76442445 (number)

76442445 is an odd 8-digits composite number following 76442444 and preceding 76442446. In scientific notation, it is written as 7.6442445 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 39849984 positive integers (up to 76442445) that are relatively prime to 76442445.

Interesting facts

Basic properties

Name

Name seventy-six million four hundred forty-two thousand four hundred forty-five

Notation

Scientific notation 7.6442445 × 10^7
Engineering notation 7.6442445 × 10^6

Prime Factorization of 76442445

Prime Factorization 5 × 9 × 47 × 47 × 769

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1626435
Product of the distinct prime numbers

The prime factorization of 76442445 is 5 × 9 × 47 × 47 × 769. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 9, 94, 79, 214, 465, 8458, 2109, 19967, 97131, 890504, 382161, 425285, 7635094, 24769554, 6339661, 144021130, 117321389, 9142565896, 8845884490

Basic calculations (n = 76442445)

Multiplication

n×y
n×2 152884890
n×3 229327335
n×4 305769780
n×5 382212225

Division

n÷y
n÷2 38221222.5
n÷3 25480815
n÷3 19110611.25
n÷5 15288489

Exponentiation

ny
n2 5843447397578025
n3 4.4668740629975E+23
n4 3.4145877488261E+31
n5 2.6101943618732E+39

Nth Root

y√n
2√n 8743.1370228311
3√n 424.40275047127
4√n 93.504743317284
5√n 37.728271951356

Divisors of 76442445

1, 5, 9, 45, 47, 235, 423, 769, 2115, 2209, 3845, 6921, 11045, 19881, 34605, 36143, 99405, 180715, 325287, 1626435, 1698721, 8493605, 15288489, 76442445

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76442444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76442445 can be divided by 24 positive divisors. The sum of these divisors (counting 76442445) is 1, the average is 0.041666666666667.

Base conversion 76442445

Base System Value
2 Binary 100100011100110101101001101
3 Ternary 12022211200022200
4 Quaternary 10203212231031
5 Quinary 124032124240
6 Senary 11330232113
8 Octal 443465515
10 Decimal 76442445
12 Duodecimal 21725639
16 Hexadecimal 48e6b4d
20 Vigesimal 13hf625
36 Base36 19ifd9

Cryptographic Hash Functions

md5 ad4f350853d51991d1901ab2b2f10b48
sha1 c31aeff7629aa6ee46d49c7a33627b8764da225b
sha256 c88c207b768cfc5ba318a62780e79f6cc0b8175a4984bfaf01206f0f4e8cdd9d
sha512 8be647bb19882143ff5c1da2d017d5fa16bdd7485f41fbff3da3d5941dfdee9083cb9c3b3515c66a4786eba4ac6bec33d88074bede7a37b813e9d2fb42bf1e28
ripemd-160 5123cfdb50e44ca6071153381567718a34e69bbe

76442445 as geometric shapes

Circle

Radius = n
Diameter 152884890
Circumference 480302047.26888
Area 1.835773141587E+16

Sphere

Radius = n
Volume 1.8710798321098E+24
Surface area 7.3430925663478E+16
Circumference 480302047.26888

Square

Length = n
Perimeter 305769780
Area 5843447397578025
Diagonal 108105942.45996

Cube

Length = n
Surface area 35060684385468150
Volume 4.4668740629975E+23
Space diagonal 132402198.59479

Equilateral Triangle

Length = n
Perimeter 229327335
Area 2.5302869459903E+15
Altitude 66201099.297395

Triangular Pyramid

Length = n
Surface area 2.5302869459903E+15
Volume 5.2642615677531E+22
Height 36035314.15332