428298240
428,298,240 is an even composite number composed of four prime numbers multiplied together.
428298240 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of one hundred four divisors.
Prime factorization of 428298240:
212 × 3 × 5 × 6971
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 6971)See below for interesting mathematical facts about the number 428298240 from the Numbermatics database.
Names of 428298240
- Cardinal: 428298240 can be written as Four hundred twenty-eight million, two hundred ninety-eight thousand, two hundred forty.
Scientific notation
- Scientific notation: 4.2829824 × 108
Factors of 428298240
Divisors of 428298240
- Number of divisors d(n): 104
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 2048 2560 3072 3840 4096 5120 6144 6971 7680 10240 12288 13942 15360 20480 20913 27884 30720 34855 41826 55768 61440 69710 83652 104565 111536 139420 167304 209130 223072 278840 334608 418260 446144 557680 669216 836520 892288 1115360 1338432 1673040 1784576 2230720 2676864 3346080 3569152 4461440 5353728 6692160 7138304 8922880 10707456 13384320 14276608 17845760 21414912 26768640 28553216 35691520 42829824 53537280 71383040 85659648 107074560 142766080 214149120 428298240
- Sum of all divisors σ(n): 1370583648
- Sum of proper divisors (its aliquot sum) s(n): 942285408
- 428298240 is an abundant number, because the sum of its proper divisors (942285408) is greater than itself. Its abundance is 513987168
Bases of 428298240
- Binary: 110011000011101010000000000002
- Hexadecimal: 0x19875000
- Base-36: 72ZX1C
Squares and roots of 428298240
- 428298240 squared (4282982402) is 183439382387097600
- 428298240 cubed (4282982403) is 78566764623080900788224000
-
The
square root of 428298240 is 20695.3675976051 -
The
cube root of 428298240 is 753.7872083257
Scales and comparisons
How big is 428298240?- 428,298,240 seconds is equal to 13 years, 32 weeks, 1 day, 3 hours, 44 minutes.
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To count from 1 to 428,298,240 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 428298240 cubic inches would be around 62.8 feet tall.
Recreational maths with 428298240
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The information we have on file for 428298240 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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