15390468 (number)

15390468 is an even 8-digits composite number following 15390467 and preceding 15390469. In scientific notation, it is written as 1.5390468 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 5130144 positive integers (up to 15390468) that are relatively prime to 15390468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5390468 × 10^7
Engineering notation 1.5390468 × 10^6

Prime Factorization of 15390468

Prime Factorization 2 × 2 × 9 × 427513

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7695234
Product of the distinct prime numbers

The prime factorization of 15390468 is 2 × 2 × 9 × 427513. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 22, 27, 462, 367, 9776, 4601, 57248, 3907, 994567, 740573, 2922735, 7219644, 9889845, 89742260, 770902596, 148044506, 4706564271, 2878446633

Basic calculations (n = 15390468)

Multiplication

n×y
n×2 30780936
n×3 46171404
n×4 61561872
n×5 76952340

Division

n÷y
n÷2 7695234
n÷3 5130156
n÷3 3847617
n÷5 3078093.6

Exponentiation

ny
n2 236866505259024
n3 3.6454863694608E+21
n4 5.6105741313623E+28
n5 8.634936163036E+35

Nth Root

y√n
2√n 3923.068696824
3√n 248.74285157441
4√n 62.634405056837
5√n 27.381066829957

Divisors of 15390468

1, 2, 4, 9, 18, 36, 427513, 855026, 1710052, 3847617, 7695234, 15390468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15390467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15390468 can be divided by 12 positive divisors. The sum of these divisors (counting 15390468) is 1, the average is 0.083333333333333.

Base conversion 15390468

Base System Value
2 Binary 111010101101011100000100
3 Ternary 1001221220202100
4 Quaternary 322231130010
5 Quinary 12414443333
6 Senary 1305512100
8 Octal 72553404
10 Decimal 15390468
12 Duodecimal 51a2630
16 Hexadecimal ead704
20 Vigesimal 4g3g38
36 Base36 95vd0

Cryptographic Hash Functions

md5 8b34d6fac7462726c78c2576fbfb5dce
sha1 b2850e03b1acb5da1787e735187654e690b135f6
sha256 fff2f0365003fbc7a4f043d0e7bd062954c2b4df410ee3b4338ed3e0ffb89c14
sha512 60162f4671ffb41b8cdcc9dc1c40dfe02b7e0d43e1b8decca8602adb6a53901660b489610bcd8b5c728f3ec5a38341818d24c69786a57a54f7f974bb3316df07
ripemd-160 9b85a8fb3e982e27d984a1bd461fbe5c847a260f

15390468 as geometric shapes

Circle

Radius = n
Diameter 30780936
Circumference 96701162.408218
Area 7.4413807280324E+14

Sphere

Radius = n
Volume 1.527017759608E+22
Surface area 2.976552291213E+15
Circumference 96701162.408218

Square

Length = n
Perimeter 61561872
Area 236866505259024
Diagonal 21765408.576869

Cube

Length = n
Surface area 1421199031554144
Volume 3.6454863694608E+21
Space diagonal 26657072.528263

Equilateral Triangle

Length = n
Perimeter 46171404
Area 1.0256620542998E+14
Altitude 13328536.264131

Triangular Pyramid

Length = n
Surface area 1.0256620542998E+14
Volume 4.2962468876148E+20
Height 7255136.1922897