7993980
7,993,980 is an even composite number composed of five prime numbers multiplied together.
7993980 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 7993980:
22 × 32 × 5 × 89 × 499
(2 × 2 × 3 × 3 × 5 × 89 × 499)See below for interesting mathematical facts about the number 7993980 from the Numbermatics database.
Names of 7993980
- Cardinal: 7993980 can be written as Seven million, nine hundred ninety-three thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 7.99398 × 106
Factors of 7993980
Divisors of 7993980
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 89 90 178 180 267 356 445 499 534 801 890 998 1068 1335 1497 1602 1780 1996 2495 2670 2994 3204 4005 4491 4990 5340 5988 7485 8010 8982 9980 14970 16020 17964 22455 29940 44411 44910 88822 89820 133233 177644 222055 266466 399699 444110 532932 666165 799398 888220 1332330 1598796 1998495 2664660 3996990 7993980
- Sum of all divisors σ(n): 24570000
- Sum of proper divisors (its aliquot sum) s(n): 16576020
- 7993980 is an abundant number, because the sum of its proper divisors (16576020) is greater than itself. Its abundance is 8582040
Bases of 7993980
- Binary: 111100111111010011111002
- Hexadecimal: 0x79FA7C
- Base-36: 4RC70
Squares and roots of 7993980
- 7993980 squared (79939802) is 63903716240400
- 7993980 cubed (79939803) is 510845029551432792000
-
The
square root of 7993980 is 2827.3627287633 -
The
cube root of 7993980 is 199.9498207445
Scales and comparisons
How big is 7993980?- 7,993,980 seconds is equal to 13 weeks, 1 day, 12 hours, 33 minutes.
-
To count from 1 to 7,993,980 would take you about nineteen 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 7993980 cubic inches would be around 16.7 feet tall.
Recreational maths with 7993980
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The information we have on file for 7993980 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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