79668890 (number)

79668890 is an even 8-digits composite number following 79668889 and preceding 79668891. In scientific notation, it is written as 7.9668890 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 27315024 positive integers (up to 79668890) that are relatively prime to 79668890.

Interesting facts

Basic properties

Name

Name seventy-nine million six hundred sixty-eight thousand eight hundred ninety

Notation

Scientific notation 7.9668890 × 10^7
Engineering notation 7.9668890 × 10^6

Prime Factorization of 79668890

Prime Factorization 2 × 35 × 1138127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 79668890
Product of the distinct prime numbers

The prime factorization of 79668890 is 2 × 35 × 1138127. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 3, 25, 76, 419, 873, 8490, 9568, 89274, 53673, 326475, 811692, 1197875, 5752112, 19298891, 32450264, 299281701, 255128874, 2845000920, 3674484544

Basic calculations (n = 79668890)

Multiplication

n×y
n×2 159337780
n×3 239006670
n×4 318675560
n×5 398344450

Division

n÷y
n÷2 39834445
n÷3 26556296.666667
n÷3 19917222.5
n÷5 15933778

Exponentiation

ny
n2 6347132033832100
n3 5.0566896381885E+23
n4 4.0286085054898E+31
n5 3.2095476787693E+39

Nth Root

y√n
2√n 8925.7431063189
3√n 430.29165358833
4√n 94.476150992295
5√n 38.041510525369

Divisors of 79668890

1, 2, 35, 70, 1138127, 2276254, 39834445, 79668890

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 -79668889
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 79668890 can be divided by 8 positive divisors. The sum of these divisors (counting 79668890) is 1, the average is 0.125.

Base conversion 79668890

Base System Value
2 Binary 100101111111010011010011010
3 Ternary 12112220121011122
4 Quaternary 10233322122122
5 Quinary 130343401030
6 Senary 11523325242
8 Octal 457723232
10 Decimal 79668890
12 Duodecimal 22820822
16 Hexadecimal 4bfa69a
20 Vigesimal 14hic4a
36 Base36 1bfkwq

Cryptographic Hash Functions

md5 7f7a8c9eeebad1b91bfb8d58b1edc8da
sha1 3d296b682c6f8a69949e8b16b7d5fa3425a4c66a
sha256 fbb8e6b738d3b157211c8c83b1866f814b34e82a6a78d29e0fd0efcd98537f3f
sha512 8322c6de008511d7365b8f2fa3e32d863de62751d6b239889c60c1f22569141ff8acb04612b1dac8abef0e830d20749e3fe747a75e63accba5482e12b7ee8ef7
ripemd-160 9706e6a79b77e02a325dc61779fdeb391f776631

79668890 as geometric shapes

Circle

Radius = n
Diameter 159337780
Circumference 500574399.08731
Area 1.9940103368851E+16

Sphere

Radius = n
Volume 2.1181412025089E+24
Surface area 7.9760413475405E+16
Circumference 500574399.08731

Square

Length = n
Perimeter 318675560
Area 6347132033832100
Diagonal 112668824.73721

Cube

Length = n
Surface area 38082792202992600
Volume 5.0566896381885E+23
Space diagonal 137990565.26262

Equilateral Triangle

Length = n
Perimeter 239006670
Area 2.7483887912363E+15
Altitude 68995282.631308

Triangular Pyramid

Length = n
Surface area 2.7483887912363E+15
Volume 5.959365889198E+22
Height 37556274.912403