16341427921
16,341,427,921 is an odd composite number composed of five prime numbers multiplied together.
16341427921 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 16341427921:
73 × 13 × 61 × 73 × 823
(7 × 7 × 7 × 13 × 61 × 73 × 823)See below for interesting mathematical facts about the number 16341427921 from the Numbermatics database.
Names of 16341427921
- Cardinal: 16341427921 can be written as Sixteen billion, three hundred forty-one million, four hundred twenty-seven thousand, nine hundred twenty-one.
Scientific notation
- Scientific notation: 1.6341427921 × 1010
Factors of 16341427921
Divisors of 16341427921
- Number of divisors d(n): 64
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Complete list of divisors:
1 7 13 49 61 73 91 343 427 511 637 793 823 949 2989 3577 4453 4459 5551 5761 6643 10699 20923 25039 31171 38857 40327 46501 50203 57889 60079 74893 218197 271999 282289 325507 351421 405223 420553 524251 652639 781027 1527379 2459947 2836561 2943871 3664819 3669757 4568473 5467189 17219629 19855927 20607097 25653733 31979311 38270323 47642647 179576131 223855177 267892261 333498529 1257032917 2334489703 16341427921
- Sum of all divisors σ(n): 21170867200
- Sum of proper divisors (its aliquot sum) s(n): 4829439279
- 16341427921 is a deficient number, because the sum of its proper divisors (4829439279) is less than itself. Its deficiency is 11511988642
Bases of 16341427921
- Binary: 11110011100000011001100110110100012
- Hexadecimal: 0x3CE0666D1
- Base-36: 7I99IHD
Squares and roots of 16341427921
- 16341427921 squared (163414279212) is 267042266497238382241
- 16341427921 cubed (163414279213) is 4363851949825094168945947950961
-
The
square root of 16341427921 is 127833.5946494505 -
The
cube root of 16341427921 is 2537.6399390125
Scales and comparisons
How big is 16341427921?- 16,341,427,921 seconds is equal to 519 years, 31 weeks, 3 days, 21 hours, 32 minutes, 1 second.
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To count from 1 to 16,341,427,921 would take you about one thousand and thirty-nine 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 16341427921 cubic inches would be around 211.5 feet tall.
Recreational maths with 16341427921
- 16341427921 backwards is 12972414361
- The number of decimal digits it has is: 11
- The sum of 16341427921's digits is 40
- More coming soon!
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The information we have on file for 16341427921 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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