79427140 (number)

79427140 is an even 8-digits composite number following 79427139 and preceding 79427141. In scientific notation, it is written as 7.9427140 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors. There are 29326848 positive integers (up to 79427140) that are relatively prime to 79427140.

Interesting facts

Basic properties

Name

Name seventy-nine million four hundred twenty-seven thousand one hundred forty

Notation

Scientific notation 7.9427140 × 10^7
Engineering notation 7.9427140 × 10^6

Prime Factorization of 79427140

Prime Factorization 2 × 2 × 5 × 13 × 305489

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 39713570
Product of the distinct prime numbers

The prime factorization of 79427140 is 2 × 2 × 5 × 13 × 305489. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 10, 98, 55, 690, 468, 2861, 8588, 12706, 10274, 496448, 730282, 1113852, 1522244, 53591490, 61017009, 277434780, 920930553, 4462287385, 3943605218

Basic calculations (n = 79427140)

Multiplication

n×y
n×2 158854280
n×3 238281420
n×4 317708560
n×5 397135700

Division

n÷y
n÷2 39713570
n÷3 26475713.333333
n÷3 19856785
n÷5 15885428

Exponentiation

ny
n2 6308670568579600
n3 5.0107966046445E+23
n4 3.9799324342862E+31
n5 3.1611465064859E+39

Nth Root

y√n
2√n 8912.1905275864
3√n 429.85598205675
4√n 94.40439887837
5√n 38.018395560298

Divisors of 79427140

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 305489, 610978, 1221956, 1527445, 3054890, 3971357, 6109780, 7942714, 15885428, 19856785, 39713570, 79427140

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -79427139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 79427140 can be divided by 24 positive divisors. The sum of these divisors (counting 79427140) is 1, the average is 0.041666666666667.

Base conversion 79427140

Base System Value
2 Binary 100101110111111011001000100
3 Ternary 12112110022112221
4 Quaternary 10232333121010
5 Quinary 130313132030
6 Senary 11514222124
8 Octal 456773104
10 Decimal 79427140
12 Duodecimal 22724944
16 Hexadecimal 4bbf644
20 Vigesimal 14g87h0
36 Base36 1baedg

Cryptographic Hash Functions

md5 ec720d89725e2f71ca2c716a9c5c3f05
sha1 f19e0f44bd8a32008df6375f4addd565d91ae958
sha256 f87cd9da80c32fa391f32e9b8e39512ff599d05be16bd6f8763f8bbeea9d5ef3
sha512 52ed5a49bc8cf66bc245a6b91488c2c2a16208865879260b267ecbe6bea726114644330b74899317e36dd45a980b31c876e8bbd007d23c4fa41e75914af767d8
ripemd-160 68042ee44d13aa6824a27fd14c2de68d9a0ec0f7

79427140 as geometric shapes

Circle

Radius = n
Diameter 158854280
Circumference 499055439.0393
Area 1.9819273112168E+16

Sphere

Radius = n
Volume 2.0989175735712E+24
Surface area 7.9277092448671E+16
Circumference 499055439.0393

Square

Length = n
Perimeter 317708560
Area 6308670568579600
Diagonal 112326938.60851

Cube

Length = n
Surface area 37852023411477600
Volume 5.0107966046445E+23
Space diagonal 137571841.97989

Equilateral Triangle

Length = n
Perimeter 238281420
Area 2.7317344882486E+15
Altitude 68785920.989943

Triangular Pyramid

Length = n
Surface area 2.7317344882486E+15
Volume 5.9052804304844E+22
Height 37442312.869502