20671488
20,671,488 is an even composite number composed of three prime numbers multiplied together.
20671488 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixty-six divisors.
Prime factorization of 20671488:
210 × 32 × 2243
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 2243)See below for interesting mathematical facts about the number 20671488 from the Numbermatics database.
Names of 20671488
- Cardinal: 20671488 can be written as Twenty million, six hundred seventy-one thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 2.0671488 × 107
Factors of 20671488
Divisors of 20671488
- Number of divisors d(n): 66
-
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 512 576 768 1024 1152 1536 2243 2304 3072 4486 4608 6729 8972 9216 13458 17944 20187 26916 35888 40374 53832 71776 80748 107664 143552 161496 215328 287104 322992 430656 574208 645984 861312 1148416 1291968 1722624 2296832 2583936 3445248 5167872 6890496 10335744 20671488
- Sum of all divisors σ(n): 59715084
- Sum of proper divisors (its aliquot sum) s(n): 39043596
- 20671488 is an abundant number, because the sum of its proper divisors (39043596) is greater than itself. Its abundance is 18372108
Bases of 20671488
- Binary: 10011101101101100000000002
- Hexadecimal: 0x13B6C00
- Base-36: CB280
Squares and roots of 20671488
- 20671488 squared (206714882) is 427310416134144
- 20671488 cubed (206714883) is 8833142139391964086272
-
The
square root of 20671488 is 4546.5908107063 -
The
cube root of 20671488 is 274.4462155863
Scales and comparisons
How big is 20671488?- 20,671,488 seconds is equal to 34 weeks, 1 day, 6 hours, 4 minutes, 48 seconds.
-
To count from 1 to 20,671,488 would take you about fifty-one 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 20671488 cubic inches would be around 22.9 feet tall.
Recreational maths with 20671488
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The information we have on file for 20671488 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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