15663948 (number)

15663948 is an even 8-digits composite number following 15663947 and preceding 15663949. In scientific notation, it is written as 1.5663948 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 5167104 positive integers (up to 15663948) that are relatively prime to 15663948.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-three thousand nine hundred forty-eight

Notation

Scientific notation 1.5663948 × 10^7
Engineering notation 1.5663948 × 10^6

Prime Factorization of 15663948

Prime Factorization 2 × 2 × 3 × 97 × 13457

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7831974
Product of the distinct prime numbers

The prime factorization of 15663948 is 2 × 2 × 3 × 97 × 13457. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 84, 82, 301, 93, 8481, 7035, 49457, 71650, 276395, 954636, 2556733, 2715814, 17435515, 17657372, 458074319, 819958580, 5608100554, 2351329567

Basic calculations (n = 15663948)

Multiplication

n×y
n×2 31327896
n×3 46991844
n×4 62655792
n×5 78319740

Division

n÷y
n÷2 7831974
n÷3 5221316
n÷3 3915987
n÷5 3132789.6

Exponentiation

ny
n2 245359266946704
n3 3.8432947987713E+21
n4 6.0201169876624E+28
n5 9.429879944866E+35

Nth Root

y√n
2√n 3957.7705845589
3√n 250.20755031046
4√n 62.910814527861
5√n 27.477691706946

Divisors of 15663948

1, 2, 3, 4, 6, 12, 97, 194, 291, 388, 582, 1164, 13457, 26914, 40371, 53828, 80742, 161484, 1305329, 2610658, 3915987, 5221316, 7831974, 15663948

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15663947
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15663948 can be divided by 24 positive divisors. The sum of these divisors (counting 15663948) is 1, the average is 0.041666666666667.

Base conversion 15663948

Base System Value
2 Binary 111011110000001101001100
3 Ternary 1002110210220020
4 Quaternary 323300031030
5 Quinary 13002221243
6 Senary 1315422140
8 Octal 73601514
10 Decimal 15663948
12 Duodecimal 52b4950
16 Hexadecimal ef034c
20 Vigesimal 4hhjh8
36 Base36 9bqdo

Cryptographic Hash Functions

md5 133137e4fdb2df4ccaa24bcb8d3c1f4e
sha1 b0ccf93fce4fbefb0556e257032af6375498c07e
sha256 c798ca9ddaf47b0af6ae1d1cb08c30aba93af825d13324fbd7b5bbdfb2b06035
sha512 724a6adf75c2fd5c2cc4333b44b4536f09a99fe5765910b2c2689209820708f9b9258040f42747a10b4a7845b1014d9a5c20873a80393d7862dd083979b4c4e5
ripemd-160 d7911a94931b228784270855967a9181254e2349

15663948 as geometric shapes

Circle

Radius = n
Diameter 31327896
Circumference 98419487.926025
Area 7.7081887052994E+14

Sphere

Radius = n
Volume 1.60987556072E+22
Surface area 3.0832754821198E+15
Circumference 98419487.926025

Square

Length = n
Perimeter 62655792
Area 245359266946704
Diagonal 22152167.701907

Cube

Length = n
Surface area 1472155601680224
Volume 3.8432947987713E+21
Space diagonal 27130753.783117

Equilateral Triangle

Length = n
Perimeter 46991844
Area 1.0624367911489E+14
Altitude 13565376.891558

Triangular Pyramid

Length = n
Surface area 1.0624367911489E+14
Volume 4.5293663571836E+20
Height 7384055.9006356