15693640 (number)

15693640 is an even 8-digits composite number following 15693639 and preceding 15693641. In scientific notation, it is written as 1.5693640 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 64 positive divisors. There are 5951232 positive integers (up to 15693640) that are relatively prime to 15693640.

Interesting facts

Basic properties

Name

Name fifteen million six hundred ninety-three thousand six hundred forty

Notation

Scientific notation 1.5693640 × 10^7
Engineering notation 1.5693640 × 10^6

Prime Factorization of 15693640

Prime Factorization 2 × 2 × 2 × 5 × 29 × 163 × 83

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3923410
Product of the distinct prime numbers

The prime factorization of 15693640 is 2 × 2 × 2 × 5 × 29 × 163 × 83. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15693640)

Multiplication

n×y
n×2 31387280
n×3 47080920
n×4 62774560
n×5 78468200

Division

n÷y
n÷2 7846820
n÷3 5231213.3333333
n÷3 3923410
n÷5 3138728

Exponentiation

ny
n2 246290336449600
n3 3.8651918757189E+21
n4 6.0658929828457E+28
n5 9.5195940751307E+35

Nth Root

y√n
2√n 3961.5199103374
3√n 250.36554524618
4√n 62.940606212027
5√n 27.488100956433

Divisors of 15693640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15693639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15693640 can be divided by 64 positive divisors. The sum of these divisors (counting 15693640) is 1, the average is 0.015625.

Base conversion 15693640

Base System Value
2 Binary 111011110111011101001000
3 Ternary 1002112022121221
4 Quaternary 323313131020
5 Quinary 13004144030
6 Senary 1320211424
8 Octal 73673510
10 Decimal 15693640
12 Duodecimal 5309b74
16 Hexadecimal ef7748
20 Vigesimal 4i1e20
36 Base36 9cdag

Cryptographic Hash Functions

md5 6a3a2e68a28735d3865f15a5067f8cbf
sha1 59d2b346e0d4aafea1977f5db14f22341a731be0
sha256 e6e1cd0b945d55108049c0e7fca81d172634f031d9cae495c1b4416cdb324c43
sha512 3693561a34fde6bfdd2510902cb937a7f019ba14d1a04a6428f4f87cd65c66d9a80dc1325455425e981cd019907c95efdc3bf221c78c190356ce87d041947d9e
ripemd-160 4d3b1fd032d27f5cb852d6541e9f1a134cc0be09

15693640 as geometric shapes

Circle

Radius = n
Diameter 31387280
Circumference 98606048.264166
Area 7.7374391164022E+14

Sphere

Radius = n
Volume 1.6190477868631E+22
Surface area 3.0949756465609E+15
Circumference 98606048.264166

Square

Length = n
Perimeter 62774560
Area 246290336449600
Diagonal 22194158.531001

Cube

Length = n
Surface area 1477742018697600
Volume 3.8651918757189E+21
Space diagonal 27182181.835695

Equilateral Triangle

Length = n
Perimeter 47080920
Area 1.0664684403599E+14
Altitude 13591090.917848

Triangular Pyramid

Length = n
Surface area 1.0664684403599E+14
Volume 4.5551723098466E+20
Height 7398052.843667