15247968 (number)

15247968 is an even 8-digits composite number following 15247967 and preceding 15247969. In scientific notation, it is written as 1.5247968 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 48 positive divisors. There are 4906496 positive integers (up to 15247968) that are relatively prime to 15247968.

Interesting facts

Basic properties

Name

Name fifteen million two hundred forty-seven thousand nine hundred sixty-eight

Notation

Scientific notation 1.5247968 × 10^7
Engineering notation 1.5247968 × 10^6

Prime Factorization of 15247968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 29 × 5477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 952998
Product of the distinct prime numbers

The prime factorization of 15247968 is 2 × 2 × 2 × 2 × 2 × 3 × 29 × 5477. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15247968)

Multiplication

n×y
n×2 30495936
n×3 45743904
n×4 60991872
n×5 76239840

Division

n÷y
n÷2 7623984
n÷3 5082656
n÷3 3811992
n÷5 3049593.6

Exponentiation

ny
n2 232500528129024
n3 3.5451606128945E+21
n4 5.4056495580275E+28
n5 8.2425171480018E+35

Nth Root

y√n
2√n 3904.864658346
3√n 247.97276842862
4√n 62.488916283978
5√n 27.33017385509

Divisors of 15247968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15247967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15247968 can be divided by 48 positive divisors. The sum of these divisors (counting 15247968) is 1, the average is 0.020833333333333.

Base conversion 15247968

Base System Value
2 Binary 111010001010101001100000
3 Ternary 1001200200021120
4 Quaternary 322022221200
5 Quinary 12400413333
6 Senary 1302452240
8 Octal 72125140
10 Decimal 15247968
12 Duodecimal 5134080
16 Hexadecimal e8aa60
20 Vigesimal 4f5ji8
36 Base36 92teo

Cryptographic Hash Functions

md5 4ea17ae0d718a37089b7e63259ff48d4
sha1 b3185b9cb0931346454813369b4ffe2c1c244c93
sha256 cf49f790e0bbf55943007bc05ca0da20fa0fa4c02e1324866280e0bc9fac762f
sha512 d7b38f73092589c3c8a5433492c209c319ad5219f88952e11d32fda9adc785e3534e67fea77fd08ec195a5797149576d42bbb8bf1ded40f1279e5c33ac6d9807
ripemd-160 60c98ec5714dd2e2dc93244788f3eea819088b3e

15247968 as geometric shapes

Circle

Radius = n
Diameter 30495936
Circumference 95805808.501944
Area 7.3042195112589E+14

Sphere

Radius = n
Volume 1.4849934049687E+22
Surface area 2.9216878045036E+15
Circumference 95805808.501944

Square

Length = n
Perimeter 60991872
Area 232500528129024
Diagonal 21563883.144231

Cube

Length = n
Surface area 1395003168774144
Volume 3.5451606128945E+21
Space diagonal 26410255.288184

Equilateral Triangle

Length = n
Perimeter 45743904
Area 1.0067568187652E+14
Altitude 13205127.644092

Triangular Pyramid

Length = n
Surface area 1.0067568187652E+14
Volume 4.1780118496219E+20
Height 7187961.048077