29188980
29,188,980 is an even composite number composed of five prime numbers multiplied together.
29188980 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 29188980:
22 × 32 × 5 × 31 × 5231
(2 × 2 × 3 × 3 × 5 × 31 × 5231)See below for interesting mathematical facts about the number 29188980 from the Numbermatics database.
Names of 29188980
- Cardinal: 29188980 can be written as Twenty-nine million, one hundred eighty-eight thousand, nine hundred eighty.
Scientific notation
- Scientific notation: 2.918898 × 107
Factors of 29188980
Divisors of 29188980
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 31 36 45 60 62 90 93 124 155 180 186 279 310 372 465 558 620 930 1116 1395 1860 2790 5231 5580 10462 15693 20924 26155 31386 47079 52310 62772 78465 94158 104620 156930 162161 188316 235395 313860 324322 470790 486483 648644 810805 941580 972966 1459449 1621610 1945932 2432415 2918898 3243220 4864830 5837796 7297245 9729660 14594490 29188980
- Sum of all divisors σ(n): 91413504
- Sum of proper divisors (its aliquot sum) s(n): 62224524
- 29188980 is an abundant number, because the sum of its proper divisors (62224524) is greater than itself. Its abundance is 33035544
Bases of 29188980
- Binary: 11011110101100011011101002
- Hexadecimal: 0x1BD6374
- Base-36: HDMD0
Squares and roots of 29188980
- 29188980 squared (291889802) is 851996553440400
- 29188980 cubed (291889803) is 24868910358440766792000
-
The
square root of 29188980 is 5402.6826669721 -
The
cube root of 29188980 is 307.8976018743
Scales and comparisons
How big is 29188980?- 29,188,980 seconds is equal to 48 weeks, 1 day, 20 hours, 3 minutes.
-
To count from 1 to 29,188,980 would take you about twenty 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 29188980 cubic inches would be around 25.7 feet tall.
Recreational maths with 29188980
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The information we have on file for 29188980 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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