20451704 (number)

20451704 is an even 8-digits composite number following 20451703 and preceding 20451705. In scientific notation, it is written as 2.0451704 × 10^7. The sum of its digits is 23. It has a total of 7 prime factors and 48 positive divisors. There are 8087040 positive integers (up to 20451704) that are relatively prime to 20451704.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-one thousand seven hundred four

Notation

Scientific notation 2.0451704 × 10^7
Engineering notation 2.0451704 × 10^6

Prime Factorization of 20451704

Prime Factorization 2 × 2 × 2 × 7 × 13 × 13 × 2161

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 393302
Product of the distinct prime numbers

The prime factorization of 20451704 is 2 × 2 × 2 × 7 × 13 × 13 × 2161. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20451704)

Multiplication

n×y
n×2 40903408
n×3 61355112
n×4 81806816
n×5 102258520

Division

n÷y
n÷2 10225852
n÷3 6817234.6666667
n÷3 5112926
n÷5 4090340.8

Exponentiation

ny
n2 418272196503616
n3 8.5543791543218E+21
n4 1.7495163036796E+29
n5 3.5780589586029E+36

Nth Root

y√n
2√n 4522.3560231366
3√n 273.47008954044
4√n 67.248464838512
5√n 28.98317103584

Divisors of 20451704

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20451703
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20451704 can be divided by 48 positive divisors. The sum of these divisors (counting 20451704) is 1, the average is 0.020833333333333.

Base conversion 20451704

Base System Value
2 Binary 1001110000001000101111000
3 Ternary 1102111001110112
4 Quaternary 1032001011320
5 Quinary 20213423304
6 Senary 2010203452
8 Octal 116010570
10 Decimal 20451704
12 Duodecimal 6a23588
16 Hexadecimal 1381178
20 Vigesimal 67g954
36 Base36 c6cmw

Cryptographic Hash Functions

md5 3bb546a285d78ecf78c9c1810ca5f81f
sha1 5b3408dabfc8c342b761e2520d1099b605b876b5
sha256 ab70baf0e43d99086e39bf97a2d8850d930c90007786dbf312a6205a5726658a
sha512 d0a525677468af182fd6dad5eec81a103d5f71bcc92610ce27af4ed2a1d083dab5340ca079869d99f94c34d537d2674b32b6b1a70ef166b5645fc0eb5667c4a0
ripemd-160 43185638bc20f5a271e2ee34ce66d4d4747cdebf

20451704 as geometric shapes

Circle

Radius = n
Diameter 40903408
Circumference 128501846.07959
Area 1.3140408597366E+15

Sphere

Radius = n
Volume 3.5832499609652E+22
Surface area 5.2561634389465E+15
Circumference 128501846.07959

Square

Length = n
Perimeter 81806816
Area 418272196503616
Diagonal 28923077.17044

Cube

Length = n
Surface area 2509633179021696
Volume 8.5543791543218E+21
Space diagonal 35423390.42936

Equilateral Triangle

Length = n
Perimeter 61355112
Area 1.8111717393442E+14
Altitude 17711695.21468

Triangular Pyramid

Length = n
Surface area 1.8111717393442E+14
Volume 1.008143251477E+21
Height 9641025.72348