20455964 (number)

20455964 is an even 8-digits composite number following 20455963 and preceding 20455965. In scientific notation, it is written as 2.0455964 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 9626304 positive integers (up to 20455964) that are relatively prime to 20455964.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-five thousand nine hundred sixty-four

Notation

Scientific notation 2.0455964 × 10^7
Engineering notation 2.0455964 × 10^6

Prime Factorization of 20455964

Prime Factorization 2 × 2 × 17 × 300823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10227982
Product of the distinct prime numbers

The prime factorization of 20455964 is 2 × 2 × 17 × 300823. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 35, 95, 134, 83, 4605, 2669, 43077, 75435, 302806, 584513, 9017326, 5793524, 1884195, 87180480, 496081947, 501150167, 4556102103, 8201699917

Basic calculations (n = 20455964)

Multiplication

n×y
n×2 40911928
n×3 61367892
n×4 81823856
n×5 102279820

Division

n÷y
n÷2 10227982
n÷3 6818654.6666667
n÷3 5113991
n÷5 4091192.8

Exponentiation

ny
n2 418446463169296
n3 8.5597257865184E+21
n4 1.7509744253889E+29
n5 3.5817869810677E+36

Nth Root

y√n
2√n 4522.8269920482
3√n 273.48907576124
4√n 67.251966454879
5√n 28.984378348666

Divisors of 20455964

1, 2, 4, 17, 34, 68, 300823, 601646, 1203292, 5113991, 10227982, 20455964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20455963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20455964 can be divided by 12 positive divisors. The sum of these divisors (counting 20455964) is 1, the average is 0.083333333333333.

Base conversion 20455964

Base System Value
2 Binary 1001110000010001000011100
3 Ternary 1102111021022022
4 Quaternary 1032002020130
5 Quinary 20214042324
6 Senary 2010235312
8 Octal 116021034
10 Decimal 20455964
12 Duodecimal 6a25b38
16 Hexadecimal 138221c
20 Vigesimal 67gji4
36 Base36 c6fx8

Cryptographic Hash Functions

md5 09d910f88f703234bf5830a56fddce23
sha1 9abd97f9851623baee2c52453af3aa17087433d9
sha256 8bb30108aeda539a3d577b0e01b4df981e4b8cc423fee03812594731082522bd
sha512 114b6ea6e7c0185847b8f9ed2bce6b8b1a5562407ea8e61afadc31f9aec2724c07ff701e7c577509d7cf3fb1af961e097121d5710fa3b84c96d722630f8e52dd
ripemd-160 287d3889ae3c3c0a30c64ac69247b15f8b4ad563

20455964 as geometric shapes

Circle

Radius = n
Diameter 40911928
Circumference 128528612.44899
Area 1.3145883346133E+15

Sphere

Radius = n
Volume 3.5854895530226E+22
Surface area 5.2583533384532E+15
Circumference 128528612.44899

Square

Length = n
Perimeter 81823856
Area 418446463169296
Diagonal 28929101.720216

Cube

Length = n
Surface area 2510678779015776
Volume 8.5597257865184E+21
Space diagonal 35430768.9658

Equilateral Triangle

Length = n
Perimeter 61367892
Area 1.8119263361418E+14
Altitude 17715384.4829

Triangular Pyramid

Length = n
Surface area 1.8119263361418E+14
Volume 1.0087733581241E+21
Height 9643033.9067386