76442440 (number)

76442440 is an even 8-digits composite number following 76442439 and preceding 76442441. In scientific notation, it is written as 7.6442440 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 30576960 positive integers (up to 76442440) that are relatively prime to 76442440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.6442440 × 10^7
Engineering notation 7.6442440 × 10^6

Prime Factorization of 76442440

Prime Factorization 2 × 2 × 2 × 5 × 1911061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 19110610
Product of the distinct prime numbers

The prime factorization of 76442440 is 2 × 2 × 2 × 5 × 1911061. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 18, 53, 707, 655, 1239, 6151, 95817, 2903, 265059, 342402, 6471338, 7516724, 49072650, 97036674, 56846493, 519365989, 2413864672, 2331412526

Basic calculations (n = 76442440)

Multiplication

n×y
n×2 152884880
n×3 229327320
n×4 305769760
n×5 382212200

Division

n÷y
n÷2 38221220
n÷3 25480813.333333
n÷3 19110610
n÷5 15288488

Exponentiation

ny
n2 5843446633153600
n3 4.4668731864805E+23
n4 3.4145868554514E+31
n5 2.6101935082263E+39

Nth Root

y√n
2√n 8743.1367368925
3√n 424.40274121806
4√n 93.504741788278
5√n 37.728271457804

Divisors of 76442440

1, 2, 4, 5, 8, 10, 20, 40, 1911061, 3822122, 7644244, 9555305, 15288488, 19110610, 38221220, 76442440

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -76442439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 76442440 can be divided by 16 positive divisors. The sum of these divisors (counting 76442440) is 1, the average is 0.0625.

Base conversion 76442440

Base System Value
2 Binary 100100011100110101101001000
3 Ternary 12022211200022111
4 Quaternary 10203212231020
5 Quinary 124032124230
6 Senary 11330232104
8 Octal 443465510
10 Decimal 76442440
12 Duodecimal 21725634
16 Hexadecimal 48e6b48
20 Vigesimal 13hf620
36 Base36 19ifd4

Cryptographic Hash Functions

md5 d04aca4468af4424589802f342e9845d
sha1 a04f64d81fd3978e05ac5636979e93b37e0809fa
sha256 41c833cdfc472d9691b6070094ce212a916c4d62d53724e9114a538458e2b9ec
sha512 9075ed597fabd41270638d0b82f82f057b7c3b3c23faf3d28655c97d8d93ae5caf2978e4e1b5395e712ba4d00095cf68ad28fd58fcbb69e4dc4cb14cb465487b
ripemd-160 1cb4aea89bce2549e9abea931b04cb463ea97c73

76442440 as geometric shapes

Circle

Radius = n
Diameter 152884880
Circumference 480302015.85296
Area 1.8357729014359E+16

Sphere

Radius = n
Volume 1.8710794649552E+24
Surface area 7.3430916057437E+16
Circumference 480302015.85296

Square

Length = n
Perimeter 305769760
Area 5843446633153600
Diagonal 108105935.38889

Cube

Length = n
Surface area 35060679798921600
Volume 4.4668731864805E+23
Space diagonal 132402189.93454

Equilateral Triangle

Length = n
Perimeter 229327320
Area 2.5302866149848E+15
Altitude 66201094.967268

Triangular Pyramid

Length = n
Surface area 2.5302866149848E+15
Volume 5.2642605347678E+22
Height 36035311.796297