20454624 (number)

20454624 is an even 8-digits composite number following 20454623 and preceding 20454625. In scientific notation, it is written as 2.0454624 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 24 positive divisors. There are 6818112 positive integers (up to 20454624) that are relatively prime to 20454624.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-four thousand six hundred twenty-four

Notation

Scientific notation 2.0454624 × 10^7
Engineering notation 2.0454624 × 10^6

Prime Factorization of 20454624

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 71023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1278414
Product of the distinct prime numbers

The prime factorization of 20454624 is 2 × 2 × 2 × 2 × 2 × 9 × 71023. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 5, 19, 71, 35, 935, 4983, 1775, 42623, 34116, 507955, 131105, 1556889, 4881517, 16754848, 28497780, 10787182, 821336662, 3998919574, 9848993165

Basic calculations (n = 20454624)

Multiplication

n×y
n×2 40909248
n×3 61363872
n×4 81818496
n×5 102273120

Division

n÷y
n÷2 10227312
n÷3 6818208
n÷3 5113656
n÷5 4090924.8

Exponentiation

ny
n2 418391642981376
n3 8.5580437419263E+21
n4 1.7505156691666E+29
n5 3.580613981891E+36

Nth Root

y√n
2√n 4522.6788521848
3√n 273.48310385391
4√n 67.250865066442
5√n 28.983998605285

Divisors of 20454624

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 288, 71023, 142046, 284092, 568184, 639207, 1136368, 1278414, 2272736, 2556828, 5113656, 10227312, 20454624

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20454623
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20454624 can be divided by 24 positive divisors. The sum of these divisors (counting 20454624) is 1, the average is 0.041666666666667.

Base conversion 20454624

Base System Value
2 Binary 1001110000001110011100000
3 Ternary 1102111012110200
4 Quaternary 1032001303200
5 Quinary 20214021444
6 Senary 2010225200
8 Octal 116016340
10 Decimal 20454624
12 Duodecimal 6a25200
16 Hexadecimal 1381ce0
20 Vigesimal 67ggb4
36 Base36 c6ew0

Cryptographic Hash Functions

md5 e7b121d86282a49aa008c5f607d707c2
sha1 1ff73b66f4a7da10bd1d4a6fabed5d6aaac23fd2
sha256 8063c2dcfd1bfeda8327fc337121342456288791f5411c302ae2fd87558233bf
sha512 f9b0444035abf6c433970ae69c6f8ea07d8f0bcf591528ed6df45e68178f0839571803d1e6210d14548d5f765ea7329f213b6baf7f7931b5bad2d9b200ef19f0
ripemd-160 05ddb4ff5e67bc6f0b7c79518719486d221157ed

20454624 as geometric shapes

Circle

Radius = n
Diameter 40909248
Circumference 128520192.98068
Area 1.3144161119137E+15

Sphere

Radius = n
Volume 3.5847849798314E+22
Surface area 5.2576644476546E+15
Circumference 128520192.98068

Square

Length = n
Perimeter 81818496
Area 418391642981376
Diagonal 28927206.674042

Cube

Length = n
Surface area 2510349857888256
Volume 8.5580437419263E+21
Space diagonal 35428448.017718

Equilateral Triangle

Length = n
Perimeter 61363872
Area 1.8116889577649E+14
Altitude 17714224.008859

Triangular Pyramid

Length = n
Surface area 1.8116889577649E+14
Volume 1.0085751272679E+21
Height 9642402.2246807