77182020 (number)

77182020 is an even 8-digits composite number following 77182019 and preceding 77182021. In scientific notation, it is written as 7.7182020 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 144 positive divisors. There are 19388160 positive integers (up to 77182020) that are relatively prime to 77182020.

Interesting facts

Basic properties

Name

Name seventy-seven million one hundred eighty-two thousand twenty

Notation

Scientific notation 7.7182020 × 10^7
Engineering notation 7.7182020 × 10^6

Prime Factorization of 77182020

Prime Factorization 2 × 2 × 5 × 3 × 3 × 23 × 103 × 181

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12863670
Product of the distinct prime numbers

The prime factorization of 77182020 is 2 × 2 × 5 × 3 × 3 × 23 × 103 × 181. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77182020)

Multiplication

n×y
n×2 154364040
n×3 231546060
n×4 308728080
n×5 385910100

Division

n÷y
n÷2 38591010
n÷3 25727340
n÷3 19295505
n÷5 15436404

Exponentiation

ny
n2 5957064211280400
n3 4.5977824909633E+23
n4 3.5486614017318E+31
n5 2.7389285528169E+39

Nth Root

y√n
2√n 8785.3298173717
3√n 425.76704846216
4√n 93.730090245191
5√n 37.800994706382

Divisors of 77182020

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77182019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77182020 can be divided by 144 positive divisors. The sum of these divisors (counting 77182020) is 1, the average is 0.0069444444444444.

Base conversion 77182020

Base System Value
2 Binary 100100110011011010001000100
3 Ternary 12101020020211100
4 Quaternary 10212123101010
5 Quinary 124224311040
6 Senary 11354140100
8 Octal 446332104
10 Decimal 77182020
12 Duodecimal 21a21630
16 Hexadecimal 499b444
20 Vigesimal 1427f10
36 Base36 19ya10

Cryptographic Hash Functions

md5 38029cc82c4af06c4dde53966281ceea
sha1 40f1ba6cc2318084d52960a20161378a620879f6
sha256 7d90b7f346e58fdc5d3c73d4cae7cda864e609697f4d1e39f88411e7a70c8cea
sha512 fa79a13495644f804182eb7253a1319d87939ede3d01543d9c6857fe698ef92a56db42392be942fe1107199be07f09924b18995d429600708a3eb4e0f856f6a9
ripemd-160 ce123c044c782a0110b22eda1096ac1fde0f7fef

77182020 as geometric shapes

Circle

Radius = n
Diameter 154364040
Circumference 484948934.04244
Area 1.8714669163121E+16

Sphere

Radius = n
Volume 1.9259146261885E+24
Surface area 7.4858676652485E+16
Circumference 484948934.04244

Square

Length = n
Perimeter 308728080
Area 5957064211280400
Diagonal 109151859.45535

Cube

Length = n
Surface area 35742385267682400
Volume 4.5977824909633E+23
Space diagonal 133683180.0708

Equilateral Triangle

Length = n
Perimeter 231546060
Area 2.579484469472E+15
Altitude 66841590.035399

Triangular Pyramid

Length = n
Surface area 2.579484469472E+15
Volume 5.4185386296349E+22
Height 36383953.151784