79427280 (number)

79427280 is an even 8-digits composite number following 79427279 and preceding 79427281. In scientific notation, it is written as 7.9427280 × 10^7. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 20258304 positive integers (up to 79427280) that are relatively prime to 79427280.

Interesting facts

Basic properties

Name

Name seventy-nine million four hundred twenty-seven thousand two hundred eighty

Notation

Scientific notation 7.9427280 × 10^7
Engineering notation 7.9427280 × 10^6

Prime Factorization of 79427280

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 23 × 14389

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 9928410
Product of the distinct prime numbers

The prime factorization of 79427280 is 2 × 2 × 2 × 2 × 3 × 5 × 23 × 14389. Since it has a total of 8 prime factors.

Most popular turbo-numbers

10, 5, 73, 32, 81, 64, 1228, 3221, 19252, 25833, 913710, 745862, 6802174, 9274915, 31206850, 44270090, 519525172, 547635455, 6922903035, 9734124935

Basic calculations (n = 79427280)

Multiplication

n×y
n×2 158854560
n×3 238281840
n×4 317709120
n×5 397136400

Division

n÷y
n÷2 39713640
n÷3 26475760
n÷3 19856820
n÷5 15885456

Exponentiation

ny
n2 6308692808198400
n3 5.0108231011076E+23
n4 3.9799604948214E+31
n5 3.1611743661112E+39

Nth Root

y√n
2√n 8912.1983819931
3√n 429.85623461443
4√n 94.404440478153
5√n 38.018408962698

Divisors of 79427280

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 14389, 28778, 43167, 57556, 71945, 86334, 115112, 143890, 172668, 215835, 230224, 287780, 330947, 345336, 431670, 575560, 661894, 690672, 863340, 992841, 1151120, 1323788, 1654735, 1726680, 1985682, 2647576, 3309470, 3453360, 3971364, 4964205, 5295152, 6618940, 7942728, 9928410, 13237880, 15885456, 19856820, 26475760, 39713640, 79427280

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79427279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79427280 can be divided by 80 positive divisors. The sum of these divisors (counting 79427280) is 1, the average is 0.0125.

Base conversion 79427280

Base System Value
2 Binary 100101110111111011011010000
3 Ternary 12112110022202010
4 Quaternary 10232333123100
5 Quinary 130313133110
6 Senary 11514222520
8 Octal 456773320
10 Decimal 79427280
12 Duodecimal 22724a40
16 Hexadecimal 4bbf6d0
20 Vigesimal 14g8840
36 Base36 1baehc

Cryptographic Hash Functions

md5 29a9de9fb0a745430b6d6968096b7926
sha1 6daa2c13d1fbb22ef0776f3d18132d0bf7800dda
sha256 843906c611d71ef70266dd5ad0da99ac36e1b6c39b72620b4c77fab7ded71b79
sha512 b673bd9257560c30df3c72c72dac0e8a94d1bc1e4008f1be40401a95db5a38e10ff41635f630de137404cad0d0537e31e09437386e7b0de73967d109cc916c55
ripemd-160 ccf1ead6ac9ed3eb124cd159db056028a0cdbd7d

79427280 as geometric shapes

Circle

Radius = n
Diameter 158854560
Circumference 499056318.68524
Area 1.9819342979991E+16

Sphere

Radius = n
Volume 2.0989286723837E+24
Surface area 7.9277371919963E+16
Circumference 499056318.68524

Square

Length = n
Perimeter 317709120
Area 6308692808198400
Diagonal 112327136.59841

Cube

Length = n
Surface area 37852156849190400
Volume 5.0108231011076E+23
Space diagonal 137572084.467

Equilateral Triangle

Length = n
Perimeter 238281840
Area 2.731744118286E+15
Altitude 68786042.2335

Triangular Pyramid

Length = n
Surface area 2.731744118286E+15
Volume 5.9053116568657E+22
Height 37442378.866135