42029780
42,029,780 is an even composite number composed of six prime numbers multiplied together.
42029780 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 42029780:
22 × 5 × 13 × 17 × 37 × 257
(2 × 2 × 5 × 13 × 17 × 37 × 257)See below for interesting mathematical facts about the number 42029780 from the Numbermatics database.
Names of 42029780
- Cardinal: 42029780 can be written as Forty-two million, twenty-nine thousand, seven hundred eighty.
Scientific notation
- Scientific notation: 4.202978 × 107
Factors of 42029780
Divisors of 42029780
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 10 13 17 20 26 34 37 52 65 68 74 85 130 148 170 185 221 257 260 340 370 442 481 514 629 740 884 962 1028 1105 1258 1285 1924 2210 2405 2516 2570 3145 3341 4369 4420 4810 5140 6290 6682 8177 8738 9509 9620 12580 13364 16354 16705 17476 19018 21845 32708 33410 38036 40885 43690 47545 56797 66820 81770 87380 95090 113594 123617 161653 163540 190180 227188 247234 283985 323306 494468 567970 618085 646612 808265 1135940 1236170 1616530 2101489 2472340 3233060 4202978 8405956 10507445 21014890 42029780
- Sum of all divisors σ(n): 103765536
- Sum of proper divisors (its aliquot sum) s(n): 61735756
- 42029780 is an abundant number, because the sum of its proper divisors (61735756) is greater than itself. Its abundance is 19705976
Bases of 42029780
- Binary: 101000000101010010110101002
- Hexadecimal: 0x28152D4
- Base-36: P0UDW
Squares and roots of 42029780
- 42029780 squared (420297802) is 1766502406848400
- 42029780 cubed (420297803) is 74245707529308745352000
-
The
square root of 42029780 is 6483.0378681603 -
The
cube root of 42029780 is 347.6848006927
Scales and comparisons
How big is 42029780?- 42,029,780 seconds is equal to 1 year, 17 weeks, 3 days, 10 hours, 56 minutes, 20 seconds.
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To count from 1 to 42,029,780 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 42029780 cubic inches would be around 29 feet tall.
Recreational maths with 42029780
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The information we have on file for 42029780 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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