1320790100
1,320,790,100 is an even composite number composed of four prime numbers multiplied together.
1320790100 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of ninety divisors.
Prime factorization of 1320790100:
22 × 52 × 74 × 5501
(2 × 2 × 5 × 5 × 7 × 7 × 7 × 7 × 5501)See below for interesting mathematical facts about the number 1320790100 from the Numbermatics database.
Names of 1320790100
- Cardinal: 1320790100 can be written as One billion, three hundred twenty million, seven hundred ninety thousand, one hundred.
Scientific notation
- Scientific notation: 1.3207901 × 109
Factors of 1320790100
Divisors of 1320790100
- Number of divisors d(n): 90
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Complete list of divisors:
1 2 4 5 7 10 14 20 25 28 35 49 50 70 98 100 140 175 196 245 343 350 490 686 700 980 1225 1372 1715 2401 2450 3430 4802 4900 5501 6860 8575 9604 11002 12005 17150 22004 24010 27505 34300 38507 48020 55010 60025 77014 110020 120050 137525 154028 192535 240100 269549 275050 385070 539098 550100 770140 962675 1078196 1347745 1886843 1925350 2695490 3773686 3850700 5390980 6738725 7547372 9434215 13207901 13477450 18868430 26415802 26954900 37736860 47171075 52831604 66039505 94342150 132079010 188684300 264158020 330197525 660395050 1320790100
- Sum of all divisors σ(n): 3344209134
- Sum of proper divisors (its aliquot sum) s(n): 2023419034
- 1320790100 is an abundant number, because the sum of its proper divisors (2023419034) is greater than itself. Its abundance is 702628934
Bases of 1320790100
- Binary: 10011101011100110101000010101002
- Hexadecimal: 0x4EB9A854
- Base-36: LUD45W
Squares and roots of 1320790100
- 1320790100 squared (13207901002) is 1744486488258010000
- 1320790100 cubed (13207901003) is 2304100483274945853701000000
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The
square root of 1320790100 is 36342.6760159457 -
The
cube root of 1320790100 is 1097.1801327751
Scales and comparisons
How big is 1320790100?- 1,320,790,100 seconds is equal to 41 years, 51 weeks, 5 days, 22 hours, 8 minutes, 20 seconds.
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To count from 1 to 1,320,790,100 would take you about eighty-three 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 1320790100 cubic inches would be around 91.4 feet tall.
Recreational maths with 1320790100
- 1320790100 backwards is 0010970231
- The number of decimal digits it has is: 10
- The sum of 1320790100's digits is 23
- More coming soon!
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