together.
121990032 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty divisors.
Prime factorization of 121990032:
24 × 32 × 19 × 44587
(2 × 2 × 2 × 2 × 3 × 3 × 19 × 44587)See below for interesting mathematical facts about the number 121990032 from the Numbermatics database.
Names of 121990032
- Cardinal: 121990032 can be written as One hundred twenty-one million, nine hundred ninety thousand and thirty-two.
Scientific notation
- Scientific notation: 1.21990032 × 108
Factors of 121990032
Divisors of 121990032
- Number of divisors d(n): 60
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 19 24 36 38 48 57 72 76 114 144 152 171 228 304 342 456 684 912 1368 2736 44587 89174 133761 178348 267522 356696 401283 535044 713392 802566 847153 1070088 1605132 1694306 2140176 2541459 3210264 3388612 5082918 6420528 6777224 7624377 10165836 13554448 15248754 20331672 30497508 40663344 60995016 121990032
- Sum of all divisors σ(n): 359379280
- Sum of proper divisors (its aliquot sum) s(n): 237389248
- 121990032 is an abundant number, because the sum of its proper divisors (237389248) is greater than itself. Its abundance is 115399216
Bases of 121990032
- Binary: 1110100010101101011100100002
- Hexadecimal: 0x7456B90
- Base-36: 20MO40
Squares and roots of 121990032
- 121990032 squared (1219900322) is 14881567907361024
- 121990032 cubed (1219900323) is 1815402945229144353312768
-
The
square root of 121990032 is 11044.9097778117 -
The
cube root of 121990032 is 495.9540583533
Scales and comparisons
How big is 121990032?- 121,990,032 seconds is equal to 3 years, 45 weeks, 4 days, 22 hours, 7 minutes, 12 seconds.
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To count from 1 to 121,990,032 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 121990032 cubic inches would be around 41.3 feet tall.
Recreational maths with 121990032
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The information we have on file for 121990032 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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