77894066 (number)

77894066 is an even 8-digits composite number following 77894065 and preceding 77894067. In scientific notation, it is written as 7.7894066 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 37835424 positive integers (up to 77894066) that are relatively prime to 77894066.

Interesting facts

Basic properties

Name

Name seventy-seven million eight hundred ninety-four thousand sixty-six

Notation

Scientific notation 7.7894066 × 10^7
Engineering notation 7.7894066 × 10^6

Prime Factorization of 77894066

Prime Factorization 2 × 67 × 73 × 7963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 77894066
Product of the distinct prime numbers

The prime factorization of 77894066 is 2 × 67 × 73 × 7963. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 89, 34, 231, 624, 558, 3302, 49460, 85803, 739359, 828009, 448988, 9652343, 50607801, 28064202, 320016408, 395923392, 3688986305, 2794767889

Basic calculations (n = 77894066)

Multiplication

n×y
n×2 155788132
n×3 233682198
n×4 311576264
n×5 389470330

Division

n÷y
n÷2 38947033
n÷3 25964688.666667
n÷3 19473516.5
n÷5 15578813.2

Exponentiation

ny
n2 6067485518012356
n3 4.726211173941E+23
n4 3.681438051129E+31
n5 2.8676217852955E+39

Nth Root

y√n
2√n 8825.7614968908
3√n 427.07235326177
4√n 93.945524091842
5√n 37.870485676686

Divisors of 77894066

1, 2, 67, 73, 134, 146, 4891, 7963, 9782, 15926, 533521, 581299, 1067042, 1162598, 38947033, 77894066

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 -77894065
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 77894066 can be divided by 16 positive divisors. The sum of these divisors (counting 77894066) is 1, the average is 0.0625.

Base conversion 77894066

Base System Value
2 Binary 100101001001001000110110010
3 Ternary 12102120102120102
4 Quaternary 10221021012302
5 Quinary 124420102231
6 Senary 11421312402
8 Octal 451110662
10 Decimal 77894066
12 Duodecimal 22105702
16 Hexadecimal 4a491b2
20 Vigesimal 146gf36
36 Base36 1adjg2

Cryptographic Hash Functions

md5 938cf654cafde367fe39926941778e3f
sha1 2abd7730acf06f0707818e7a234949f72c4ed3d4
sha256 3a87ccc8ab2c5e1ecb11a21c275e01626c4131873dd95f7f7df682419f4d809d
sha512 97340f60968601ea461e7f606b934f9021865594df302a538fc6245d9c469c8092974bbe446d99be096e3e29361e7b4e8d9f9b16c7331e3b1169305c33379745
ripemd-160 626a444ca76198d3a9e11ca920119c315b6d69f1

77894066 as geometric shapes

Circle

Radius = n
Diameter 155788132
Circumference 489422851.00768
Area 1.906156792915E+16

Sphere

Radius = n
Volume 1.9797107071156E+24
Surface area 7.62462717166E+16
Circumference 489422851.00768

Square

Length = n
Perimeter 311576264
Area 6067485518012356
Diagonal 110158844.56558

Cube

Length = n
Surface area 36404913108074136
Volume 4.726211173941E+23
Space diagonal 134916479.92012

Equilateral Triangle

Length = n
Perimeter 233682198
Area 2.6272982978464E+15
Altitude 67458239.960062

Triangular Pyramid

Length = n
Surface area 2.6272982978464E+15
Volume 5.5698932840222E+22
Height 36719614.855195