27428800
27,428,800 is an even composite number composed of five prime numbers multiplied together.
27428800 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 27428800:
26 × 52 × 7 × 31 × 79
(2 × 2 × 2 × 2 × 2 × 2 × 5 × 5 × 7 × 31 × 79)See below for interesting mathematical facts about the number 27428800 from the Numbermatics database.
Names of 27428800
- Cardinal: 27428800 can be written as Twenty-seven million, four hundred twenty-eight thousand, eight hundred.
Scientific notation
- Scientific notation: 2.74288 × 107
Factors of 27428800
Divisors of 27428800
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 25 28 31 32 35 40 50 56 62 64 70 79 80 100 112 124 140 155 158 160 175 200 217 224 248 280 310 316 320 350 395 400 434 448 496 553 560 620 632 700 775 790 800 868 992 1085 1106 1120 1240 1264 1400 1550 1580 1600 1736 1975 1984 2170 2212 2240 2449 2480 2528 2765 2800 3100 3160 3472 3950 4340 4424 4898 4960 5056 5425 5530 5600 6200 6320 6944 7900 8680 8848 9796 9920 10850 11060 11200 12245 12400 12640 13825 13888 15800 17143 17360 17696 19592 21700 22120 24490 24800 25280 27650 31600 34286 34720 35392 39184 43400 44240 48980 49600 55300 61225 63200 68572 69440 78368 85715 86800 88480 97960 110600 122450 126400 137144 156736 171430 173600 176960 195920 221200 244900 274288 342860 347200 391840 428575 442400 489800 548576 685720 783680 857150 884800 979600 1097152 1371440 1714300 1959200 2742880 3428600 3918400 5485760 6857200 13714400 27428800
- Sum of all divisors σ(n): 80629760
- Sum of proper divisors (its aliquot sum) s(n): 53200960
- 27428800 is an abundant number, because the sum of its proper divisors (53200960) is greater than itself. Its abundance is 25772160
Bases of 27428800
- Binary: 11010001010000111110000002
- Hexadecimal: 0x1A287C0
- Base-36: GBW74
Squares and roots of 27428800
- 27428800 squared (274288002) is 752339069440000
- 27428800 cubed (274288003) is 20635757867855872000000
-
The
square root of 27428800 is 5237.2511874073 -
The
cube root of 27428800 is 301.5798141687
Scales and comparisons
How big is 27428800?- 27,428,800 seconds is equal to 45 weeks, 2 days, 11 hours, 6 minutes, 40 seconds.
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To count from 1 to 27,428,800 would take you about sixteen 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 27428800 cubic inches would be around 25.1 feet tall.
Recreational maths with 27428800
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The information we have on file for 27428800 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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