42205380
42,205,380 is an even composite number composed of five prime numbers multiplied together.
What does the number 42205380 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
42205380 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 42205380:
22 × 3 × 5 × 7 × 3172
(2 × 2 × 3 × 5 × 7 × 317 × 317)See below for interesting mathematical facts about the number 42205380 from the Numbermatics database.
Names of 42205380
- Cardinal: 42205380 can be written as Forty-two million, two hundred five thousand, three hundred eighty.
Scientific notation
- Scientific notation: 4.220538 × 107
Factors of 42205380
Divisors of 42205380
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 317 420 634 951 1268 1585 1902 2219 3170 3804 4438 4755 6340 6657 8876 9510 11095 13314 19020 22190 26628 33285 44380 66570 100489 133140 200978 301467 401956 502445 602934 703423 1004890 1205868 1406846 1507335 2009780 2110269 2813692 3014670 3517115 4220538 6029340 7034230 8441076 10551345 14068460 21102690 42205380
- Sum of all divisors σ(n): 135484608
- Sum of proper divisors (its aliquot sum) s(n): 93279228
- 42205380 is an abundant number, because the sum of its proper divisors (93279228) is greater than itself. Its abundance is 51073848
Bases of 42205380
- Binary: 101000010000000000110001002
- Hexadecimal: 0x28400C4
- Base-36: P4LVO
Squares and roots of 42205380
- 42205380 squared (422053802) is 1781294100944400
- 42205380 cubed (422053803) is 75180194422116760872000
-
The
square root of 42205380 is 6496.5667856183 -
The
cube root of 42205380 is 348.1683357871
Scales and comparisons
How big is 42205380?- 42,205,380 seconds is equal to 1 year, 17 weeks, 5 days, 11 hours, 43 minutes.
-
To count from 1 to 42,205,380 would take you about two years!
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 42205380 cubic inches would be around 29 feet tall.
Recreational maths with 42205380
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The information we have on file for 42205380 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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