20010420
20,010,420 is an even composite number composed of five prime numbers multiplied together.
20010420 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 20010420:
22 × 32 × 5 × 19 × 5851
(2 × 2 × 3 × 3 × 5 × 19 × 5851)See below for interesting mathematical facts about the number 20010420 from the Numbermatics database.
Names of 20010420
- Cardinal: 20010420 can be written as Twenty million, ten thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.001042 × 107
Factors of 20010420
Divisors of 20010420
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 19 20 30 36 38 45 57 60 76 90 95 114 171 180 190 228 285 342 380 570 684 855 1140 1710 3420 5851 11702 17553 23404 29255 35106 52659 58510 70212 87765 105318 111169 117020 175530 210636 222338 263295 333507 351060 444676 526590 555845 667014 1000521 1053180 1111690 1334028 1667535 2001042 2223380 3335070 4002084 5002605 6670140 10005210 20010420
- Sum of all divisors σ(n): 63903840
- Sum of proper divisors (its aliquot sum) s(n): 43893420
- 20010420 is an abundant number, because the sum of its proper divisors (43893420) is greater than itself. Its abundance is 23883000
Bases of 20010420
- Binary: 10011000101010101101101002
- Hexadecimal: 0x13155B4
- Base-36: BWW50
Squares and roots of 20010420
- 20010420 squared (200104202) is 400416908576400
- 20010420 cubed (200104203) is 8012510515715366088000
-
The
square root of 20010420 is 4473.3007947151 -
The
cube root of 20010420 is 271.4888938611
Scales and comparisons
How big is 20010420?- 20,010,420 seconds is equal to 33 weeks, 14 hours, 27 minutes.
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To count from 1 to 20,010,420 would take you about forty-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 20010420 cubic inches would be around 22.6 feet tall.
Recreational maths with 20010420
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The information we have on file for 20010420 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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