79427894 (number)

79427894 is an even 8-digits composite number following 79427893 and preceding 79427895. In scientific notation, it is written as 7.9427894 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 31421952 positive integers (up to 79427894) that are relatively prime to 79427894.

Interesting facts

Basic properties

Name

Name seventy-nine million four hundred twenty-seven thousand eight hundred ninety-four

Notation

Scientific notation 7.9427894 × 10^7
Engineering notation 7.9427894 × 10^6

Prime Factorization of 79427894

Prime Factorization 2 × 91 × 436417

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 79427894
Product of the distinct prime numbers

The prime factorization of 79427894 is 2 × 91 × 436417. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 83, 14, 754, 863, 8473, 3030, 90176, 91921, 360170, 631527, 5217059, 7298181, 3127095, 49444387, 698703640, 222152601, 9893314646, 9157327925

Basic calculations (n = 79427894)

Multiplication

n×y
n×2 158855788
n×3 238283682
n×4 317711576
n×5 397139470

Division

n÷y
n÷2 39713947
n÷3 26475964.666667
n÷3 19856973.5
n÷5 15885578.8

Exponentiation

ny
n2 6308790345275236
n3 5.0109393081274E+23
n4 3.9800835620638E+31
n5 3.1612965527875E+39

Nth Root

y√n
2√n 8912.2328290951
3√n 429.85734225674
4√n 94.404622922265
5√n 38.018467741573

Divisors of 79427894

1, 2, 91, 182, 436417, 872834, 39713947, 79427894

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 -79427893
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 79427894 can be divided by 8 positive divisors. The sum of these divisors (counting 79427894) is 1, the average is 0.125.

Base conversion 79427894

Base System Value
2 Binary 100101110111111100100110110
3 Ternary 12112110100120212
4 Quaternary 10232333210312
5 Quinary 130313143034
6 Senary 11514225422
8 Octal 456774466
10 Decimal 79427894
12 Duodecimal 22725272
16 Hexadecimal 4bbf936
20 Vigesimal 14g89ee
36 Base36 1baeye

Cryptographic Hash Functions

md5 a9d6b671591da4124d59c3097740ee31
sha1 ef52d5a4dd548eb728261b3ec07a9131d81d140c
sha256 7981f1d04f4a2781198d87b370fe74df2a2c451ec57932b196acfc333c1dd75c
sha512 52427f99a3d6381547c2011979d963697e9f5e8e60cb9753e4f22ab1cc397c909c7cfcd4026b08866bde41131b15aec7b87221a00deee75ddbf69c0a4667ad1f
ripemd-160 2462762bc6d6297f4c423a16fbce4d074727218a

79427894 as geometric shapes

Circle

Radius = n
Diameter 158855788
Circumference 499060176.56102
Area 1.9819649401755E+16

Sphere

Radius = n
Volume 2.0989773490663E+24
Surface area 7.927859760702E+16
Circumference 499060176.56102

Square

Length = n
Perimeter 317711576
Area 6308790345275236
Diagonal 112328004.92553

Cube

Length = n
Surface area 37852742071651416
Volume 5.0109393081274E+23
Space diagonal 137573147.9462

Equilateral Triangle

Length = n
Perimeter 238283682
Area 2.7317863530792E+15
Altitude 68786573.973098

Triangular Pyramid

Length = n
Surface area 2.7317863530792E+15
Volume 5.9054486081519E+22
Height 37442668.308511