77691852 (number)

77691852 is an even 8-digits composite number following 77691851 and preceding 77691853. In scientific notation, it is written as 7.7691852 × 10^7. The sum of its digits is 45. It has a total of 9 prime factors and 144 positive divisors. There are 21700224 positive integers (up to 77691852) that are relatively prime to 77691852.

Interesting facts

Basic properties

Name

Name seventy-seven million six hundred ninety-one thousand eight hundred fifty-two

Notation

Scientific notation 7.7691852 × 10^7
Engineering notation 7.7691852 × 10^6

Prime Factorization of 77691852

Prime Factorization 2 × 2 × 7 × 277 × 3 × 3 × 3 × 7 × 53

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 616602
Product of the distinct prime numbers

The prime factorization of 77691852 is 2 × 2 × 7 × 277 × 3 × 3 × 3 × 7 × 53. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 77691852)

Multiplication

n×y
n×2 155383704
n×3 233075556
n×4 310767408
n×5 388459260

Division

n÷y
n÷2 38845926
n÷3 25897284
n÷3 19422963
n÷5 15538370.4

Exponentiation

ny
n2 6036023867189904
n3 4.6894987295819E+23
n4 3.6433584125286E+31
n5 2.8305926256913E+39

Nth Root

y√n
2√n 8814.298156972
3√n 426.70247122491
4√n 93.884493698225
5√n 37.85080277338

Divisors of 77691852

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 -77691851
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 77691852 can be divided by 144 positive divisors. The sum of these divisors (counting 77691852) is 1, the average is 0.0069444444444444.

Base conversion 77691852

Base System Value
2 Binary 100101000010111101111001100
3 Ternary 12102012011012000
4 Quaternary 10220113233030
5 Quinary 124342114402
6 Senary 11413112300
8 Octal 450275714
10 Decimal 77691852
12 Duodecimal 22028690
16 Hexadecimal 4a17bcc
20 Vigesimal 145b9cc
36 Base36 1a97f0

Cryptographic Hash Functions

md5 8c6ca3c08b995c1ddd92cbe738a06ae8
sha1 0ec8611c2d26c9468bb232f80539c2e0051affa8
sha256 5fa0ddb07c36aba4ac4b93b374ece1d8d06b11c1e82d93faaa9139b2c1d49d8d
sha512 12aa71397344c97776d80919f5224b589895e0cabdeae427b7512a40b74a12c79725d4f70ea946ae61e4af3b1551e59abaec58fb021036c3f519daf181e712a7
ripemd-160 52903afd6b403d802463b27f527b8356658ab02d

77691852 as geometric shapes

Circle

Radius = n
Diameter 155383704
Circumference 488152302.97397
Area 1.8962728238056E+16

Sphere

Radius = n
Volume 1.9643326343831E+24
Surface area 7.5850912952226E+16
Circumference 488152302.97397

Square

Length = n
Perimeter 310767408
Area 6036023867189904
Diagonal 109872870.78428

Cube

Length = n
Surface area 36216143203139424
Volume 4.6894987295819E+23
Space diagonal 134566234.99812

Equilateral Triangle

Length = n
Perimeter 233075556
Area 2.6136750034178E+15
Altitude 67283117.499061

Triangular Pyramid

Length = n
Surface area 2.6136750034178E+15
Volume 5.5266272534217E+22
Height 36624290.261428