89742785 (number)

89742785 is an odd 8-digits composite number following 89742784 and preceding 89742786. In scientific notation, it is written as 8.9742785 × 10^7. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 65144640 positive integers (up to 89742785) that are relatively prime to 89742785.

Interesting facts

Basic properties

Name

Name eighty-nine million seven hundred forty-two thousand seven hundred eighty-five

Notation

Scientific notation 8.9742785 × 10^7
Engineering notation 8.9742785 × 10^6

Prime Factorization of 89742785

Prime Factorization 11 × 5 × 683 × 2389

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 89742785
Product of the distinct prime numbers

The prime factorization of 89742785 is 11 × 5 × 683 × 2389. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 89742785)

Multiplication

n×y
n×2 179485570
n×3 269228355
n×4 358971140
n×5 448713925

Division

n÷y
n÷2 44871392.5
n÷3 29914261.666667
n÷3 22435696.25
n÷5 17948557

Exponentiation

ny
n2 8053767459556225
n3 7.2276752156295E+23
n4 6.4863170292607E+31
n5 5.8210015459878E+39

Nth Root

y√n
2√n 9473.2668599591
3√n 447.71314711072
4√n 97.330708720111
5√n 38.958292017461

Divisors of 89742785

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -89742784
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 89742785 can be divided by 16 positive divisors. The sum of these divisors (counting 89742785) is 1, the average is 0.0625.

Base conversion 89742785

Base System Value
2 Binary 101010110010101110111000001
3 Ternary 20020212101221212
4 Quaternary 11112111313001
5 Quinary 140433232120
6 Senary 12523255505
8 Octal 526256701
10 Decimal 89742785
12 Duodecimal 2607a595
16 Hexadecimal 5595dc1
20 Vigesimal 180hgj5
36 Base36 1hfhz5

Cryptographic Hash Functions

md5 b851fecd0ffa1b985f60a5ebe668c562
sha1 92ba233eacc5daaa7e587b8a3e1b32d5f906d1b1
sha256 fd35c096686b7b8ccf4cbf096dd92768bdf1d48d60761ef63bbc86758c35ee91
sha512 e7f5f2af3e885fb5ef8545a2f774c8a9ae2ae7ba544556557d5dbc33a653a0968741ff1bb8d762057724f531c62ee7c8687f3b5278c15c0ce19a3e4df0e4056b
ripemd-160 5b6e95ae77123ca343229a12552ddd2af79826a3

89742785 as geometric shapes

Circle

Radius = n
Diameter 179485570
Circumference 563870548.13738
Area 2.5301656684662E+16

Sphere

Radius = n
Volume 3.0275215146606E+24
Surface area 1.0120662673865E+17
Circumference 563870548.13738

Square

Length = n
Perimeter 358971140
Area 8053767459556225
Diagonal 126915463.67213

Cube

Length = n
Surface area 48322604757337350
Volume 7.2276752156295E+23
Space diagonal 155439063.23273

Equilateral Triangle

Length = n
Perimeter 269228355
Area 3.4873836080741E+15
Altitude 77719531.616365

Triangular Pyramid

Length = n
Surface area 3.4873836080741E+15
Volume 8.5178969286426E+22
Height 42305154.557378