88891390 (number)

88891390 is an even 8-digits composite number following 88891389 and preceding 88891391. In scientific notation, it is written as 8.8891390 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 48 positive divisors. There are 29647296 positive integers (up to 88891390) that are relatively prime to 88891390.

Interesting facts

Basic properties

Name

Name eighty-eight million eight hundred ninety-one thousand three hundred ninety

Notation

Scientific notation 8.8891390 × 10^7
Engineering notation 8.8891390 × 10^6

Prime Factorization of 88891390

Prime Factorization 2 × 7 × 7 × 5 × 37 × 4903

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12698770
Product of the distinct prime numbers

The prime factorization of 88891390 is 2 × 7 × 7 × 5 × 37 × 4903. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 88891390)

Multiplication

n×y
n×2 177782780
n×3 266674170
n×4 355565560
n×5 444456950

Division

n÷y
n÷2 44445695
n÷3 29630463.333333
n÷3 22222847.5
n÷5 17778278

Exponentiation

ny
n2 7901679216132100
n3 7.0239124885609E+23
n4 6.2436534434654E+31
n5 5.5500703326793E+39

Nth Root

y√n
2√n 9428.2230563346
3√n 446.29281916433
4√n 97.099037360494
5√n 38.884089982393

Divisors of 88891390

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -88891389
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 88891390 can be divided by 48 positive divisors. The sum of these divisors (counting 88891390) is 1, the average is 0.020833333333333.

Base conversion 88891390

Base System Value
2 Binary 101010011000101111111111110
3 Ternary 20012021011001201
4 Quaternary 11103011333332
5 Quinary 140224011030
6 Senary 12453130114
8 Octal 523057776
10 Decimal 88891390
12 Duodecimal 2592993a
16 Hexadecimal 54c5ffe
20 Vigesimal 17fb89a
36 Base36 1gx91a

Cryptographic Hash Functions

md5 e3797b4b1f1c42624a29c2c329c3bbba
sha1 bb653888cfb72ede1d37be566d11a47c18237d1f
sha256 9bde5e936c19d44ca9673e7fb09b1c3f527e7e9154742e27c0118abe8d3f2277
sha512 a372f1157f1135f5789a3fb3bb901a9b25381412e3f4957c386ad09eab25fe78874c9b9daee35ef7e0adf85d93a029a998c5d9200bca8c63f61c229f2de9b2ac
ripemd-160 d5ee202ae936804f9a6be07f14f0e15bf3ff98f4

88891390 as geometric shapes

Circle

Radius = n
Diameter 177782780
Circumference 558521075.58277
Area 2.4823857376424E+16

Sphere

Radius = n
Volume 2.9421695831361E+24
Surface area 9.9295429505695E+16
Circumference 558521075.58277

Square

Length = n
Perimeter 355565560
Area 7901679216132100
Diagonal 125711409.3162

Cube

Length = n
Surface area 47410075296792600
Volume 7.0239124885609E+23
Space diagonal 153964403.83542

Equilateral Triangle

Length = n
Perimeter 266674170
Area 3.421527466863E+15
Altitude 76982201.91771

Triangular Pyramid

Length = n
Surface area 3.421527466863E+15
Volume 8.2777602518705E+22
Height 41903803.105399