15676645 (number)

15676645 is an odd 8-digits composite number following 15676644 and preceding 15676646. In scientific notation, it is written as 1.5676645 × 10^7. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 12541312 positive integers (up to 15676645) that are relatively prime to 15676645.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-six thousand six hundred forty-five

Notation

Scientific notation 1.5676645 × 10^7
Engineering notation 1.5676645 × 10^6

Prime Factorization of 15676645

Prime Factorization 5 × 3135329

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 15676645
Product of the distinct prime numbers

The prime factorization of 15676645 is 5 × 3135329. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 10, 46, 34, 794, 118, 8717, 7563, 4878, 25593, 258256, 445081, 1057704, 9167928, 62278744, 7739971, 235271855, 686285404, 8972004376, 1395779515

Basic calculations (n = 15676645)

Multiplication

n×y
n×2 31353290
n×3 47029935
n×4 62706580
n×5 78383225

Division

n÷y
n÷2 7838322.5
n÷3 5225548.3333333
n÷3 3919161.25
n÷5 3135329

Exponentiation

ny
n2 245757198456025
n3 3.8526483563897E+21
n4 6.0396600592954E+28
n5 9.4681606670253E+35

Nth Root

y√n
2√n 3959.374319258
3√n 250.27513708725
4√n 62.923559333989
5√n 27.482144877833

Divisors of 15676645

1, 5, 3135329, 15676645

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15676644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15676645 can be divided by 4 positive divisors. The sum of these divisors (counting 15676645) is 1, the average is 0.25.

Base conversion 15676645

Base System Value
2 Binary 111011110011010011100101
3 Ternary 1002111110022111
4 Quaternary 323303103211
5 Quinary 13003123040
6 Senary 1320001021
8 Octal 73632345
10 Decimal 15676645
12 Duodecimal 5300171
16 Hexadecimal ef34e5
20 Vigesimal 4hjbc5
36 Base36 9c06d

Cryptographic Hash Functions

md5 40e69cb75da006ba7a8b0ea13564cae6
sha1 6757126485ed91f99fafaf3fd56e750673a530ed
sha256 731d83f70335ece50c332580e32ed6f66aa2c436db2093c643fd34799295aa7d
sha512 d9232be2f4a88db7f9297d65d6ad84405f318e05d9d386590fb0ae1e1aa6bea1a130fe42657fe709137dee50454f0c8cc0bb9e43c148a2db342ce7f923eae0df
ripemd-160 2e5154c1e9a262f2e1d5ba5c628008b3bbbb1dd0

15676645 as geometric shapes

Circle

Radius = n
Diameter 31353290
Circumference 98499265.52987
Area 7.7206900923626E+14

Sphere

Radius = n
Volume 1.6137935697731E+22
Surface area 3.088276036945E+15
Circumference 98499265.52987

Square

Length = n
Perimeter 62706580
Area 245757198456025
Diagonal 22170123.971508

Cube

Length = n
Surface area 1474543190736150
Volume 3.8526483563897E+21
Space diagonal 27152745.632221

Equilateral Triangle

Length = n
Perimeter 47029935
Area 1.0641598851291E+14
Altitude 13576372.81611

Triangular Pyramid

Length = n
Surface area 1.0641598851291E+14
Volume 4.5403896305506E+20
Height 7390041.3238361