30872512 (number)

30872512 is an even 8-digits composite number following 30872511 and preceding 30872513. In scientific notation, it is written as 3.0872512 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 28 positive divisors. There are 14032640 positive integers (up to 30872512) that are relatively prime to 30872512.

Interesting facts

Basic properties

Name

Name thirty million eight hundred seventy-two thousand five hundred twelve

Notation

Scientific notation 3.0872512 × 10^7
Engineering notation 3.0872512 × 10^6

Prime Factorization of 30872512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 11 × 43853

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 964766
Product of the distinct prime numbers

The prime factorization of 30872512 is 2 × 2 × 2 × 2 × 2 × 2 × 11 × 43853. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 7, 67, 88, 581, 82, 4580, 9590, 52885, 67218, 640793, 712183, 5818199, 7742804, 89720197, 35554257, 826142899, 202051539, 2123943388, 2792091037

Basic calculations (n = 30872512)

Multiplication

n×y
n×2 61745024
n×3 92617536
n×4 123490048
n×5 154362560

Division

n÷y
n÷2 15436256
n÷3 10290837.333333
n÷3 7718128
n÷5 6174502.4

Exponentiation

ny
n2 953111997190144
n3 2.9424961570597E+22
n4 9.0842247918779E+29
n5 2.8045283889795E+37

Nth Root

y√n
2√n 5556.3038073885
3√n 313.70684093881
4√n 74.540618506882
5√n 31.471279037837

Divisors of 30872512

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 43853, 87706, 175412, 350824, 482383, 701648, 964766, 1403296, 1929532, 2806592, 3859064, 7718128, 15436256, 30872512

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30872511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30872512 can be divided by 28 positive divisors. The sum of these divisors (counting 30872512) is 1, the average is 0.035714285714286.

Base conversion 30872512

Base System Value
2 Binary 1110101110001001111000000
3 Ternary 2011002111010101
4 Quaternary 1311301033000
5 Quinary 30400410022
6 Senary 3021412144
8 Octal 165611700
10 Decimal 30872512
12 Duodecimal a40a054
16 Hexadecimal 1d713c0
20 Vigesimal 9cj15c
36 Base36 idpds

Cryptographic Hash Functions

md5 4ff705a8db4532f159adaee0cfdeccd9
sha1 0bfd9dc1d57ba318d06396868ec05db616f60a69
sha256 de9673bd88d91301c5994f77fd4302b2c6f05cbafcf71ee95b910ab94a4b50ef
sha512 0723e4c2bafcfd631ff1ebeee3aaadf37b797d41798579581a2fb93721fbf8181ce9d1f1dc32ed0827cd36d2d6927c67be823df6bc212477abbbd0b91fe71270
ripemd-160 4e120526394514caf2d58ba45d6fb7780dc4908c

30872512 as geometric shapes

Circle

Radius = n
Diameter 61745024
Circumference 193977713.79413
Area 2.9942896484209E+15

Sphere

Radius = n
Volume 1.2325499080313E+23
Surface area 1.1977158593683E+16
Circumference 193977713.79413

Square

Length = n
Perimeter 123490048
Area 953111997190144
Diagonal 43660325.174926

Cube

Length = n
Surface area 5718671983140864
Volume 2.9424961570597E+22
Space diagonal 53472759.34128

Equilateral Triangle

Length = n
Perimeter 92617536
Area 4.1270960110919E+14
Altitude 26736379.67064

Triangular Pyramid

Length = n
Surface area 4.1270960110919E+14
Volume 3.4677649771204E+21
Height 14553441.724975