15394442 (number)

15394442 is an even 8-digits composite number following 15394441 and preceding 15394443. In scientific notation, it is written as 1.5394442 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 32 positive divisors. There are 6338304 positive integers (up to 15394442) that are relatively prime to 15394442.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-four thousand four hundred forty-two

Notation

Scientific notation 1.5394442 × 10^7
Engineering notation 1.5394442 × 10^6

Prime Factorization of 15394442

Prime Factorization 2 × 7 × 263 × 37 × 113

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15394442
Product of the distinct prime numbers

The prime factorization of 15394442 is 2 × 7 × 263 × 37 × 113. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 2, 2, 19, 893, 187, 7065, 3353, 50532, 30934, 103906, 213683, 1115941, 9074535, 98388861, 43479823, 731293822, 837360792, 6578447157, 5803554152

Basic calculations (n = 15394442)

Multiplication

n×y
n×2 30788884
n×3 46183326
n×4 61577768
n×5 76972210

Division

n÷y
n÷2 7697221
n÷3 5131480.6666667
n÷3 3848610.5
n÷5 3078888.4

Exponentiation

ny
n2 236988844491364
n3 3.6483110211693E+21
n4 5.6163712413352E+28
n5 8.6460901325203E+35

Nth Root

y√n
2√n 3923.5751553908
3√n 248.76425917604
4√n 62.638447900557
5√n 27.382480706685

Divisors of 15394442

1, 2, 7, 14, 37, 74, 113, 226, 259, 263, 518, 526, 791, 1582, 1841, 3682, 4181, 8362, 9731, 19462, 29267, 29719, 58534, 59438, 68117, 136234, 208033, 416066, 1099603, 2199206, 7697221, 15394442

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15394441
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15394442 can be divided by 32 positive divisors. The sum of these divisors (counting 15394442) is 1, the average is 0.03125.

Base conversion 15394442

Base System Value
2 Binary 111010101110011010001010
3 Ternary 1001222010012112
4 Quaternary 322232122022
5 Quinary 12420110232
6 Senary 1305542322
8 Octal 72563212
10 Decimal 15394442
12 Duodecimal 51a49a2
16 Hexadecimal eae68a
20 Vigesimal 4g4622
36 Base36 95yfe

Cryptographic Hash Functions

md5 301e00ec9d36d6153d938ef0a400cca0
sha1 fd2c8b14a58437668df1653e071d4aa6ab302d3b
sha256 517676afbccb25a5b2989dde130646c26342c4081145b50dfa4cf86564dac273
sha512 27125f654db0772d3561b3b54336b5406c83e90ca59a365eab1a67c98c69be01d4928f2b7d55aba777938fc090088d4a6e2b3b25bd76b03a4dbddc049d86fcfa
ripemd-160 049ae40db37d89b6b4524e56de0b18a013b2293c

15394442 as geometric shapes

Circle

Radius = n
Diameter 30788884
Circumference 96726131.786628
Area 7.445224128368E+14

Sphere

Radius = n
Volume 1.5282009469488E+22
Surface area 2.9780896513472E+15
Circumference 96726131.786628

Square

Length = n
Perimeter 61577768
Area 236988844491364
Diagonal 21771028.661566

Cube

Length = n
Surface area 1421933066948184
Volume 3.6483110211693E+21
Space diagonal 26663955.698172

Equilateral Triangle

Length = n
Perimeter 46183326
Area 1.0261917987152E+14
Altitude 13331977.849086

Triangular Pyramid

Length = n
Surface area 1.0261917987152E+14
Volume 4.2995757715774E+20
Height 7257009.5538553