3995901
3,995,901 is an odd composite number composed of five prime numbers multiplied together.
3995901 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 3995901:
32 × 72 × 13 × 17 × 41
(3 × 3 × 7 × 7 × 13 × 17 × 41)See below for interesting mathematical facts about the number 3995901 from the Numbermatics database.
Names of 3995901
- Cardinal: 3995901 can be written as Three million, nine hundred ninety-five thousand, nine hundred one.
Scientific notation
- Scientific notation: 3.995901 × 106
Factors of 3995901
Divisors of 3995901
- Number of divisors d(n): 72
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Complete list of divisors:
1 3 7 9 13 17 21 39 41 49 51 63 91 117 119 123 147 153 221 273 287 357 369 441 533 637 663 697 819 833 861 1071 1547 1599 1911 1989 2009 2091 2499 2583 3731 4641 4797 4879 5733 6027 6273 7497 9061 10829 11193 13923 14637 18081 26117 27183 32487 33579 34153 43911 63427 78351 81549 97461 102459 190281 235053 307377 443989 570843 1331967 3995901
- Sum of all divisors σ(n): 7842744
- Sum of proper divisors (its aliquot sum) s(n): 3846843
- 3995901 is a deficient number, because the sum of its proper divisors (3846843) is less than itself. Its deficiency is 149058
Bases of 3995901
- Binary: 11110011111000111111012
- Hexadecimal: 0x3CF8FD
- Base-36: 2DN99
Squares and roots of 3995901
- 3995901 squared (39959012) is 15967224801801
- 3995901 cubed (39959013) is 63803449552741417701
-
The
square root of 3995901 is 1998.9749873373 -
The
cube root of 3995901 is 158.6858636903
Scales and comparisons
How big is 3995901?- 3,995,901 seconds is equal to 6 weeks, 4 days, 5 hours, 58 minutes, 21 seconds.
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To count from 1 to 3,995,901 would take you about nine weeks!
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 3995901 cubic inches would be around 13.2 feet tall.
Recreational maths with 3995901
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The information we have on file for 3995901 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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