121128264
121,128,264 is an even composite number composed of four prime numbers multiplied together.
121128264 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 121128264:
23 × 33 × 17 × 32987
(2 × 2 × 2 × 3 × 3 × 3 × 17 × 32987)See below for interesting mathematical facts about the number 121128264 from the Numbermatics database.
Names of 121128264
- Cardinal: 121128264 can be written as One hundred twenty-one million, one hundred twenty-eight thousand, two hundred sixty-four.
Scientific notation
- Scientific notation: 1.21128264 × 108
Factors of 121128264
Divisors of 121128264
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 9 12 17 18 24 27 34 36 51 54 68 72 102 108 136 153 204 216 306 408 459 612 918 1224 1836 3672 32987 65974 98961 131948 197922 263896 296883 395844 560779 593766 791688 890649 1121558 1187532 1682337 1781298 2243116 2375064 3364674 3562596 4486232 5047011 6729348 7125192 10094022 13458696 15141033 20188044 30282066 40376088 60564132 121128264
- Sum of all divisors σ(n): 356270400
- Sum of proper divisors (its aliquot sum) s(n): 235142136
- 121128264 is an abundant number, because the sum of its proper divisors (235142136) is greater than itself. Its abundance is 114013872
Bases of 121128264
- Binary: 1110011100001000101010010002
- Hexadecimal: 0x7384548
- Base-36: 204760
Squares and roots of 121128264
- 121128264 squared (1211282642) is 14672056339653696
- 121128264 cubed (1211282643) is 1777200713732446557663744
-
The
square root of 121128264 is 11005.8286375901 -
The
cube root of 121128264 is 494.7834498147
Scales and comparisons
How big is 121128264?- 121,128,264 seconds is equal to 3 years, 44 weeks, 1 day, 22 hours, 44 minutes, 24 seconds.
-
To count from 1 to 121,128,264 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 121128264 cubic inches would be around 41.2 feet tall.
Recreational maths with 121128264
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