428942080
428,942,080 is an even composite number composed of four prime numbers multiplied together.
428942080 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 428942080:
28 × 5 × 73 × 977
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 7 × 7 × 977)See below for interesting mathematical facts about the number 428942080 from the Numbermatics database.
Names of 428942080
- Cardinal: 428942080 can be written as Four hundred twenty-eight million, nine hundred forty-two thousand and eighty.
Scientific notation
- Scientific notation: 4.2894208 × 108
Factors of 428942080
Divisors of 428942080
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 49 56 64 70 80 98 112 128 140 160 196 224 245 256 280 320 343 392 448 490 560 640 686 784 896 977 980 1120 1280 1372 1568 1715 1792 1954 1960 2240 2744 3136 3430 3908 3920 4480 4885 5488 6272 6839 6860 7816 7840 8960 9770 10976 12544 13678 13720 15632 15680 19540 21952 27356 27440 31264 31360 34195 39080 43904 47873 54712 54880 62528 62720 68390 78160 87808 95746 109424 109760 125056 136780 156320 191492 218848 219520 239365 250112 273560 312640 335111 382984 437696 439040 478730 547120 625280 670222 765968 875392 957460 1094240 1250560 1340444 1531936 1675555 1750784 1914920 2188480 2680888 3063872 3351110 3829840 4376960 5361776 6127744 6702220 7659680 8753920 10723552 12255488 13404440 15319360 21447104 26808880 30638720 42894208 53617760 61277440 85788416 107235520 214471040 428942080
- Sum of all divisors σ(n): 1199419200
- Sum of proper divisors (its aliquot sum) s(n): 770477120
- 428942080 is an abundant number, because the sum of its proper divisors (770477120) is greater than itself. Its abundance is 341535040
Bases of 428942080
- Binary: 110011001000100100011000000002
- Hexadecimal: 0x19912300
- Base-36: 73DPTS
Squares and roots of 428942080
- 428942080 squared (4289420802) is 183991307994726400
- 428942080 cubed (4289420803) is 78921614353178571046912000
-
The
square root of 428942080 is 20710.9169280357 -
The
cube root of 428942080 is 754.1647298195
Scales and comparisons
How big is 428942080?- 428,942,080 seconds is equal to 13 years, 33 weeks, 1 day, 14 hours, 34 minutes, 40 seconds.
-
To count from 1 to 428,942,080 would take you about twenty 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 428942080 cubic inches would be around 62.8 feet tall.
Recreational maths with 428942080
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"Number 428942080 - Facts about the integer". Numbermatics.com. 2024. Web. 9 May 2024.
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