20879079 (number)

20879079 is an odd 8-digits composite number following 20879078 and preceding 20879080. In scientific notation, it is written as 2.0879079 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 12848640 positive integers (up to 20879079) that are relatively prime to 20879079.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seventy-nine thousand seventy-nine

Notation

Scientific notation 2.0879079 × 10^7
Engineering notation 2.0879079 × 10^6

Prime Factorization of 20879079

Prime Factorization 3 × 13 × 535361

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 20879079
Product of the distinct prime numbers

The prime factorization of 20879079 is 3 × 13 × 535361. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 48, 18, 611, 362, 9307, 6338, 16340, 83769, 986410, 840854, 6165518, 5402605, 33474017, 20644531, 800354819, 954034847, 1589775907, 6175504059

Basic calculations (n = 20879079)

Multiplication

n×y
n×2 41758158
n×3 62637237
n×4 83516316
n×5 104395395

Division

n÷y
n÷2 10439539.5
n÷3 6959693
n÷3 5219769.75
n÷5 4175815.8

Exponentiation

ny
n2 435935939888241
n3 9.1019409278658E+21
n4 1.9004014368624E+29
n5 3.9678631731964E+36

Nth Root

y√n
2√n 4569.3630847198
3√n 275.36185532877
4√n 67.597064172343
5√n 29.103302105691

Divisors of 20879079

1, 3, 13, 39, 535361, 1606083, 6959693, 20879079

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20879078
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20879079 can be divided by 8 positive divisors. The sum of these divisors (counting 20879079) is 1, the average is 0.125.

Base conversion 20879079

Base System Value
2 Binary 1001111101001011011100111
3 Ternary 1110021202201020
4 Quaternary 1033221123213
5 Quinary 20321112304
6 Senary 2023302223
8 Octal 117513347
10 Decimal 20879079
12 Duodecimal 6baa973
16 Hexadecimal 13e96e7
20 Vigesimal 6a9hdj
36 Base36 cfief

Cryptographic Hash Functions

md5 79dd9c59c5024132ec91448776f75abd
sha1 94a2251eca077587eb179cfd669f1fdd696f027e
sha256 5c1a1c0cd99bd42877ddd94c0e31491b232e8752bcc9db1dec48f0cf2908e8d7
sha512 d1ac35baa61bb9d6285fed5c3688f6270198afd6ba44c31e5bed40b0b06d9212d32c4574fc23697b54cf28cd30e23264450630a69f729ee73cc51fb638e92bd7
ripemd-160 2d60facc22dd4e0736b33c9509d6ddcb3afbf978

20879079 as geometric shapes

Circle

Radius = n
Diameter 41758158
Circumference 131187122.40024
Area 1.3695331461887E+15

Sphere

Radius = n
Volume 3.8126121003189E+22
Surface area 5.4781325847546E+15
Circumference 131187122.40024

Square

Length = n
Perimeter 83516316
Area 435935939888241
Diagonal 29527476.691659

Cube

Length = n
Surface area 2615615639329446
Volume 9.1019409278658E+21
Space diagonal 36163625.643244

Equilateral Triangle

Length = n
Perimeter 62637237
Area 1.8876579918293E+14
Altitude 18081812.821622

Triangular Pyramid

Length = n
Surface area 1.8876579918293E+14
Volume 1.0726740253422E+21
Height 9842492.2305531