20744900 (number)

20744900 is an even 8-digits composite number following 20744899 and preceding 20744901. In scientific notation, it is written as 2.0744900 × 10^7. The sum of its digits is 26. It has a total of 6 prime factors and 36 positive divisors. There are 7543200 positive integers (up to 20744900) that are relatively prime to 20744900.

Interesting facts

Basic properties

Name

Name twenty million seven hundred forty-four thousand nine hundred

Notation

Scientific notation 2.0744900 × 10^7
Engineering notation 2.0744900 × 10^6

Prime Factorization of 20744900

Prime Factorization 2 × 2 × 5 × 5 × 11 × 18859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2074490
Product of the distinct prime numbers

The prime factorization of 20744900 is 2 × 2 × 5 × 5 × 11 × 18859. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 3, 1, 19, 962, 997, 4837, 2822, 7173, 56204, 583, 841652, 7606865, 5754248, 52689474, 68060827, 417570080, 898786489, 4478619848, 7004781770

Basic calculations (n = 20744900)

Multiplication

n×y
n×2 41489800
n×3 62234700
n×4 82979600
n×5 103724500

Division

n÷y
n÷2 10372450
n÷3 6914966.6666667
n÷3 5186225
n÷5 4148980

Exponentiation

ny
n2 430350876010000
n3 8.9275858877398E+21
n4 1.8520187648257E+29
n5 3.8419944074434E+36

Nth Root

y√n
2√n 4554.6569574448
3√n 274.77071797951
4√n 67.488198653133
5√n 29.065799214387

Divisors of 20744900

1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 220, 275, 550, 1100, 18859, 37718, 75436, 94295, 188590, 207449, 377180, 414898, 471475, 829796, 942950, 1037245, 1885900, 2074490, 4148980, 5186225, 10372450, 20744900

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20744899
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20744900 can be divided by 36 positive divisors. The sum of these divisors (counting 20744900) is 1, the average is 0.027777777777778.

Base conversion 20744900

Base System Value
2 Binary 1001111001000101011000100
3 Ternary 1110000221122122
4 Quaternary 1033020223010
5 Quinary 20302314100
6 Senary 2020345112
8 Octal 117105304
10 Decimal 20744900
12 Duodecimal 6b45198
16 Hexadecimal 13c8ac4
20 Vigesimal 69d250
36 Base36 ccmv8

Cryptographic Hash Functions

md5 ffd0b31876abf3b00a57fadbfc162e81
sha1 be888496342bf60225dd0b1a8c3b8f05913e5ba2
sha256 a0df1ca7439479fe41a3b005897fa06b1a7a7261897320c949a6936abad22f93
sha512 d5832baefbb9172f35f8063c5027c5a11d1f6de3a33888973460231e7289def3bb4672991b55e462a107b545242293aa084151f4ba98ee5d008edef3d26f2fe6
ripemd-160 0143280e9a5927cb8dfb301c2f5e633c412f8d44

20744900 as geometric shapes

Circle

Radius = n
Diameter 41489800
Circumference 130344050.87891
Area 1.3519871505389E+15

Sphere

Radius = n
Volume 3.7395784318954E+22
Surface area 5.4079486021558E+15
Circumference 130344050.87891

Square

Length = n
Perimeter 82979600
Area 430350876010000
Diagonal 29337718.930074

Cube

Length = n
Surface area 2582105256060000
Volume 8.9275858877398E+21
Space diagonal 35931220.797936

Equilateral Triangle

Length = n
Perimeter 62234700
Area 1.8634739558277E+14
Altitude 17965610.398968

Triangular Pyramid

Length = n
Surface area 1.8634739558277E+14
Volume 1.0521260868077E+21
Height 9779239.6433579