23981312 (number)

23981312 is an even 8-digits composite number following 23981311 and preceding 23981313. In scientific notation, it is written as 2.3981312 × 10^7. The sum of its digits is 29. It has a total of 10 prime factors and 36 positive divisors. There are 11870208 positive integers (up to 23981312) that are relatively prime to 23981312.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.3981312 × 10^7
Engineering notation 2.3981312 × 10^6

Prime Factorization of 23981312

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 187354
Product of the distinct prime numbers

The prime factorization of 23981312 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 113 × 829. Since it has a total of 10 prime factors.

Most popular turbo-numbers

Basic calculations (n = 23981312)

Multiplication

n×y
n×2 47962624
n×3 71943936
n×4 95925248
n×5 119906560

Division

n÷y
n÷2 11990656
n÷3 7993770.6666667
n÷3 5995328
n÷5 4796262.4

Exponentiation

ny
n2 575103325241344
n3 1.379173227485E+22
n4 3.3074383470365E+29
n5 7.9316710921047E+36

Nth Root

y√n
2√n 4897.0717781139
3√n 288.37502584277
4√n 69.979081003639
5√n 29.920895535732

Divisors of 23981312

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -23981311
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 23981312 can be divided by 36 positive divisors. The sum of these divisors (counting 23981312) is 1, the average is 0.027777777777778.

Base conversion 23981312

Base System Value
2 Binary 1011011011110110100000000
3 Ternary 1200010101011202
4 Quaternary 1123132310000
5 Quinary 22114400222
6 Senary 2214000332
8 Octal 133366400
10 Decimal 23981312
12 Duodecimal 80460a8
16 Hexadecimal 16ded00
20 Vigesimal 79hd5c
36 Base36 ea03k

Cryptographic Hash Functions

md5 fd7ee1ba309c860b58138a78c68eda02
sha1 43ab25577a1d096096d06b190c3650e697a552a9
sha256 18ee6e31303bcc9513eb64184e380cc8c494c58a9753aa81894c22fafd414c2f
sha512 9edacaff7e9c9a963817a042368663a2c1409684f38597d368e397b1bfcb19925696c4e02099add2914732f43e7c8c065b80e4ec560e040fe66473ccbaae0f6f
ripemd-160 f9753f250de69928412265430adb27d1eee692ca

23981312 as geometric shapes

Circle

Radius = n
Diameter 47962624
Circumference 150679027.20529
Area 1.8067403816333E+15

Sphere

Radius = n
Volume 5.7770673059929E+22
Surface area 7.2269615265331E+15
Circumference 150679027.20529

Square

Length = n
Perimeter 95925248
Area 575103325241344
Diagonal 33914696.673901

Cube

Length = n
Surface area 3450619951448064
Volume 1.379173227485E+22
Space diagonal 41536850.816161

Equilateral Triangle

Length = n
Perimeter 71943936
Area 2.4902704472995E+14
Altitude 20768425.408081

Triangular Pyramid

Length = n
Surface area 2.4902704472995E+14
Volume 1.625371235976E+21
Height 11304898.8913