77894900 (number)

77894900 is an even 8-digits composite number following 77894899 and preceding 77894901. In scientific notation, it is written as 7.7894900 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 31081440 positive integers (up to 77894900) that are relatively prime to 77894900.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7894900 × 10^7
Engineering notation 7.7894900 × 10^6

Prime Factorization of 77894900

Prime Factorization 2 × 2 × 25 × 587 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 38947450
Product of the distinct prime numbers

The prime factorization of 77894900 is 2 × 2 × 25 × 587 × 1327. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 62, 55, 854, 136, 4543, 2930, 97917, 58324, 63788, 521452, 2251817, 786217, 17060763, 97502355, 558893974, 814121070, 5491185196, 4083868361

Basic calculations (n = 77894900)

Multiplication

n×y
n×2 155789800
n×3 233684700
n×4 311579600
n×5 389474500

Division

n÷y
n÷2 38947450
n÷3 25964966.666667
n÷3 19473725
n÷5 15578980

Exponentiation

ny
n2 6067615446010000
n3 4.726362984054E+23
n4 3.6815957200659E+31
n5 2.8677753045496E+39

Nth Root

y√n
2√n 8825.808744812
3√n 427.07387745605
4√n 93.945775555966
5√n 37.870566771053

Divisors of 77894900

1, 2, 4, 25, 50, 100, 587, 1174, 1327, 2348, 2654, 5308, 14675, 29350, 33175, 58700, 66350, 132700, 778949, 1557898, 3115796, 19473725, 38947450, 77894900

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 -77894899
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 77894900 can be divided by 24 positive divisors. The sum of these divisors (counting 77894900) is 1, the average is 0.041666666666667.

Base conversion 77894900

Base System Value
2 Binary 100101001001001010011110100
3 Ternary 12102120110201022
4 Quaternary 10221021103310
5 Quinary 124420114100
6 Senary 11421320312
8 Octal 451112364
10 Decimal 77894900
12 Duodecimal 22106098
16 Hexadecimal 4a494f4
20 Vigesimal 146gh50
36 Base36 1adk38

Cryptographic Hash Functions

md5 04343ed4683dc94a63e6d2374f37af02
sha1 5277c70b5ee4fce032e8bb9af132f0917dc74b22
sha256 2faf76a50581e266d911443caee8ce658636a1e3b43933646d47ba7892cc87f8
sha512 a9cb15c18038a10dea7b45559c4d59e8989133836cf7c4c3b85b4a9a77252344150792ecd893b23eb6416d2a14b6911b2f285c3b699131999ce4112e4394553d
ripemd-160 af7e698958845a4f0de51e81571f8626cd2e03a7

77894900 as geometric shapes

Circle

Radius = n
Diameter 155789800
Circumference 489428091.18422
Area 1.9061976109993E+16

Sphere

Radius = n
Volume 1.9797742971871E+24
Surface area 7.6247904439972E+16
Circumference 489428091.18422

Square

Length = n
Perimeter 311579600
Area 6067615446010000
Diagonal 110160024.0197

Cube

Length = n
Surface area 36405692676060000
Volume 4.726362984054E+23
Space diagonal 134917924.4505

Equilateral Triangle

Length = n
Perimeter 233684700
Area 2.6273545583198E+15
Altitude 67458962.225248

Triangular Pyramid

Length = n
Surface area 2.6273545583198E+15
Volume 5.5700721939562E+22
Height 36720008.006565