23921381 (number)

23921381 is an odd 8-digits composite number following 23921380 and preceding 23921382. In scientific notation, it is written as 2.3921381 × 10^7. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 21623440 positive integers (up to 23921381) that are relatively prime to 23921381.

Interesting facts

Basic properties

Name

Name twenty-three million nine hundred twenty-one thousand three hundred eighty-one

Notation

Scientific notation 2.3921381 × 10^7
Engineering notation 2.3921381 × 10^6

Prime Factorization of 23921381

Prime Factorization 11 × 179 × 12149

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 23921381
Product of the distinct prime numbers

The prime factorization of 23921381 is 11 × 179 × 12149. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 8, 13, 10, 140, 710, 2978, 9848, 73329, 6870, 758727, 466843, 6654104, 291106, 58614591, 40721497, 630505574, 377215154, 5573866130, 1802756744

Basic calculations (n = 23921381)

Multiplication

n×y
n×2 47842762
n×3 71764143
n×4 95685524
n×5 119606905

Division

n÷y
n÷2 11960690.5
n÷3 7973793.6666667
n÷3 5980345.25
n÷5 4784276.2

Exponentiation

ny
n2 572232468947161
n3 1.3688590910256E+22
n4 3.2744999851736E+29
n5 7.8330561729833E+36

Nth Root

y√n
2√n 4890.9488854414
3√n 288.13460223691
4√n 69.935319298916
5√n 29.905925675821

Divisors of 23921381

1, 11, 179, 1969, 12149, 133639, 2174671, 23921381

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 -23921380
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 23921381 can be divided by 8 positive divisors. The sum of these divisors (counting 23921381) is 1, the average is 0.125.

Base conversion 23921381

Base System Value
2 Binary 1011011010000001011100101
3 Ternary 1200000022222002
4 Quaternary 1123100023211
5 Quinary 22110441011
6 Senary 2212415045
8 Octal 133201345
10 Decimal 23921381
12 Duodecimal 8017485
16 Hexadecimal 16d02e5
20 Vigesimal 79a391
36 Base36 e8put

Cryptographic Hash Functions

md5 c2001450568e1d5a9e9f939f185e7621
sha1 48e01960eff7b4e2c1b635bad2f0185976f76807
sha256 476ae018e418432402de47a54445e89ffbb131d5c117cb6add55e2c198b88669
sha512 e1f14791aea7170bde37bac2f2b322927e62ba35fe21cf502a6b32a5762f4b4851b3d29b1b9554896e9833ca7d4252876121b94bc54a0cd3aeb4c538c5cbd456
ripemd-160 1d0c060a1de2b0ab2b5fac817560c020fb121900

23921381 as geometric shapes

Circle

Radius = n
Diameter 47842762
Circumference 150302469.62664
Area 1.79772132059E+15

Sphere

Radius = n
Volume 5.7338635522207E+22
Surface area 7.1908852823598E+15
Circumference 150302469.62664

Square

Length = n
Perimeter 95685524
Area 572232468947161
Diagonal 33829941.440894

Cube

Length = n
Surface area 3433394813682966
Volume 1.3688590910256E+22
Space diagonal 41433047.279213

Equilateral Triangle

Length = n
Perimeter 71764143
Area 2.4778392748927E+14
Altitude 20716523.639606

Triangular Pyramid

Length = n
Surface area 2.4778392748927E+14
Volume 1.6132159095884E+21
Height 11276647.146965