15397312 (number)

15397312 is an even 8-digits composite number following 15397311 and preceding 15397313. In scientific notation, it is written as 1.5397312 × 10^7. The sum of its digits is 31. It has a total of 8 prime factors and 28 positive divisors. There are 6598656 positive integers (up to 15397312) that are relatively prime to 15397312.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-seven thousand three hundred twelve

Notation

Scientific notation 1.5397312 × 10^7
Engineering notation 1.5397312 × 10^6

Prime Factorization of 15397312

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 34369

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 481166
Product of the distinct prime numbers

The prime factorization of 15397312 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 34369. Since it has a total of 8 prime factors.

Most popular turbo-numbers

5, 2, 80, 68, 687, 526, 2761, 2303, 62736, 28248, 556046, 335639, 2348282, 3876326, 55908954, 38846265, 258547459, 576954731, 9115864319, 6256709347

Basic calculations (n = 15397312)

Multiplication

n×y
n×2 30794624
n×3 46191936
n×4 61589248
n×5 76986560

Division

n÷y
n÷2 7698656
n÷3 5132437.3333333
n÷3 3849328
n÷5 3079462.4

Exponentiation

ny
n2 237077216825344
n3 3.6503518755515E+21
n4 5.6205606737651E+28
n5 8.6541526308892E+35

Nth Root

y√n
2√n 3923.9408762111
3√n 248.7797173321
4√n 62.64136713236
5√n 27.383501618775

Divisors of 15397312

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 34369, 68738, 137476, 240583, 274952, 481166, 549904, 962332, 1099808, 1924664, 2199616, 3849328, 7698656, 15397312

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 -15397311
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 15397312 can be divided by 28 positive divisors. The sum of these divisors (counting 15397312) is 1, the average is 0.035714285714286.

Base conversion 15397312

Base System Value
2 Binary 111010101111000111000000
3 Ternary 1001222021010211
4 Quaternary 322233013000
5 Quinary 12420203222
6 Senary 1310003504
8 Octal 72570700
10 Decimal 15397312
12 Duodecimal 51a6594
16 Hexadecimal eaf1c0
20 Vigesimal 4g4d5c
36 Base36 960n4

Cryptographic Hash Functions

md5 b77aa40ca2af04ee5fb0f12c1ee223d2
sha1 ea7a2f6dcb050357335b999c4a8daceb44282e85
sha256 b227624200c05e1d1eabbb6e64a45b65c2b8efdafc65ac8213dcc584c9794942
sha512 c38ee357d4b09e8db234890c669c5165eed209d0bc9b6e3ef77dd5cf64d9612819cf211cc76878d60d1a91ab5dd93324264ffa7c29417d1c98838e22ef3bb6a9
ripemd-160 c70b7dca20040c9afb5dfc7290168e34f32db505

15397312 as geometric shapes

Circle

Radius = n
Diameter 30794624
Circumference 96744164.52846
Area 7.4480004271202E+14

Sphere

Radius = n
Volume 1.5290558180334E+22
Surface area 2.9792001708481E+15
Circumference 96744164.52846

Square

Length = n
Perimeter 61589248
Area 237077216825344
Diagonal 21775087.45449

Cube

Length = n
Surface area 1422463300952064
Volume 3.6503518755515E+21
Space diagonal 26668926.68399

Equilateral Triangle

Length = n
Perimeter 46191936
Area 1.0265744621463E+14
Altitude 13334463.341995

Triangular Pyramid

Length = n
Surface area 1.0265744621463E+14
Volume 4.3019809415325E+20
Height 7258362.48483