15663880 (number)

15663880 is an even 8-digits composite number following 15663879 and preceding 15663881. In scientific notation, it is written as 1.5663880 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 6230016 positive integers (up to 15663880) that are relatively prime to 15663880.

Interesting facts

Basic properties

Name

Name fifteen million six hundred sixty-three thousand eight hundred eighty

Notation

Scientific notation 1.5663880 × 10^7
Engineering notation 1.5663880 × 10^6

Prime Factorization of 15663880

Prime Factorization 2 × 2 × 2 × 5 × 193 × 2029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3915970
Product of the distinct prime numbers

The prime factorization of 15663880 is 2 × 2 × 2 × 5 × 193 × 2029. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 5, 13, 84, 122, 796, 6015, 3345, 93070, 16101, 78106, 413437, 1168051, 9111404, 39547559, 52852554, 750118023, 701158211, 9215609804, 6517526640

Basic calculations (n = 15663880)

Multiplication

n×y
n×2 31327760
n×3 46991640
n×4 62655520
n×5 78319400

Division

n÷y
n÷2 7831940
n÷3 5221293.3333333
n÷3 3915970
n÷5 3132776

Exponentiation

ny
n2 245357136654400
n3 3.8432447456981E+21
n4 6.0200124507246E+28
n5 9.4296752626656E+35

Nth Root

y√n
2√n 3957.7619938546
3√n 250.20718824469
4√n 62.910746250975
5√n 27.477667849789

Divisors of 15663880

1, 2, 4, 5, 8, 10, 20, 40, 193, 386, 772, 965, 1544, 1930, 2029, 3860, 4058, 7720, 8116, 10145, 16232, 20290, 40580, 81160, 391597, 783194, 1566388, 1957985, 3132776, 3915970, 7831940, 15663880

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15663879
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15663880 can be divided by 32 positive divisors. The sum of these divisors (counting 15663880) is 1, the average is 0.03125.

Base conversion 15663880

Base System Value
2 Binary 111011110000001100001000
3 Ternary 1002110210210201
4 Quaternary 323300030020
5 Quinary 13002221010
6 Senary 1315421544
8 Octal 73601410
10 Decimal 15663880
12 Duodecimal 52b48b4
16 Hexadecimal ef0308
20 Vigesimal 4hhje0
36 Base36 9bqbs

Cryptographic Hash Functions

md5 7c436bd981f131ae2a83bc96458f53de
sha1 f0ed1189c35b9bc19dc01beb0c0e2accfe3dccad
sha256 d9a3249cf7cba0d9b554a8a567b25cd9ef82e859d90511aadee4e3050e4c7d84
sha512 6c6955ede3db811abc00f942323187c95879585b568e23f9f0e7ec75ebef2dd04415b85d7699b763f74fd1a00d61c2df6598af8e774b5095bd64332389a61d64
ripemd-160 becca166bc434428b367f81b010e1cbba5736449

15663880 as geometric shapes

Circle

Radius = n
Diameter 31327760
Circumference 98419060.669424
Area 7.7081217801929E+14

Sphere

Radius = n
Volume 1.6098545945377E+22
Surface area 3.0832487120772E+15
Circumference 98419060.669424

Square

Length = n
Perimeter 62655520
Area 245357136654400
Diagonal 22152071.535385

Cube

Length = n
Surface area 1472142819926400
Volume 3.8432447456981E+21
Space diagonal 27130636.003662

Equilateral Triangle

Length = n
Perimeter 46991640
Area 1.0624275667126E+14
Altitude 13565318.001831

Triangular Pyramid

Length = n
Surface area 1.0624275667126E+14
Volume 4.5293073690712E+20
Height 7384023.8451282