20454964 (number)

20454964 is an even 8-digits composite number following 20454963 and preceding 20454965. In scientific notation, it is written as 2.0454964 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 10009784 positive integers (up to 20454964) that are relatively prime to 20454964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0454964 × 10^7
Engineering notation 2.0454964 × 10^6

Prime Factorization of 20454964

Prime Factorization 2 × 2 × 47 × 108803

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 10227482
Product of the distinct prime numbers

The prime factorization of 20454964 is 2 × 2 × 47 × 108803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 19, 71, 643, 499, 3414, 5267, 83832, 95048, 152450, 352096, 7571337, 7803223, 47472519, 58976552, 606028896, 897275847, 4006026497, 3024758960

Basic calculations (n = 20454964)

Multiplication

n×y
n×2 40909928
n×3 61364892
n×4 81819856
n×5 102274820

Division

n÷y
n÷2 10227482
n÷3 6818321.3333333
n÷3 5113741
n÷5 4090992.8

Exponentiation

ny
n2 418405552241296
n3 8.5584705084958E+21
n4 1.7506320614634E+29
n5 3.580911579448E+36

Nth Root

y√n
2√n 4522.7164403708
3√n 273.48461913867
4√n 67.251144528333
5√n 28.984094959967

Divisors of 20454964

1, 2, 4, 47, 94, 188, 108803, 217606, 435212, 5113741, 10227482, 20454964

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 -20454963
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 20454964 can be divided by 12 positive divisors. The sum of these divisors (counting 20454964) is 1, the average is 0.083333333333333.

Base conversion 20454964

Base System Value
2 Binary 1001110000001111000110100
3 Ternary 1102111012221021
4 Quaternary 1032001320310
5 Quinary 20214024324
6 Senary 2010230524
8 Octal 116017064
10 Decimal 20454964
12 Duodecimal 6a25444
16 Hexadecimal 1381e34
20 Vigesimal 67gh84
36 Base36 c6f5g

Cryptographic Hash Functions

md5 701abc996e8448937d6ae165629d2592
sha1 d12d1fb0e92c4222e1786ee9074352ab74aff8f9
sha256 96475819570468a1c6ecdd0df85d558407a0895db8cff21eafd743650e43db22
sha512 e4e093e17099654920b46f7b12e19d43f7a27b42858f2d67bf78926f967284e7fce0ac6fd30d28f64e23cc8a03db5d0453a3b3fa5759a6be4885cc5537158d24
ripemd-160 3a17a3bfd4387121011c4adf9a7248719f1d5fc0

20454964 as geometric shapes

Circle

Radius = n
Diameter 40909928
Circumference 128522329.26369
Area 1.3144598091424E+15

Sphere

Radius = n
Volume 3.5849637433941E+22
Surface area 5.2578392365697E+15
Circumference 128522329.26369

Square

Length = n
Perimeter 81819856
Area 418405552241296
Diagonal 28927687.506653

Cube

Length = n
Surface area 2510433313447776
Volume 8.5584705084958E+21
Space diagonal 35429036.914992

Equilateral Triangle

Length = n
Perimeter 61364892
Area 1.8117491866271E+14
Altitude 17714518.457496

Triangular Pyramid

Length = n
Surface area 1.8117491866271E+14
Volume 1.0086254221904E+21
Height 9642562.5022178