77394018 (number)

77394018 is an even 8-digits composite number following 77394017 and preceding 77394019. In scientific notation, it is written as 7.7394018 × 10^7. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 23813520 positive integers (up to 77394018) that are relatively prime to 77394018.

Interesting facts

Basic properties

Name

Name seventy-seven million three hundred ninety-four thousand eighteen

Notation

Scientific notation 7.7394018 × 10^7
Engineering notation 7.7394018 × 10^6

Prime Factorization of 77394018

Prime Factorization 2 × 3 × 13 × 992231

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77394018
Product of the distinct prime numbers

The prime factorization of 77394018 is 2 × 3 × 13 × 992231. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 10, 25, 10, 603, 688, 8303, 7684, 74517, 42419, 778165, 658275, 4647302, 7996025, 4366819, 3867427, 288519314, 628007047, 2443309558, 1699536986

Basic calculations (n = 77394018)

Multiplication

n×y
n×2 154788036
n×3 232182054
n×4 309576072
n×5 386970090

Division

n÷y
n÷2 38697009
n÷3 25798006
n÷3 19348504.5
n÷5 15478803.6

Exponentiation

ny
n2 5989834022184324
n3 4.6357732212995E+23
n4 3.5878111613317E+31
n5 2.7767512160071E+39

Nth Root

y√n
2√n 8797.3869984217
3√n 426.15651415689
4√n 93.794386817238
5√n 37.821737737307

Divisors of 77394018

1, 2, 3, 6, 13, 26, 39, 78, 992231, 1984462, 2976693, 5953386, 12899003, 25798006, 38697009, 77394018

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77394017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77394018 can be divided by 16 positive divisors. The sum of these divisors (counting 77394018) is 1, the average is 0.0625.

Base conversion 77394018

Base System Value
2 Binary 100100111001111000001100010
3 Ternary 12101122000122010
4 Quaternary 10213033001202
5 Quinary 124303102033
6 Senary 11402453350
8 Octal 447170142
10 Decimal 77394018
12 Duodecimal 21b04256
16 Hexadecimal 49cf062
20 Vigesimal 143e50i
36 Base36 1a2tlu

Cryptographic Hash Functions

md5 b9ac66be5631576efd7736be4698b31a
sha1 21d2f10f0a64bab5d0af6be8b3249afbdb8c027e
sha256 290938eb7c14b67f4c424a5ceb058eb562a284d18ab5ebb55b2d9b90c04418f1
sha512 b23a1170fe4977dab2bc5627f95415ec5cfd46a9f4f8a991a8392a2952387baf2ba34da999f9f60c95536aac26cedc5ad551687d8b267ab34696b5c7f9e0330e
ripemd-160 69436d9479ede84bb4cd858b56771c1573050a46

77394018 as geometric shapes

Circle

Radius = n
Diameter 154788036
Circumference 486280956.76119
Area 1.8817618560316E+16

Sphere

Radius = n
Volume 1.941828146099E+24
Surface area 7.5270474241266E+16
Circumference 486280956.76119

Square

Length = n
Perimeter 309576072
Area 5989834022184324
Diagonal 109451669.90215

Cube

Length = n
Surface area 35939004133105944
Volume 4.6357732212995E+23
Space diagonal 134050371.3779

Equilateral Triangle

Length = n
Perimeter 232182054
Area 2.593674213832E+15
Altitude 67025185.68895

Triangular Pyramid

Length = n
Surface area 2.593674213832E+15
Volume 5.4633111347064E+22
Height 36483889.967382