86788428 (number)

86788428 is an even 8-digits composite number following 86788427 and preceding 86788429. In scientific notation, it is written as 8.6788428 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 27406800 positive integers (up to 86788428) that are relatively prime to 86788428.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.6788428 × 10^7
Engineering notation 8.6788428 × 10^6

Prime Factorization of 86788428

Prime Factorization 2 × 2 × 3 × 19 × 380651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43394214
Product of the distinct prime numbers

The prime factorization of 86788428 is 2 × 2 × 3 × 19 × 380651. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 29, 23, 628, 965, 6542, 4881, 93597, 2668, 714922, 106702, 8589917, 4319396, 63767181, 15206875, 611404925, 313572856, 7995509224, 2263995767

Basic calculations (n = 86788428)

Multiplication

n×y
n×2 173576856
n×3 260365284
n×4 347153712
n×5 433942140

Division

n÷y
n÷2 43394214
n÷3 28929476
n÷3 21697107
n÷5 17357685.6

Exponentiation

ny
n2 7532231234711184
n3 6.5371050819308E+23
n4 5.6734507373159E+31
n5 4.9238987082709E+39

Nth Root

y√n
2√n 9316.0306998206
3√n 442.74528072069
4√n 96.519587130388
5√n 38.698342534556

Divisors of 86788428

1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 380651, 761302, 1141953, 1522604, 2283906, 4567812, 7232369, 14464738, 21697107, 28929476, 43394214, 86788428

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 -86788427
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 86788428 can be divided by 24 positive divisors. The sum of these divisors (counting 86788428) is 1, the average is 0.041666666666667.

Base conversion 86788428

Base System Value
2 Binary 101001011000100100101001100
3 Ternary 20001022022100020
4 Quaternary 11023010211030
5 Quinary 134204212203
6 Senary 12340102140
8 Octal 513044514
10 Decimal 86788428
12 Duodecimal 25094950
16 Hexadecimal 52c494c
20 Vigesimal 1728b18
36 Base36 1fo6do

Cryptographic Hash Functions

md5 9d5b2af6075ddb278f27334649b2e306
sha1 1503a87484d399fcf43c3468538eb88ff6d9f6c2
sha256 31755402b3e82a539a88b79ff47bf12a759c0ba4f89dea0cae1a239255bdc980
sha512 35fdf6cf570657dc97480c1e5fa9bb97dc770d073038f7d840447f59a6d610445ea640c2bb46a2145c4c11beac0e5bb1ba660c3f1bc02659a3e1fadac6fee580
ripemd-160 bbac1739db7e60463ccefbb68697efa78b1afde6

86788428 as geometric shapes

Circle

Radius = n
Diameter 173576856
Circumference 545307775.64281
Area 2.3663202312108E+16

Sphere

Radius = n
Volume 2.7382561734851E+24
Surface area 9.4652809248433E+16
Circumference 545307775.64281

Square

Length = n
Perimeter 347153712
Area 7532231234711184
Diagonal 122737371.93464

Cube

Length = n
Surface area 45193387408267104
Volume 6.5371050819308E+23
Space diagonal 150321966.80503

Equilateral Triangle

Length = n
Perimeter 260365284
Area 3.2615517982193E+15
Altitude 75160983.402517

Triangular Pyramid

Length = n
Surface area 3.2615517982193E+15
Volume 7.7040522212705E+22
Height 40912457.311547