77697685 (number)

77697685 is an odd 8-digits composite number following 77697684 and preceding 77697686. In scientific notation, it is written as 7.7697685 × 10^7. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 56646720 positive integers (up to 77697685) that are relatively prime to 77697685.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred ninety-seven thousand six hundred eighty-five

Notation

Scientific notation 7.7697685 × 10^7
Engineering notation 7.7697685 × 10^6

Prime Factorization of 77697685

Prime Factorization 1027 × 5 × 15131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 77697685
Product of the distinct prime numbers

The prime factorization of 77697685 is 1027 × 5 × 15131. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77697685)

Multiplication

n×y
n×2 155395370
n×3 233093055
n×4 310790740
n×5 388488425

Division

n÷y
n÷2 38848842.5
n÷3 25899228.333333
n÷3 19424421.25
n÷5 15539537

Exponentiation

ny
n2 6036930254359225
n3 4.6905550527017E+23
n4 3.6444526895998E+31
n5 2.8316553707393E+39

Nth Root

y√n
2√n 8814.6290336009
3√n 426.71314970733
4√n 93.886255829066
5√n 37.851371113809

Divisors of 77697685

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -77697684
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 77697685 can be divided by 8 positive divisors. The sum of these divisors (counting 77697685) is 1, the average is 0.125.

Base conversion 77697685

Base System Value
2 Binary 100101000011001001010010101
3 Ternary 12102012110012001
4 Quaternary 10220121022111
5 Quinary 124342311220
6 Senary 11413155301
8 Octal 450311225
10 Decimal 77697685
12 Duodecimal 2202bb31
16 Hexadecimal 4a19295
20 Vigesimal 145c445
36 Base36 1a9bx1

Cryptographic Hash Functions

md5 7e14e20ee204d4c7826aa3285cb8f941
sha1 6f57b577bffde74061c72837832b9fe0864420ab
sha256 dab223990c79ec7559fb09feb19eecac31193c0926d2e2e45222064bdbdfedf8
sha512 cf97390635861df17c841d3381cb7beed7dcd6a6340d140dfb81c95ca63b7ebec680a0a9933f6c38fd51e0e51524748c85b05cf78b79fe5502fb81b2c74e5886
ripemd-160 d534e5ed84fb8b54cd5b32a8d9ea8673d6bf54b4

77697685 as geometric shapes

Circle

Radius = n
Diameter 155395370
Circumference 488188952.79387
Area 1.8965575737329E+16

Sphere

Radius = n
Volume 1.9647751059768E+24
Surface area 7.5862302949316E+16
Circumference 488188952.79387

Square

Length = n
Perimeter 310790740
Area 6036930254359225
Diagonal 109881119.89199

Cube

Length = n
Surface area 36221581526155350
Volume 4.6905550527017E+23
Space diagonal 134576338.05048

Equilateral Triangle

Length = n
Perimeter 233093055
Area 2.614067480575E+15
Altitude 67288169.025241

Triangular Pyramid

Length = n
Surface area 2.614067480575E+15
Volume 5.527872142157E+22
Height 36627039.963998