23921872 (number)

23921872 is an even 8-digits composite number following 23921871 and preceding 23921873. In scientific notation, it is written as 2.3921872 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 10801536 positive integers (up to 23921872) that are relatively prime to 23921872.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred twenty-one thousand eight hundred seventy-two

Notation

Scientific notation 2.3921872 × 10^7
Engineering notation 2.3921872 × 10^6

Prime Factorization of 23921872

Prime Factorization 2 × 2 × 2 × 2 × 47 × 13 × 2447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2990234
Product of the distinct prime numbers

The prime factorization of 23921872 is 2 × 2 × 2 × 2 × 47 × 13 × 2447. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 23921872)

Multiplication

n×y
n×2 47843744
n×3 71765616
n×4 95687488
n×5 119609360

Division

n÷y
n÷2 11960936
n÷3 7973957.3333333
n÷3 5980468
n÷5 4784374.4

Exponentiation

ny
n2 572255959984384
n3 1.3689433825984E+22
n4 3.2747688373765E+29
n5 7.8338600957309E+36

Nth Root

y√n
2√n 4890.9990799427
3√n 288.13657359915
4√n 69.935678161741
5√n 29.906048442052

Divisors of 23921872

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23921871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23921872 can be divided by 40 positive divisors. The sum of these divisors (counting 23921872) is 1, the average is 0.025.

Base conversion 23921872

Base System Value
2 Binary 1011011010000010011010000
3 Ternary 1200000100122021
4 Quaternary 1123100103100
5 Quinary 22110444442
6 Senary 2212421224
8 Octal 133202320
10 Decimal 23921872
12 Duodecimal 8017814
16 Hexadecimal 16d04d0
20 Vigesimal 79a4dc
36 Base36 e8q8g

Cryptographic Hash Functions

md5 324f9883b946224b0ad8c2b9e3792635
sha1 60fdd5b972b0c10e6e2ac2933613c7dff1c586b3
sha256 e20270ba98c3905ec95ac37c6153ff0cf74609e65caf5c4255efd5d8ae0ebeac
sha512 f2cdcd4c6138d72de208e2fe84bfb658d076ee7fed63396b522d410b4ab68a29c4b894af156b4a8fd77998ddc022e82ebd4a840d986f20a6264099942e980aa8
ripemd-160 b6e921bb86856d93b3ff5bf67c9c823eb2e89f55

23921872 as geometric shapes

Circle

Radius = n
Diameter 47843744
Circumference 150305554.67063
Area 1.7977951198599E+15

Sphere

Radius = n
Volume 5.7342166319351E+22
Surface area 7.1911804794397E+15
Circumference 150305554.67063

Square

Length = n
Perimeter 95687488
Area 572255959984384
Diagonal 33830635.819753

Cube

Length = n
Surface area 3433535759906304
Volume 1.3689433825984E+22
Space diagonal 41433897.716159

Equilateral Triangle

Length = n
Perimeter 71765616
Area 2.4779409940676E+14
Altitude 20716948.85808

Triangular Pyramid

Length = n
Surface area 2.4779409940676E+14
Volume 1.6133152481596E+21
Height 11276878.606584