15279968 (number)

15279968 is an even 8-digits composite number following 15279967 and preceding 15279969. In scientific notation, it is written as 1.5279968 × 10^7. The sum of its digits is 47. It has a total of 8 prime factors and 48 positive divisors. There are 6848640 positive integers (up to 15279968) that are relatively prime to 15279968.

Interesting facts

Basic properties

Name

Name fifteen million two hundred seventy-nine thousand nine hundred sixty-eight

Notation

Scientific notation 1.5279968 × 10^7
Engineering notation 1.5279968 × 10^6

Prime Factorization of 15279968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 83 × 11 × 523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 954998
Product of the distinct prime numbers

The prime factorization of 15279968 is 2 × 2 × 2 × 2 × 2 × 83 × 11 × 523. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15279968)

Multiplication

n×y
n×2 30559936
n×3 45839904
n×4 61119872
n×5 76399840

Division

n÷y
n÷2 7639984
n÷3 5093322.6666667
n÷3 3819992
n÷5 3055993.6

Exponentiation

ny
n2 233477422081024
n3 3.5675275381205E+21
n4 5.4511706621601E+28
n5 8.3293713280345E+35

Nth Root

y√n
2√n 3908.9599639802
3√n 248.14611576817
4√n 62.521675953066
5√n 27.341635478397

Divisors of 15279968

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 -15279967
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 15279968 can be divided by 48 positive divisors. The sum of these divisors (counting 15279968) is 1, the average is 0.020833333333333.

Base conversion 15279968

Base System Value
2 Binary 111010010010011101100000
3 Ternary 1001202022011202
4 Quaternary 322102131200
5 Quinary 12402424333
6 Senary 1303300332
8 Octal 72223540
10 Decimal 15279968
12 Duodecimal 514a6a8
16 Hexadecimal e92760
20 Vigesimal 4f9ji8
36 Base36 93i3k

Cryptographic Hash Functions

md5 2f017e615c9002f3c3576d49e563140c
sha1 7109b1645abeda1b23475f72ab9e77363586248a
sha256 3052457a55c5b50535d8067139cab89912be5ce4c1a05f346feceb0b48fb623b
sha512 768307307f4000171ca6cf07a14f17f597b14f1f10cb7922b3760cf1ae34bdd0f8f54ed85e6e172113594708d4aef2f6bae1976b9d6459e11768ede53d81fea0
ripemd-160 f4b82645994557379afc8b6a5db9df67abf406f8

15279968 as geometric shapes

Circle

Radius = n
Diameter 30559936
Circumference 96006870.431774
Area 7.3349095398883E+14

Sphere

Radius = n
Volume 1.4943624406985E+22
Surface area 2.9339638159553E+15
Circumference 96006870.431774

Square

Length = n
Perimeter 61119872
Area 233477422081024
Diagonal 21609137.978227

Cube

Length = n
Surface area 1400864532486144
Volume 3.5675275381205E+21
Space diagonal 26465680.914027

Equilateral Triangle

Length = n
Perimeter 45839904
Area 1.0109868936613E+14
Altitude 13232840.457013

Triangular Pyramid

Length = n
Surface area 1.0109868936613E+14
Volume 4.2043715237913E+20
Height 7203045.9927423