15693920 (number)

15693920 is an even 8-digits composite number following 15693919 and preceding 15693921. In scientific notation, it is written as 1.5693920 × 10^7. The sum of its digits is 35. It has a total of 8 prime factors and 48 positive divisors. There are 5529600 positive integers (up to 15693920) that are relatively prime to 15693920.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-three thousand nine hundred twenty

Notation

Scientific notation 1.5693920 × 10^7
Engineering notation 1.5693920 × 10^6

Prime Factorization of 15693920

Prime Factorization 2 × 2 × 2 × 2 × 2 × 55 × 37 × 241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 980870
Product of the distinct prime numbers

The prime factorization of 15693920 is 2 × 2 × 2 × 2 × 2 × 55 × 37 × 241. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15693920)

Multiplication

n×y
n×2 31387840
n×3 47081760
n×4 62775680
n×5 78469600

Division

n÷y
n÷2 7846960
n÷3 5231306.6666667
n÷3 3923480
n÷5 3138784

Exponentiation

ny
n2 246299124966400
n3 3.8653987632927E+21
n4 6.0663258959214E+28
n5 9.5204433304519E+35

Nth Root

y√n
2√n 3961.5552501511
3√n 250.36703421317
4√n 62.940886950782
5√n 27.488199042196

Divisors of 15693920

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 -15693919
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 15693920 can be divided by 48 positive divisors. The sum of these divisors (counting 15693920) is 1, the average is 0.020833333333333.

Base conversion 15693920

Base System Value
2 Binary 111011110111100001100000
3 Ternary 1002112100000022
4 Quaternary 323313201200
5 Quinary 13004201140
6 Senary 1320213012
8 Octal 73674140
10 Decimal 15693920
12 Duodecimal 530a168
16 Hexadecimal ef7860
20 Vigesimal 4i1eg0
36 Base36 9cdi8

Cryptographic Hash Functions

md5 610ca56723fd546f69fdca467f8a85c8
sha1 1099446e2e46dd22403d5a2767b1a90e529d6e08
sha256 050d244c56b51b1555d0484715217315e66aec0b8e8108df611c6150b62cecde
sha512 0aede84485d83a20949dc6a2ec3f22d88148b64258345fe5c4a187a7d296f2cbc7e1c757c402adf56a834f577d6abc9cd30efc763c639aa6dbc1c67e4231e525
ripemd-160 eb5ceb3f97c48345f30be181e9401631d2bc3c24

15693920 as geometric shapes

Circle

Radius = n
Diameter 31387840
Circumference 98607807.556052
Area 7.7377152158004E+14

Sphere

Radius = n
Volume 1.6191344477274E+22
Surface area 3.0950860863201E+15
Circumference 98607807.556052

Square

Length = n
Perimeter 62775680
Area 246299124966400
Diagonal 22194554.510798

Cube

Length = n
Surface area 1477794749798400
Volume 3.8653987632927E+21
Space diagonal 27182666.809921

Equilateral Triangle

Length = n
Perimeter 47081760
Area 1.0665064957539E+14
Altitude 13591333.404961

Triangular Pyramid

Length = n
Surface area 1.0665064957539E+14
Volume 4.5554161291906E+20
Height 7398184.8369328