15231390 (number)

15231390 is an even 8-digits composite number following 15231389 and preceding 15231391. In scientific notation, it is written as 1.5231390 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 4061696 positive integers (up to 15231390) that are relatively prime to 15231390.

Interesting facts

Basic properties

Name

Name fifteen million two hundred thirty-one thousand three hundred ninety

Notation

Scientific notation 1.5231390 × 10^7
Engineering notation 1.5231390 × 10^6

Prime Factorization of 15231390

Prime Factorization 2 × 3 × 5 × 507713

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15231390
Product of the distinct prime numbers

The prime factorization of 15231390 is 2 × 3 × 5 × 507713. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 98, 97, 264, 300, 9230, 3817, 70843, 8811, 379893, 972713, 3424518, 6296151, 14781435, 40545868, 630542483, 627169789, 3248998482, 9401379751

Basic calculations (n = 15231390)

Multiplication

n×y
n×2 30462780
n×3 45694170
n×4 60925560
n×5 76156950

Division

n÷y
n÷2 7615695
n÷3 5077130
n÷3 3807847.5
n÷5 3046278

Exponentiation

ny
n2 231995241332100
n3 3.5336099988733E+21
n4 5.3821792000739E+28
n5 8.1978070446214E+35

Nth Root

y√n
2√n 3902.7413442348
3√n 247.88286829067
4√n 62.471924447986
5√n 27.324228449238

Divisors of 15231390

1, 2, 3, 5, 6, 10, 15, 30, 507713, 1015426, 1523139, 2538565, 3046278, 5077130, 7615695, 15231390

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 -15231389
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 15231390 can be divided by 16 positive divisors. The sum of these divisors (counting 15231390) is 1, the average is 0.0625.

Base conversion 15231390

Base System Value
2 Binary 111010000110100110011110
3 Ternary 1001122211112120
4 Quaternary 322012212132
5 Quinary 12344401030
6 Senary 1302243410
8 Octal 72064636
10 Decimal 15231390
12 Duodecimal 5126566
16 Hexadecimal e8699e
20 Vigesimal 4f3i9a
36 Base36 92gm6

Cryptographic Hash Functions

md5 ec994f287beabd5a7cf37fb595cc52c7
sha1 6362799691ba4a20ed870278c3b4703406c519a5
sha256 25c3a4542e40d2334ab21b88a65f70707ecb281bc78a2ba6d61a390bc81fc9c2
sha512 4572f248dca6c9198347f45427066ca9afff25c8f11ef77ae51f1bef207dbf97959d319bb0934e0e77fe82f310387d82079e56edba117fefd8b940175c4dacd8
ripemd-160 f864de955f67edd5bff2c244754806e829329963

15231390 as geometric shapes

Circle

Radius = n
Diameter 30462780
Circumference 95701645.855922
Area 7.2883454583672E+14

Sphere

Radius = n
Volume 1.4801550950816E+22
Surface area 2.9153381833469E+15
Circumference 95701645.855922

Square

Length = n
Perimeter 60925560
Area 231995241332100
Diagonal 21540438.311794

Cube

Length = n
Surface area 1391971447992600
Volume 3.5336099988733E+21
Space diagonal 26381541.349897

Equilateral Triangle

Length = n
Perimeter 45694170
Area 1.0045688627535E+14
Altitude 13190770.674948

Triangular Pyramid

Length = n
Surface area 1.0045688627535E+14
Volume 4.1643993204532E+20
Height 7180146.1039313