15390012 (number)

15390012 is an even 8-digits composite number following 15390011 and preceding 15390013. In scientific notation, it is written as 1.5390012 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 48 positive divisors. There are 4512000 positive integers (up to 15390012) that are relatively prime to 15390012.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety thousand twelve

Notation

Scientific notation 1.5390012 × 10^7
Engineering notation 1.5390012 × 10^6

Prime Factorization of 15390012

Prime Factorization 2 × 2 × 3 × 11 × 31 × 3761

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7695006
Product of the distinct prime numbers

The prime factorization of 15390012 is 2 × 2 × 3 × 11 × 31 × 3761. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 51, 5, 835, 276, 7545, 1486, 98736, 90826, 854592, 472198, 360889, 8945271, 84462203, 14303625, 921891632, 653867840, 4718220440, 2402301886

Basic calculations (n = 15390012)

Multiplication

n×y
n×2 30780024
n×3 46170036
n×4 61560048
n×5 76950060

Division

n÷y
n÷2 7695006
n÷3 5130004
n÷3 3847503
n÷5 3078002.4

Exponentiation

ny
n2 236852469360144
n3 3.6451623456822E+21
n4 5.6099092241998E+28
n5 8.6336570279346E+35

Nth Root

y√n
2√n 3923.0105786245
3√n 248.74039490533
4√n 62.633941107235
5√n 27.380904574794

Divisors of 15390012

1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 3761, 4092, 7522, 11283, 15044, 22566, 41371, 45132, 82742, 116591, 124113, 165484, 233182, 248226, 349773, 466364, 496452, 699546, 1282501, 1399092, 2565002, 3847503, 5130004, 7695006, 15390012

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 -15390011
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 15390012 can be divided by 48 positive divisors. The sum of these divisors (counting 15390012) is 1, the average is 0.020833333333333.

Base conversion 15390012

Base System Value
2 Binary 111010101101010100111100
3 Ternary 1001221220010110
4 Quaternary 322231110330
5 Quinary 12414440022
6 Senary 1305510020
8 Octal 72552474
10 Decimal 15390012
12 Duodecimal 51a2310
16 Hexadecimal ead53c
20 Vigesimal 4g3f0c
36 Base36 95v0c

Cryptographic Hash Functions

md5 a05a0c90f0c1e3684daf711f023f2bb1
sha1 8fcaa1d656c5b815f7915c2677c489399f68c2a1
sha256 63d7bba58de9668d11f99aca467950898b2ad8301243c452119b1bce4ad9e319
sha512 35f3b5cd5ec845b52e9f33c66f14349871d0ae093f43f25ebbb5c2e8639dbc7a5cc61d4b4ad30adb43a61d53505d4fbf4952f2560dccd6d9879a0574a0e4a78d
ripemd-160 999a0af59657cb10904b1aa6e4375058e90fa2a6

15390012 as geometric shapes

Circle

Radius = n
Diameter 30780024
Circumference 96698297.275718
Area 7.4409397772643E+14

Sphere

Radius = n
Volume 1.526882032845E+22
Surface area 2.9763759109057E+15
Circumference 96698297.275718

Square

Length = n
Perimeter 61560048
Area 236852469360144
Diagonal 21764763.695485

Cube

Length = n
Surface area 1421114816160864
Volume 3.6451623456822E+21
Space diagonal 26656282.713095

Equilateral Triangle

Length = n
Perimeter 46170036
Area 1.0256012770748E+14
Altitude 13328141.356547

Triangular Pyramid

Length = n
Surface area 1.0256012770748E+14
Volume 4.2958650219296E+20
Height 7254921.2318282