15479968 (number)

15479968 is an even 8-digits composite number following 15479967 and preceding 15479969. In scientific notation, it is written as 1.5479968 × 10^7. The sum of its digits is 49. It has a total of 8 prime factors and 48 positive divisors. There are 6402816 positive integers (up to 15479968) that are relatively prime to 15479968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5479968 × 10^7
Engineering notation 1.5479968 × 10^6

Prime Factorization of 15479968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 29 × 2383

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 967498
Product of the distinct prime numbers

The prime factorization of 15479968 is 2 × 2 × 2 × 2 × 2 × 7 × 29 × 2383. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 15479968)

Multiplication

n×y
n×2 30959936
n×3 46439904
n×4 61919872
n×5 77399840

Division

n÷y
n÷2 7739984
n÷3 5159989.3333333
n÷3 3869992
n÷5 3095993.6

Exponentiation

ny
n2 239629409281024
n3 3.7094555875292E+21
n4 5.7422253792373E+28
n5 8.8889465119381E+35

Nth Root

y√n
2√n 3934.4590479506
3√n 249.22409034818
4√n 62.725266423911
5√n 27.412838766976

Divisors of 15479968

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 -15479967
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 15479968 can be divided by 48 positive divisors. The sum of these divisors (counting 15479968) is 1, the average is 0.020833333333333.

Base conversion 15479968

Base System Value
2 Binary 111011000011010010100000
3 Ternary 1002010110112011
4 Quaternary 323003102200
5 Quinary 12430324333
6 Senary 1311442304
8 Octal 73032240
10 Decimal 15479968
12 Duodecimal 5226394
16 Hexadecimal ec34a0
20 Vigesimal 4geji8
36 Base36 97sf4

Cryptographic Hash Functions

md5 18f5c3c263b30143d3e13cfa4fae1149
sha1 dd0741c92b4f08c0ece3e5df35eb2df2774010db
sha256 1f507259e521a32c85c0f329f9b26490230c5a0efbb144cdc48659341f85617f
sha512 4faf55b118aff777203a000e8e95f000b283c5ba11ec60b4b1ce2f639cea1221543ba376aefe03efb3889981fc4c7930fc76e912c8ece00e583394ee32ca15e9
ripemd-160 6797ab36de7b76fde12bb72b4cde302c0d5f71c6

15479968 as geometric shapes

Circle

Radius = n
Diameter 30959936
Circumference 97263507.49321
Area 7.5281799178133E+14

Sphere

Radius = n
Volume 1.5538131230132E+22
Surface area 3.0112719671253E+15
Circumference 97263507.49321

Square

Length = n
Perimeter 61919872
Area 239629409281024
Diagonal 21891980.690702

Cube

Length = n
Surface area 1437776455686144
Volume 3.7094555875292E+21
Space diagonal 26812091.07554

Equilateral Triangle

Length = n
Perimeter 46439904
Area 1.0376257796561E+14
Altitude 13406045.53777

Triangular Pyramid

Length = n
Surface area 1.0376257796561E+14
Volume 4.371635334087E+20
Height 7297326.8969005