20342472 (number)

20342472 is an even 8-digits composite number following 20342471 and preceding 20342473. In scientific notation, it is written as 2.0342472 × 10^7. The sum of its digits is 24. It has a total of 7 prime factors and 64 positive divisors. There are 6285312 positive integers (up to 20342472) that are relatively prime to 20342472.

Interesting facts

Basic properties

Name

Name twenty million three hundred forty-two thousand four hundred seventy-two

Notation

Scientific notation 2.0342472 × 10^7
Engineering notation 2.0342472 × 10^6

Prime Factorization of 20342472

Prime Factorization 2 × 2 × 2 × 3 × 17 × 73 × 683

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5085618
Product of the distinct prime numbers

The prime factorization of 20342472 is 2 × 2 × 2 × 3 × 17 × 73 × 683. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20342472)

Multiplication

n×y
n×2 40684944
n×3 61027416
n×4 81369888
n×5 101712360

Division

n÷y
n÷2 10171236
n÷3 6780824
n÷3 5085618
n÷5 4068494.4

Exponentiation

ny
n2 413816167070784
n3 8.4180437917847E+21
n4 1.7124382012916E+29
n5 3.4835226161504E+36

Nth Root

y√n
2√n 4510.2629635089
3√n 272.982354721
4√n 67.158491373086
5√n 28.952145014076

Divisors of 20342472

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20342471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20342472 can be divided by 64 positive divisors. The sum of these divisors (counting 20342472) is 1, the average is 0.015625.

Base conversion 20342472

Base System Value
2 Binary 1001101100110011011001000
3 Ternary 1102021111121220
4 Quaternary 1031212123020
5 Quinary 20201424342
6 Senary 2004002040
8 Octal 115463310
10 Decimal 20342472
12 Duodecimal 6990320
16 Hexadecimal 13666c8
20 Vigesimal 672g3c
36 Base36 c40co

Cryptographic Hash Functions

md5 911f228394021ae8d84b6f47a102fb4f
sha1 449b41f76f23dbf16bef2d37d8f2fb373abfa475
sha256 a306d536d60be44b5f64f52df553a5d9abf51c7620e3488e4697a7ec14c7cafc
sha512 b3411d5bbd4081460d380cd3723c49214afb5c12cddf752e3bfae007bce6102b8c2e5d8f4fcaef5ec4c5754460767f8c49786362e79524eaf7c0e71bfd54bda7
ripemd-160 5decdc52ad01520367a5f97029f44cd1f4f1e471

20342472 as geometric shapes

Circle

Radius = n
Diameter 40684944
Circumference 127815521.18211
Area 1.3000418304063E+15

Sphere

Radius = n
Volume 3.5261419378491E+22
Surface area 5.200167321625E+15
Circumference 127815521.18211

Square

Length = n
Perimeter 81369888
Area 413816167070784
Diagonal 28768599.794595

Cube

Length = n
Surface area 2482897002424704
Volume 8.4180437917847E+21
Space diagonal 35234195.055547

Equilateral Triangle

Length = n
Perimeter 61027416
Area 1.7918765659E+14
Altitude 17617097.527774

Triangular Pyramid

Length = n
Surface area 1.7918765659E+14
Volume 9.9207597491605E+20
Height 9589533.264865