15679997 (number)

15679997 is an odd 8-digits composite number following 15679996 and preceding 15679998. In scientific notation, it is written as 1.5679997 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 16 positive divisors. There are 13920192 positive integers (up to 15679997) that are relatively prime to 15679997.

Interesting facts

Basic properties

Name

Name fifteen million six hundred seventy-nine thousand nine hundred ninety-seven

Notation

Scientific notation 1.5679997 × 10^7
Engineering notation 1.5679997 × 10^6

Prime Factorization of 15679997

Prime Factorization 23 × 19 × 53 × 677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15679997
Product of the distinct prime numbers

The prime factorization of 15679997 is 23 × 19 × 53 × 677. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 5, 83, 240, 493, 7435, 2526, 42129, 6797, 808270, 674886, 9002048, 2296444, 78656761, 36862478, 590425344, 868445205, 1136337969, 6811449541

Basic calculations (n = 15679997)

Multiplication

n×y
n×2 31359994
n×3 47039991
n×4 62719988
n×5 78399985

Division

n÷y
n÷2 7839998.5
n÷3 5226665.6666667
n÷3 3919999.25
n÷5 3135999.4

Exponentiation

ny
n2 245862305920009
n3 3.8551202192388E+21
n4 6.0448273472304E+28
n5 9.4782874670091E+35

Nth Root

y√n
2√n 3959.7975958374
3√n 250.29297386447
4√n 62.926922663018
5√n 27.483320030702

Divisors of 15679997

1, 19, 23, 53, 437, 677, 1007, 1219, 12863, 15571, 23161, 35881, 295849, 681739, 825263, 15679997

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15679996
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15679997 can be divided by 16 positive divisors. The sum of these divisors (counting 15679997) is 1, the average is 0.0625.

Base conversion 15679997

Base System Value
2 Binary 111011110100000111111101
3 Ternary 1002111121220122
4 Quaternary 323310013331
5 Quinary 13003224442
6 Senary 1320024325
8 Octal 73640775
10 Decimal 15679997
12 Duodecimal 53020a5
16 Hexadecimal ef41fd
20 Vigesimal 4hjjjh
36 Base36 9c2rh

Cryptographic Hash Functions

md5 f483b98ff9baf1faaa022be3fccbe2b5
sha1 8dda161bdd287d9aa7dc394b6f372eab6d1e9f3e
sha256 038f87f85159a02acc1970a4424bcf5b761e2ab91947914cdf9f9d9927e3d55c
sha512 4a5be1d15363f328d660390649be411beb9af51d540e1e8558b16adf54b007e62f9e31a49944ee8f7ed24574b52117c446e81fb5ec19a488f2dece9e9f9b7a83
ripemd-160 6a3c37ef63b78e9374ab1b92ee35d45671dae4fb

15679997 as geometric shapes

Circle

Radius = n
Diameter 31359994
Circumference 98520326.76702
Area 7.7239921407295E+14

Sphere

Radius = n
Volume 1.6148289812622E+22
Surface area 3.0895968562918E+15
Circumference 98520326.76702

Square

Length = n
Perimeter 62719988
Area 245862305920009
Diagonal 22174864.415369

Cube

Length = n
Surface area 1475173835520054
Volume 3.8551202192388E+21
Space diagonal 27158551.466528

Equilateral Triangle

Length = n
Perimeter 47039991
Area 1.0646150137987E+14
Altitude 13579275.733264

Triangular Pyramid

Length = n
Surface area 1.0646150137987E+14
Volume 4.5433027488552E+20
Height 7391621.4717898