23921871 (number)

23921871 is an odd 8-digits composite number following 23921870 and preceding 23921872. In scientific notation, it is written as 2.3921871 × 10^7. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 15935640 positive integers (up to 23921871) that are relatively prime to 23921871.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.3921871 × 10^7
Engineering notation 2.3921871 × 10^6

Prime Factorization of 23921871

Prime Factorization 3 × 1867 × 4271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23921871
Product of the distinct prime numbers

The prime factorization of 23921871 is 3 × 1867 × 4271. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 23921871)

Multiplication

n×y
n×2 47843742
n×3 71765613
n×4 95687484
n×5 119609355

Division

n÷y
n÷2 11960935.5
n÷3 7973957
n÷3 5980467.75
n÷5 4784374.2

Exponentiation

ny
n2 572255912140641
n3 1.3689432109216E+22
n4 3.2747682897992E+29
n5 7.8338584583466E+36

Nth Root

y√n
2√n 4890.9989777141
3√n 288.13656958418
4√n 69.935677430865
5√n 29.906048192021

Divisors of 23921871

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23921870
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23921871 can be divided by 8 positive divisors. The sum of these divisors (counting 23921871) is 1, the average is 0.125.

Base conversion 23921871

Base System Value
2 Binary 1011011010000010011001111
3 Ternary 1200000100122020
4 Quaternary 1123100103033
5 Quinary 22110444441
6 Senary 2212421223
8 Octal 133202317
10 Decimal 23921871
12 Duodecimal 8017813
16 Hexadecimal 16d04cf
20 Vigesimal 79a4db
36 Base36 e8q8f

Cryptographic Hash Functions

md5 ba57720f6fac9a22ed949595c6ce9ca2
sha1 04c82aa974c85a7d5d90c18ec822a9dd862943ed
sha256 3169fa2610f46746b984b52d4a684c63c9630c6b46ba22ec9e57692c7700ad56
sha512 477c803bc09befece218aeacb443693c40b7aa78b878e9e99fdf755ed7cb8f5c7e5cd421ea24db341554ae470da35726aa3c13b6344c5034d369c26807ceeb04
ripemd-160 7049ba00aa126cb7c91e936d332702e09572b537

23921871 as geometric shapes

Circle

Radius = n
Diameter 47843742
Circumference 150305548.38745
Area 1.7977949695544E+15

Sphere

Radius = n
Volume 5.7342159128171E+22
Surface area 7.1911798782175E+15
Circumference 150305548.38745

Square

Length = n
Perimeter 95687484
Area 572255912140641
Diagonal 33830634.40554

Cube

Length = n
Surface area 3433535472843846
Volume 1.3689432109216E+22
Space diagonal 41433895.984109

Equilateral Triangle

Length = n
Perimeter 71765613
Area 2.4779407868982E+14
Altitude 20716947.992054

Triangular Pyramid

Length = n
Surface area 2.4779407868982E+14
Volume 1.6133150458366E+21
Height 11276878.13518