420323928
420,323,928 is an even composite number composed of five prime numbers multiplied together.
420323928 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 420323928:
23 × 3 × 19 × 197 × 4679
(2 × 2 × 2 × 3 × 19 × 197 × 4679)See below for interesting mathematical facts about the number 420323928 from the Numbermatics database.
Names of 420323928
- Cardinal: 420323928 can be written as Four hundred twenty million, three hundred twenty-three thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 4.20323928 × 108
Factors of 420323928
Divisors of 420323928
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 6 8 12 19 24 38 57 76 114 152 197 228 394 456 591 788 1182 1576 2364 3743 4679 4728 7486 9358 11229 14037 14972 18716 22458 28074 29944 37432 44916 56148 88901 89832 112296 177802 266703 355604 533406 711208 921763 1066812 1843526 2133624 2765289 3687052 5530578 7374104 11061156 17513497 22122312 35026994 52540491 70053988 105080982 140107976 210161964 420323928
- Sum of all divisors σ(n): 1111968000
- Sum of proper divisors (its aliquot sum) s(n): 691644072
- 420323928 is an abundant number, because the sum of its proper divisors (691644072) is greater than itself. Its abundance is 271320144
Bases of 420323928
- Binary: 110010000110110100010010110002
- Hexadecimal: 0x190DA258
- Base-36: 6Y900O
Squares and roots of 420323928
- 420323928 squared (4203239282) is 176672204449349184
- 420323928 cubed (4203239283) is 74259554942569526062474752
-
The
square root of 420323928 is 20501.8030426595 -
The
cube root of 420323928 is 749.0797174571
Scales and comparisons
How big is 420323928?- 420,323,928 seconds is equal to 13 years, 18 weeks, 6 days, 20 hours, 38 minutes, 48 seconds.
-
To count from 1 to 420,323,928 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 420323928 cubic inches would be around 62.4 feet tall.
Recreational maths with 420323928
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The information we have on file for 420323928 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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