3996871728
3,996,871,728 is an even composite number composed of five prime numbers multiplied together.
What does the number 3996871728 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
3996871728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 3996871728:
24 × 3 × 47 × 71 × 24953
(2 × 2 × 2 × 2 × 3 × 47 × 71 × 24953)See below for interesting mathematical facts about the number 3996871728 from the Numbermatics database.
Names of 3996871728
- Cardinal: 3996871728 can be written as Three billion, nine hundred ninety-six million, eight hundred seventy-one thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 3.996871728 × 109
Factors of 3996871728
Divisors of 3996871728
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 12 16 24 47 48 71 94 141 142 188 213 282 284 376 426 564 568 752 852 1128 1136 1704 2256 3337 3408 6674 10011 13348 20022 24953 26696 40044 49906 53392 74859 80088 99812 149718 160176 199624 299436 399248 598872 1172791 1197744 1771663 2345582 3518373 3543326 4691164 5314989 7036746 7086652 9382328 10629978 14073492 14173304 18764656 21259956 28146984 28346608 42519912 56293968 83268161 85039824 166536322 249804483 333072644 499608966 666145288 999217932 1332290576 1998435864 3996871728
- Sum of all divisors σ(n): 10693886976
- Sum of proper divisors (its aliquot sum) s(n): 6697015248
- 3996871728 is an abundant number, because the sum of its proper divisors (6697015248) is greater than itself. Its abundance is 2700143520
Bases of 3996871728
- Binary: 111011100011101101101100001100002
- Hexadecimal: 0xEE3B6C30
- Base-36: 1U3MTYO
Squares and roots of 3996871728
- 3996871728 squared (39968717282) is 15974983610085705984
- 3996871728 cubed (39968717283) is 63849960346414933904370020352
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The
square root of 3996871728 is 63220.8172044621 -
The
cube root of 3996871728 is 1586.9871255213
Scales and comparisons
How big is 3996871728?- 3,996,871,728 seconds is equal to 127 years, 4 weeks, 4 days, 2 hours, 8 minutes, 48 seconds.
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To count from 1 to 3,996,871,728 would take you about two hundred fifty-four 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 3996871728 cubic inches would be around 132.2 feet tall.
Recreational maths with 3996871728
- 3996871728 backwards is 8271786993
- The number of decimal digits it has is: 10
- The sum of 3996871728's digits is 60
- More coming soon!
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The information we have on file for 3996871728 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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