77642284 (number)

77642284 is an even 8-digits composite number following 77642283 and preceding 77642285. In scientific notation, it is written as 7.7642284 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 36504576 positive integers (up to 77642284) that are relatively prime to 77642284.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.7642284 × 10^7
Engineering notation 7.7642284 × 10^6

Prime Factorization of 77642284

Prime Factorization 2 × 2 × 2603 × 7457

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38821142
Product of the distinct prime numbers

The prime factorization of 77642284 is 2 × 2 × 2603 × 7457. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 31, 62, 999, 176, 6936, 5374, 28453, 24799, 761120, 335044, 6932987, 4586533, 30199812, 7349542, 545176750, 861278093, 1235538315, 2134991124

Basic calculations (n = 77642284)

Multiplication

n×y
n×2 155284568
n×3 232926852
n×4 310569136
n×5 388211420

Division

n÷y
n÷2 38821142
n÷3 25880761.333333
n÷3 19410571
n÷5 15528456.8

Exponentiation

ny
n2 6028324264736656
n3 4.6805286460677E+23
n4 3.6340693440813E+31
n5 2.8215744408885E+39

Nth Root

y√n
2√n 8811.4859132839
3√n 426.6117054313
4√n 93.869515356605
5√n 37.845971719579

Divisors of 77642284

1, 2, 4, 2603, 5206, 7457, 10412, 14914, 29828, 19410571, 38821142, 77642284

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 -77642283
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 77642284 can be divided by 12 positive divisors. The sum of these divisors (counting 77642284) is 1, the average is 0.083333333333333.

Base conversion 77642284

Base System Value
2 Binary 100101000001011101000101100
3 Ternary 12102002122012011
4 Quaternary 10220023220230
5 Quinary 124334023114
6 Senary 11412051004
8 Octal 450135054
10 Decimal 77642284
12 Duodecimal 22003a64
16 Hexadecimal 4a0ba2c
20 Vigesimal 14555e4
36 Base36 1a8564

Cryptographic Hash Functions

md5 6fa5254fd4c83163161c833993e02981
sha1 903a3417bdf32941997931e14c50f562539eb406
sha256 6d6230f42e7c71f0173d8076ef44335e5e15eef919e6e5d59a417b8dda6c926f
sha512 eeedfb5060e89a276fd9105787f11b72b84ac494a663685c4e313b2a20bb8269b7d5b3acc3e721b2ac31d76c9117ee2648cddce1695b0d6050ec0bea70cfc6e9
ripemd-160 23dc6d942ade121806f91474b6779390015edb7d

77642284 as geometric shapes

Circle

Radius = n
Diameter 155284568
Circumference 487840858.04466
Area 1.8938539223554E+16

Sphere

Radius = n
Volume 1.9605752545871E+24
Surface area 7.5754156894215E+16
Circumference 487840858.04466

Square

Length = n
Perimeter 310569136
Area 6028324264736656
Diagonal 109802771.04642

Cube

Length = n
Surface area 36169945588419936
Volume 4.6805286460677E+23
Space diagonal 134480380.70369

Equilateral Triangle

Length = n
Perimeter 232926852
Area 2.610340977756E+15
Altitude 67240190.351846

Triangular Pyramid

Length = n
Surface area 2.610340977756E+15
Volume 5.5160559086207E+22
Height 36600923.682141