76686876 (number)

76686876 is an even 8-digits composite number following 76686875 and preceding 76686877. In scientific notation, it is written as 7.6686876 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 144 positive divisors. There are 20592000 positive integers (up to 76686876) that are relatively prime to 76686876.

Interesting facts

Basic properties

Name

Name seventy-six million six hundred eighty-six thousand eight hundred seventy-six

Notation

Scientific notation 7.6686876 × 10^7
Engineering notation 7.6686876 × 10^6

Prime Factorization of 76686876

Prime Factorization 2 × 2 × 3 × 3 × 7 × 23 × 131 × 101

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 12781146
Product of the distinct prime numbers

The prime factorization of 76686876 is 2 × 2 × 3 × 3 × 7 × 23 × 131 × 101. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76686876)

Multiplication

n×y
n×2 153373752
n×3 230060628
n×4 306747504
n×5 383434380

Division

n÷y
n÷2 38343438
n÷3 25562292
n÷3 19171719
n÷5 15337375.2

Exponentiation

ny
n2 5880876950639376
n3 4.5098608148494E+23
n4 3.4584713708561E+31
n5 2.652193651664E+39

Nth Root

y√n
2√n 8757.1043159254
3√n 424.8546234035
4√n 93.579401130406
5√n 37.752369000139

Divisors of 76686876

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 -76686875
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 76686876 can be divided by 144 positive divisors. The sum of these divisors (counting 76686876) is 1, the average is 0.0069444444444444.

Base conversion 76686876

Base System Value
2 Binary 100100100100010011000011100
3 Ternary 12100022002121200
4 Quaternary 10210202120130
5 Quinary 124112440001
6 Senary 11335355500
8 Octal 444423034
10 Decimal 76686876
12 Duodecimal 21822b90
16 Hexadecimal 492261c
20 Vigesimal 13j5h3g
36 Base36 19nnz0

Cryptographic Hash Functions

md5 02ebff24bcad20662207257c62280853
sha1 60dda4857dd48d742f47da3cab10df4e19608537
sha256 ee8b4dbc30927606de34f573b2e225f185c22302b997e313ce85c1c40a78ee32
sha512 aa242ba967601ae4ac88caa1a6536d151ab89e6e2f18d875328fa9a0672642ad3140421089d990520b231dea7c1a98f8be2823f8c8d37a15250874f47556bbb0
ripemd-160 7d18b3252d0263af9b8006085d0b8c65f4180881

76686876 as geometric shapes

Circle

Radius = n
Diameter 153373752
Circumference 481837852.5367
Area 1.8475319824794E+16

Sphere

Radius = n
Volume 1.8890860806191E+24
Surface area 7.3901279299177E+16
Circumference 481837852.5367

Square

Length = n
Perimeter 306747504
Area 5880876950639376
Diagonal 108451620.09522

Cube

Length = n
Surface area 35285261703836256
Volume 4.5098608148494E+23
Space diagonal 132825565.50573

Equilateral Triangle

Length = n
Perimeter 230060628
Area 2.546494417892E+15
Altitude 66412782.752867

Triangular Pyramid

Length = n
Surface area 2.546494417892E+15
Volume 5.3149219406458E+22
Height 36150540.031741