15394814 (number)

15394814 is an even 8-digits composite number following 15394813 and preceding 15394815. In scientific notation, it is written as 1.5394814 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 7526400 positive integers (up to 15394814) that are relatively prime to 15394814.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-four thousand eight hundred fourteen

Notation

Scientific notation 1.5394814 × 10^7
Engineering notation 1.5394814 × 10^6

Prime Factorization of 15394814

Prime Factorization 2 × 61 × 257 × 491

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15394814
Product of the distinct prime numbers

The prime factorization of 15394814 is 2 × 61 × 257 × 491. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 45, 75, 903, 827, 2472, 5916, 47622, 69503, 852968, 681570, 2828016, 52007, 15801539, 31990554, 856810759, 952764021, 1779711923, 776396071

Basic calculations (n = 15394814)

Multiplication

n×y
n×2 30789628
n×3 46184442
n×4 61579256
n×5 76974070

Division

n÷y
n÷2 7697407
n÷3 5131604.6666667
n÷3 3848703.5
n÷5 3078962.8

Exponentiation

ny
n2 237000298094596
n3 3.6485755071109E+21
n4 5.6169141296927E+28
n5 8.6471348280592E+35

Nth Root

y√n
2√n 3923.6225608486
3√n 248.76626291996
4√n 62.638826304845
5√n 27.382613042555

Divisors of 15394814

1, 2, 61, 122, 257, 491, 514, 982, 15677, 29951, 31354, 59902, 126187, 252374, 7697407, 15394814

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 -15394813
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 15394814 can be divided by 16 positive divisors. The sum of these divisors (counting 15394814) is 1, the average is 0.0625.

Base conversion 15394814

Base System Value
2 Binary 111010101110011111111110
3 Ternary 1001222010201022
4 Quaternary 322232133332
5 Quinary 12420113224
6 Senary 1305544142
8 Octal 72563776
10 Decimal 15394814
12 Duodecimal 51a5052
16 Hexadecimal eae7fe
20 Vigesimal 4g470e
36 Base36 95ypq

Cryptographic Hash Functions

md5 3230668815f21ac5514340a652d956e8
sha1 89dbf9121d3556a25059396054954ece2c71dfc4
sha256 680331e137b8c587bc6710676d9f725a878e0c9fd726875870821878334a493c
sha512 8e142e967c4872ebae07b06392e56eff1e5dc033c69568fb9eb569aa919bfaaca755f537096d893a56a4ce44d1f8c26afda96bde20687d80ef98ab2b0ab1b90d
ripemd-160 fc4fdff4714de018c2a1faa214d301aa0d8e15eb

15394814 as geometric shapes

Circle

Radius = n
Diameter 30789628
Circumference 96728469.131563
Area 7.4455839539257E+14

Sphere

Radius = n
Volume 1.528311734561E+22
Surface area 2.9782335815703E+15
Circumference 96728469.131563

Square

Length = n
Perimeter 61579256
Area 237000298094596
Diagonal 21771554.749011

Cube

Length = n
Surface area 1422001788567576
Volume 3.6485755071109E+21
Space diagonal 26664600.021073

Equilateral Triangle

Length = n
Perimeter 46184442
Area 1.026241394272E+14
Altitude 13332300.010536

Triangular Pyramid

Length = n
Surface area 1.026241394272E+14
Volume 4.2998874712487E+20
Height 7257184.9163371