76788428 (number)

76788428 is an even 8-digits composite number following 76788427 and preceding 76788429. In scientific notation, it is written as 7.6788428 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 12 positive divisors. There are 38374032 positive integers (up to 76788428) that are relatively prime to 76788428.

Interesting facts

Basic properties

Name

Name seventy-six million seven hundred eighty-eight thousand four hundred twenty-eight

Notation

Scientific notation 7.6788428 × 10^7
Engineering notation 7.6788428 × 10^6

Prime Factorization of 76788428

Prime Factorization 2 × 2 × 2543 × 7549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38394214
Product of the distinct prime numbers

The prime factorization of 76788428 is 2 × 2 × 2543 × 7549. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 7, 15, 60, 660, 357, 8470, 8944, 92913, 11963, 137097, 451600, 5837593, 2720978, 63449184, 71074626, 765044038, 930950700, 4942728792, 6054772614

Basic calculations (n = 76788428)

Multiplication

n×y
n×2 153576856
n×3 230365284
n×4 307153712
n×5 383942140

Division

n÷y
n÷2 38394214
n÷3 25596142.666667
n÷3 19197107
n÷5 15357685.6

Exponentiation

ny
n2 5896462674711184
n3 4.5278009955175E+23
n4 3.4768272074262E+31
n5 2.6698009568589E+39

Nth Root

y√n
2√n 8762.9006613107
3√n 425.04207749484
4√n 93.610366206477
5√n 37.76236236438

Divisors of 76788428

1, 2, 4, 2543, 5086, 7549, 10172, 15098, 30196, 19197107, 38394214, 76788428

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 -76788427
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 76788428 can be divided by 12 positive divisors. The sum of these divisors (counting 76788428) is 1, the average is 0.083333333333333.

Base conversion 76788428

Base System Value
2 Binary 100100100111011001011001100
3 Ternary 12100111020220212
4 Quaternary 10210323023030
5 Quinary 124124212203
6 Senary 11341501552
8 Octal 444731314
10 Decimal 76788428
12 Duodecimal 218718b8
16 Hexadecimal 493b2cc
20 Vigesimal 13jib18
36 Base36 19pubw

Cryptographic Hash Functions

md5 593248428831245916782252d0b1b61e
sha1 9c675a53ab07f138f5370ba3d07a2004b35ee03a
sha256 5ce8404aa446a2d34358739f4592c7fea1ac631733e74d809e305a9f46511519
sha512 9b6b8fb37ca2830b522cb9dc2d36e023916bce145c4fbd17f06ec447ba9d15c5f430c16f2cab1eb25f41b0b8fb968d49de6d6404426cc5dd30879c89860d4f40
ripemd-160 a878b3dca1b342e4935e40de0d7553d2fbcf9b84

76788428 as geometric shapes

Circle

Radius = n
Diameter 153576856
Circumference 482475922.57102
Area 1.8524283821039E+16

Sphere

Radius = n
Volume 1.8966008459246E+24
Surface area 7.4097135284156E+16
Circumference 482475922.57102

Square

Length = n
Perimeter 307153712
Area 5896462674711184
Diagonal 108595236.31091

Cube

Length = n
Surface area 35378776048267104
Volume 4.5278009955175E+23
Space diagonal 133001458.72934

Equilateral Triangle

Length = n
Perimeter 230365284
Area 2.5532432343833E+15
Altitude 66500729.364672

Triangular Pyramid

Length = n
Surface area 2.5532432343833E+15
Volume 5.3360646463227E+22
Height 36198412.103637