20416008420
20,416,008,420 is an even composite number composed of five prime numbers multiplied together.
20416008420 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 20416008420:
22 × 33 × 5 × 23 × 1643801
(2 × 2 × 3 × 3 × 3 × 5 × 23 × 1643801)See below for interesting mathematical facts about the number 20416008420 from the Numbermatics database.
Names of 20416008420
- Cardinal: 20416008420 can be written as Twenty billion, four hundred sixteen million, eight thousand, four hundred twenty.
Scientific notation
- Scientific notation: 2.041600842 × 1010
Factors of 20416008420
Divisors of 20416008420
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 23 27 30 36 45 46 54 60 69 90 92 108 115 135 138 180 207 230 270 276 345 414 460 540 621 690 828 1035 1242 1380 2070 2484 3105 4140 6210 12420 1643801 3287602 4931403 6575204 8219005 9862806 14794209 16438010 19725612 24657015 29588418 32876020 37807423 44382627 49314030 59176836 73971045 75614846 88765254 98628060 113422269 147942090 151229692 177530508 189037115 221913135 226844538 295884180 340266807 378074230 443826270 453689076 567111345 680533614 756148460 887652540 1020800421 1134222690 1361067228 1701334035 2041600842 2268445380 3402668070 4083201684 5104002105 6805336140 10208004210 20416008420
- Sum of all divisors σ(n): 66278096640
- Sum of proper divisors (its aliquot sum) s(n): 45862088220
- 20416008420 is an abundant number, because the sum of its proper divisors (45862088220) is greater than itself. Its abundance is 25446079800
Bases of 20416008420
- Binary: 100110000001110001110010000111001002
- Hexadecimal: 0x4C0E390E4
- Base-36: 9DN5WX0
Squares and roots of 20416008420
- 20416008420 squared (204160084202) is 416813399805510896400
- 20416008420 cubed (204160084203) is 8509665879998136823304147688000
-
The
square root of 20416008420 is 142884.5982602743 -
The
cube root of 20416008420 is 2733.1089566297
Scales and comparisons
How big is 20416008420?- 20,416,008,420 seconds is equal to 649 years, 8 weeks, 4 days, 9 hours, 27 minutes.
-
To count from 1 to 20,416,008,420 would take you about one thousand, two hundred ninety-eight 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 20416008420 cubic inches would be around 227.8 feet tall.
Recreational maths with 20416008420
- 20416008420 backwards is 02480061402
- 20416008420 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 20416008420's digits is 27
- More coming soon!
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