15355968 (number)

15355968 is an even 8-digits composite number following 15355967 and preceding 15355969. In scientific notation, it is written as 1.5355968 × 10^7. The sum of its digits is 42. It has a total of 8 prime factors and 28 positive divisors. There are 5118592 positive integers (up to 15355968) that are relatively prime to 15355968.

Interesting facts

Basic properties

Name

Name fifteen million three hundred fifty-five thousand nine hundred sixty-eight

Notation

Scientific notation 1.5355968 × 10^7
Engineering notation 1.5355968 × 10^6

Prime Factorization of 15355968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 79979

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 479874
Product of the distinct prime numbers

The prime factorization of 15355968 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 79979. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 5, 2, 79, 451, 858, 6027, 9526, 98382, 22397, 123976, 824561, 3807702, 3877392, 2986616, 71903788, 110316727, 282984001, 8858703445, 5678485806

Basic calculations (n = 15355968)

Multiplication

n×y
n×2 30711936
n×3 46067904
n×4 61423872
n×5 76779840

Division

n÷y
n÷2 7677984
n÷3 5118656
n÷3 3838992
n÷5 3071193.6

Exponentiation

ny
n2 235805753217024
n3 3.6210256006165E+21
n4 5.5604353250248E+28
n5 8.538586691715E+35

Nth Root

y√n
2√n 3918.6691618456
3√n 248.55684794531
4√n 62.599274451431
5√n 27.368780069442

Divisors of 15355968

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 79979, 159958, 239937, 319916, 479874, 639832, 959748, 1279664, 1919496, 2559328, 3838992, 5118656, 7677984, 15355968

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15355967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15355968 can be divided by 28 positive divisors. The sum of these divisors (counting 15355968) is 1, the average is 0.035714285714286.

Base conversion 15355968

Base System Value
2 Binary 111010100101000001000000
3 Ternary 1001220011102120
4 Quaternary 322211001000
5 Quinary 12412342333
6 Senary 1305044240
8 Octal 72450100
10 Decimal 15355968
12 Duodecimal 5186680
16 Hexadecimal ea5040
20 Vigesimal 4fj9i8
36 Base36 954qo

Cryptographic Hash Functions

md5 e18b9b76817938543cf36e83ca62c167
sha1 e89103d741927829d04ff4fb085f795f9df7d8b0
sha256 540a4ea7dfae1a36eb5861b23bcb6b936721dbd5b59a3e0f216c30fdf674679e
sha512 3bcc153cb032cd562b8af5849d5ed17695530e76b5058a5859222b42c29aaa794b7b000ad8795261ba41f11cd2ba291e3a277fb70fa98dc8339d3506b7652498
ripemd-160 dfb932116e0ef1ab34a7544a3b51fe4412847e52

15355968 as geometric shapes

Circle

Radius = n
Diameter 30711936
Circumference 96484392.51512
Area 7.4080562198081E+14

Sphere

Radius = n
Volume 1.5167716567143E+22
Surface area 2.9632224879232E+15
Circumference 96484392.51512

Square

Length = n
Perimeter 61423872
Area 235805753217024
Diagonal 21716618.208967

Cube

Length = n
Surface area 1414834519302144
Volume 3.6210256006165E+21
Space diagonal 26597316.775402

Equilateral Triangle

Length = n
Perimeter 46067904
Area 1.0210688632223E+14
Altitude 13298658.387701

Triangular Pyramid

Length = n
Surface area 1.0210688632223E+14
Volume 4.2674195950767E+20
Height 7238872.7363224