89668889 (number)

89668889 is an odd 8-digits composite number following 89668888 and preceding 89668890. In scientific notation, it is written as 8.9668889 × 10^7. The sum of its digits is 62. It has a total of 3 prime factors and 8 positive divisors. There are 86760576 positive integers (up to 89668889) that are relatively prime to 89668889.

Interesting facts

Basic properties

Name

Name eighty-nine million six hundred sixty-eight thousand eight hundred eighty-nine

Notation

Scientific notation 8.9668889 × 10^7
Engineering notation 8.9668889 × 10^6

Prime Factorization of 89668889

Prime Factorization 107 × 43 × 19489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 89668889
Product of the distinct prime numbers

The prime factorization of 89668889 is 107 × 43 × 19489. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 89668889)

Multiplication

n×y
n×2 179337778
n×3 269006667
n×4 358675556
n×5 448344445

Division

n÷y
n÷2 44834444.5
n÷3 29889629.666667
n÷3 22417222.25
n÷5 17933777.8

Exponentiation

ny
n2 8040509654494321
n3 7.2098356771228E+23
n4 6.4649795504016E+31
n5 5.7970753369223E+39

Nth Root

y√n
2√n 9469.3658182584
3√n 447.59022805337
4√n 97.310666518416
5√n 38.951874096242

Divisors of 89668889

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -89668888
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 89668889 can be divided by 8 positive divisors. The sum of these divisors (counting 89668889) is 1, the average is 0.125.

Base conversion 89668889

Base System Value
2 Binary 101010110000011110100011001
3 Ternary 20020201122120222
4 Quaternary 11112003310121
5 Quinary 140423401024
6 Senary 12521525425
8 Octal 526036431
10 Decimal 89668889
12 Duodecimal 26043875
16 Hexadecimal 5583d19
20 Vigesimal 1808c49
36 Base36 1hdwyh

Cryptographic Hash Functions

md5 d5b684b864486186324830ada2d255a2
sha1 a06c4b455e384b927df2567e554df7be24536fd9
sha256 1826684dd81a8204d5614275fa241bf8808fc89ba9da94ad0d4ae27cd4f1c71f
sha512 0e02582e052abbee4b328b24afc048a8a86b54c39de7b0378b899d821b7f91270577098c61faf3ad92a83224c35089a200dd1c51b9fb3ba49c3743a7d4d1ee61
ripemd-160 618257be51f01198a1360be12cc0c223c29bf400

89668889 as geometric shapes

Circle

Radius = n
Diameter 179337778
Circumference 563406245.87592
Area 2.5260006061677E+16

Sphere

Radius = n
Volume 3.0200489062451E+24
Surface area 1.0104002424671E+17
Circumference 563406245.87592

Square

Length = n
Perimeter 358675556
Area 8040509654494321
Diagonal 126810958.94673

Cube

Length = n
Surface area 48243057926965926
Volume 7.2098356771228E+23
Space diagonal 155311071.60625

Equilateral Triangle

Length = n
Perimeter 269006667
Area 3.4816428100831E+15
Altitude 77655535.803127

Triangular Pyramid

Length = n
Surface area 3.4816428100831E+15
Volume 8.4968728308904E+22
Height 42270319.648909