76987276 (number)

76987276 is an even 8-digits composite number following 76987275 and preceding 76987277. In scientific notation, it is written as 7.6987276 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors. There are 38476080 positive integers (up to 76987276) that are relatively prime to 76987276.

Interesting facts

Basic properties

Name

Name seventy-six million nine hundred eighty-seven thousand two hundred seventy-six

Notation

Scientific notation 7.6987276 × 10^7
Engineering notation 7.6987276 × 10^6

Prime Factorization of 76987276

Prime Factorization 2 × 2 × 4231 × 4549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38493638
Product of the distinct prime numbers

The prime factorization of 76987276 is 2 × 2 × 4231 × 4549. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 76987276)

Multiplication

n×y
n×2 153974552
n×3 230961828
n×4 307949104
n×5 384936380

Division

n÷y
n÷2 38493638
n÷3 25662425.333333
n÷3 19246819
n÷5 15397455.2

Exponentiation

ny
n2 5927040665900176
n3 4.5630671560888E+23
n4 3.5129811055234E+31
n5 2.7045484595372E+39

Nth Root

y√n
2√n 8774.2393402505
3√n 425.40865146359
4√n 93.670909786606
5√n 37.78189969449

Divisors of 76987276

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76987275
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76987276 can be divided by 12 positive divisors. The sum of these divisors (counting 76987276) is 1, the average is 0.083333333333333.

Base conversion 76987276

Base System Value
2 Binary 100100101101011101110001100
3 Ternary 12100212100200121
4 Quaternary 10211223232030
5 Quinary 124202043101
6 Senary 11350034324
8 Octal 445535614
10 Decimal 76987276
12 Duodecimal 219489a4
16 Hexadecimal 496bb8c
20 Vigesimal 141383g
36 Base36 19u3rg

Cryptographic Hash Functions

md5 a781dd7e5baddbcfc8e3ed2b17ace599
sha1 cb3d931b28e688b51f01fc9be7e8af2c006478d4
sha256 1f9c450356f9c01b4f771d2aa4738ce53b6ad7cf818e4214921fefefb37a3c1b
sha512 b360eb54d1033281d595c3c5c90d5677c24be759cba26fe7624aef76fadc1bb15059deda03e181b5778886744f8ab1b7f1d53486118a64146a25af61b2784867
ripemd-160 3d6e56dfb64396107c42060af9fa65a8fb3e4a3f

76987276 as geometric shapes

Circle

Radius = n
Diameter 153974552
Circumference 483725321.40298
Area 1.862034741352E+16

Sphere

Radius = n
Volume 1.9113731007207E+24
Surface area 7.448138965408E+16
Circumference 483725321.40298

Square

Length = n
Perimeter 307949104
Area 5927040665900176
Diagonal 108876449.84936

Cube

Length = n
Surface area 35562243995401056
Volume 4.5630671560888E+23
Space diagonal 133345873.56833

Equilateral Triangle

Length = n
Perimeter 230961828
Area 2.5664838929665E+15
Altitude 66672936.784164

Triangular Pyramid

Length = n
Surface area 2.5664838929665E+15
Volume 5.3776262151333E+22
Height 36292149.949787