428989050
428,989,050 is an even composite number composed of six prime numbers multiplied together.
428989050 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 428989050:
2 × 32 × 52 × 7 × 17 × 8011
(2 × 3 × 3 × 5 × 5 × 7 × 17 × 8011)See below for interesting mathematical facts about the number 428989050 from the Numbermatics database.
Names of 428989050
- Cardinal: 428989050 can be written as Four hundred twenty-eight million, nine hundred eighty-nine thousand and fifty.
Scientific notation
- Scientific notation: 4.2898905 × 108
Factors of 428989050
Divisors of 428989050
- Number of divisors d(n): 144
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 17 18 21 25 30 34 35 42 45 50 51 63 70 75 85 90 102 105 119 126 150 153 170 175 210 225 238 255 306 315 350 357 425 450 510 525 595 630 714 765 850 1050 1071 1190 1275 1530 1575 1785 2142 2550 2975 3150 3570 3825 5355 5950 7650 8011 8925 10710 16022 17850 24033 26775 40055 48066 53550 56077 72099 80110 112154 120165 136187 144198 168231 200275 240330 272374 280385 336462 360495 400550 408561 504693 560770 600825 680935 720990 817122 841155 953309 1009386 1201650 1225683 1361870 1401925 1682310 1802475 1906618 2042805 2451366 2523465 2803850 2859927 3404675 3604950 4085610 4205775 4766545 5046930 5719854 6128415 6809350 8411550 8579781 9533090 10214025 12256830 12617325 14299635 17159562 20428050 23832725 25234650 28599270 30642075 42898905 47665450 61284150 71498175 85797810 142996350 214494525 428989050
- Sum of all divisors σ(n): 1394857152
- Sum of proper divisors (its aliquot sum) s(n): 965868102
- 428989050 is an abundant number, because the sum of its proper divisors (965868102) is greater than itself. Its abundance is 536879052
Bases of 428989050
- Binary: 110011001000111011010011110102
- Hexadecimal: 0x1991DA7A
- Base-36: 73EQ2I
Squares and roots of 428989050
- 428989050 squared (4289890502) is 184031605019902500
- 428989050 cubed (4289890503) is 78947543407463204567625000
-
The
square root of 428989050 is 20712.0508400303 -
The
cube root of 428989050 is 754.1922563209
Scales and comparisons
How big is 428989050?- 428,989,050 seconds is equal to 13 years, 33 weeks, 2 days, 3 hours, 37 minutes, 30 seconds.
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To count from 1 to 428,989,050 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 428989050 cubic inches would be around 62.8 feet tall.
Recreational maths with 428989050
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