20020440
20,020,440 is an even composite number composed of six prime numbers multiplied together.
20020440 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 20020440:
23 × 3 × 5 × 11 × 29 × 523
(2 × 2 × 2 × 3 × 5 × 11 × 29 × 523)See below for interesting mathematical facts about the number 20020440 from the Numbermatics database.
Names of 20020440
- Cardinal: 20020440 can be written as Twenty million, twenty thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.002044 × 107
Factors of 20020440
Divisors of 20020440
- Number of divisors d(n): 128
-
Complete list of divisors:
1 2 3 4 5 6 8 10 11 12 15 20 22 24 29 30 33 40 44 55 58 60 66 87 88 110 116 120 132 145 165 174 220 232 264 290 319 330 348 435 440 523 580 638 660 696 870 957 1046 1160 1276 1320 1569 1595 1740 1914 2092 2552 2615 3138 3190 3480 3828 4184 4785 5230 5753 6276 6380 7656 7845 9570 10460 11506 12552 12760 15167 15690 17259 19140 20920 23012 28765 30334 31380 34518 38280 45501 46024 57530 60668 62760 69036 75835 86295 91002 115060 121336 138072 151670 166837 172590 182004 227505 230120 303340 333674 345180 364008 455010 500511 606680 667348 690360 834185 910020 1001022 1334696 1668370 1820040 2002044 2502555 3336740 4004088 5005110 6673480 10010220 20020440
- Sum of all divisors σ(n): 67910400
- Sum of proper divisors (its aliquot sum) s(n): 47889960
- 20020440 is an abundant number, because the sum of its proper divisors (47889960) is greater than itself. Its abundance is 27869520
Bases of 20020440
- Binary: 10011000101111100110110002
- Hexadecimal: 0x1317CD8
- Base-36: BX3VC
Squares and roots of 20020440
- 20020440 squared (200204402) is 400818017793600
- 20020440 cubed (200204403) is 8024553076155701184000
-
The
square root of 20020440 is 4474.4206328865 -
The
cube root of 20020440 is 271.5342013357
Scales and comparisons
How big is 20020440?- 20,020,440 seconds is equal to 33 weeks, 17 hours, 14 minutes.
-
To count from 1 to 20,020,440 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 20020440 cubic inches would be around 22.6 feet tall.
Recreational maths with 20020440
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The information we have on file for 20020440 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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