30890079 (number)

30890079 is an odd 8-digits composite number following 30890078 and preceding 30890080. In scientific notation, it is written as 3.0890079 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 18195840 positive integers (up to 30890079) that are relatively prime to 30890079.

Interesting facts

Basic properties

Name

Name thirty million eight hundred ninety thousand seventy-nine

Notation

Scientific notation 3.0890079 × 10^7
Engineering notation 3.0890079 × 10^6

Prime Factorization of 30890079

Prime Factorization 27 × 2811 × 11 × 37

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 30890079
Product of the distinct prime numbers

The prime factorization of 30890079 is 27 × 2811 × 11 × 37. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 2, 64, 56, 709, 199, 5237, 8962, 31961, 55407, 323, 700284, 4673529, 2224266, 72453031, 3315715, 657783754, 53902231, 412169084, 6330976915

Basic calculations (n = 30890079)

Multiplication

n×y
n×2 61780158
n×3 92670237
n×4 123560316
n×5 154450395

Division

n÷y
n÷2 15445039.5
n÷3 10296693
n÷3 7722519.75
n÷5 6178015.8

Exponentiation

ny
n2 954196980626241
n3 2.9475220113106E+22
n4 9.1049187783623E+29
n5 2.812516603522E+37

Nth Root

y√n
2√n 5557.8843996614
3√n 313.76633121872
4√n 74.551219974333
5√n 31.474859764718

Divisors of 30890079

1, 11, 27, 37, 297, 407, 999, 2811, 10989, 30921, 75897, 104007, 834867, 1144077, 2808189, 30890079

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 -30890078
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 30890079 can be divided by 16 positive divisors. The sum of these divisors (counting 30890079) is 1, the average is 0.0625.

Base conversion 30890079

Base System Value
2 Binary 1110101110101100001011111
3 Ternary 2011010101020000
4 Quaternary 1311311201133
5 Quinary 30401440304
6 Senary 3022025343
8 Octal 165654137
10 Decimal 30890079
12 Duodecimal a418253
16 Hexadecimal 1d7585f
20 Vigesimal 9d153j
36 Base36 ie2xr

Cryptographic Hash Functions

md5 c5f82cee065d52735f18e4d3b77f92fe
sha1 41c017a5bbad574d454dadfcbe31f8af2320984b
sha256 28facdea3f8a517b41ed40a030e69c3e4de6adfd8eda746d4a90c1f8c6ec8dad
sha512 f1fb3d158316ac3047091663ebe30666d372d1747878cf0cfadaa1578c29a99ef3666dcaa6d1bd71c0022b2454bdce7443695e7d28db5a7f3911f05695308cef
ripemd-160 2a0d32cc5cd5f7f45c81431615327b1bd50a2f37

30890079 as geometric shapes

Circle

Radius = n
Diameter 61780158
Circumference 194088090.51042
Area 2.997698224413E+15

Sphere

Radius = n
Volume 1.234655132937E+23
Surface area 1.1990792897652E+16
Circumference 194088090.51042

Square

Length = n
Perimeter 123560316
Area 954196980626241
Diagonal 43685168.664576

Cube

Length = n
Surface area 5725181883757446
Volume 2.9475220113106E+22
Space diagonal 53503186.277816

Equilateral Triangle

Length = n
Perimeter 92670237
Area 4.1317941271837E+14
Altitude 26751593.138908

Triangular Pyramid

Length = n
Surface area 4.1317941271837E+14
Volume 3.4736880031572E+21
Height 14561722.888192