216121425
216,121,425 is an odd composite number composed of five prime numbers multiplied together.
216121425 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 216121425:
3 × 52 × 132 × 172 × 59
(3 × 5 × 5 × 13 × 13 × 17 × 17 × 59)See below for interesting mathematical facts about the number 216121425 from the Numbermatics database.
Names of 216121425
- Cardinal: 216121425 can be written as Two hundred sixteen million, one hundred twenty-one thousand, four hundred twenty-five.
Scientific notation
- Scientific notation: 2.16121425 × 108
Factors of 216121425
Divisors of 216121425
- Number of divisors d(n): 108
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Complete list of divisors:
1 3 5 13 15 17 25 39 51 59 65 75 85 169 177 195 221 255 289 295 325 425 507 663 767 845 867 885 975 1003 1105 1275 1445 1475 2301 2535 2873 3009 3315 3757 3835 4225 4335 4425 5015 5525 7225 8619 9971 11271 11505 12675 13039 14365 15045 16575 17051 18785 19175 21675 25075 29913 39117 43095 48841 49855 51153 56355 57525 65195 71825 75225 85255 93925 146523 149565 169507 195585 215475 221663 244205 249275 255765 281775 325975 426275 508521 664989 732615 747825 847535 977925 1108315 1221025 1278825 2542605 2881619 3324945 3663075 4237675 5541575 8644857 12713025 14408095 16624725 43224285 72040475 216121425
- Sum of all divisors σ(n): 417986640
- Sum of proper divisors (its aliquot sum) s(n): 201865215
- 216121425 is a deficient number, because the sum of its proper divisors (201865215) is less than itself. Its deficiency is 14256210
Bases of 216121425
- Binary: 11001110000111000000010100012
- Hexadecimal: 0xCE1C051
- Base-36: 3KO8CX
Squares and roots of 216121425
- 216121425 squared (2161214252) is 46708470344030625
- 216121425 cubed (2161214253) is 10094701170322138918640625
-
The
square root of 216121425 is 14701.0688386933 -
The
cube root of 216121425 is 600.1124094943
Scales and comparisons
How big is 216121425?- 216,121,425 seconds is equal to 6 years, 45 weeks, 2 days, 9 hours, 43 minutes, 45 seconds.
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To count from 1 to 216,121,425 would take you about ten 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 216121425 cubic inches would be around 50 feet tall.
Recreational maths with 216121425
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The information we have on file for 216121425 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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