42799900
42,799,900 is an even composite number composed of six prime numbers multiplied together.
42799900 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 42799900:
22 × 52 × 11 × 13 × 41 × 73
(2 × 2 × 5 × 5 × 11 × 13 × 41 × 73)See below for interesting mathematical facts about the number 42799900 from the Numbermatics database.
Names of 42799900
- Cardinal: 42799900 can be written as Forty-two million, seven hundred ninety-nine thousand, nine hundred.
Scientific notation
- Scientific notation: 4.27999 × 107
Factors of 42799900
Divisors of 42799900
- Number of divisors d(n): 144
-
Complete list of divisors:
1 2 4 5 10 11 13 20 22 25 26 41 44 50 52 55 65 73 82 100 110 130 143 146 164 205 220 260 275 286 292 325 365 410 451 533 550 572 650 715 730 803 820 902 949 1025 1066 1100 1300 1430 1460 1606 1804 1825 1898 2050 2132 2255 2665 2860 2993 3212 3575 3650 3796 4015 4100 4510 4745 5330 5863 5986 7150 7300 8030 9020 9490 10439 10660 11275 11726 11972 13325 14300 14965 16060 18980 20075 20878 22550 23452 23725 26650 29315 29930 32923 38909 40150 41756 45100 47450 52195 53300 58630 59860 65846 74825 77818 80300 94900 104390 117260 131692 146575 149650 155636 164615 194545 208780 260975 293150 299300 329230 389090 427999 521950 586300 658460 778180 823075 855998 972725 1043900 1646150 1711996 1945450 2139995 3292300 3890900 4279990 8559980 10699975 21399950 42799900
- Sum of all divisors σ(n): 113305248
- Sum of proper divisors (its aliquot sum) s(n): 70505348
- 42799900 is an abundant number, because the sum of its proper divisors (70505348) is greater than itself. Its abundance is 27705448
Bases of 42799900
- Binary: 101000110100010011000111002
- Hexadecimal: 0x28D131C
- Base-36: PHCM4
Squares and roots of 42799900
- 42799900 squared (427999002) is 1831831440010000
- 42799900 cubed (427999003) is 78402202449283999000000
-
The
square root of 42799900 is 6542.1632507911 -
The
cube root of 42799900 is 349.7955268267
Scales and comparisons
How big is 42799900?- 42,799,900 seconds is equal to 1 year, 18 weeks, 5 days, 8 hours, 51 minutes, 40 seconds.
-
To count from 1 to 42,799,900 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 42799900 cubic inches would be around 29.1 feet tall.
Recreational maths with 42799900
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The information we have on file for 42799900 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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