85424897 (number)

85424897 is an odd 8-digits composite number following 85424896 and preceding 85424898. In scientific notation, it is written as 8.5424897 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 81346032 positive integers (up to 85424897) that are relatively prime to 85424897.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred twenty-four thousand eight hundred ninety-seven

Notation

Scientific notation 8.5424897 × 10^7
Engineering notation 8.5424897 × 10^6

Prime Factorization of 85424897

Prime Factorization 37 × 47 × 49123

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85424897
Product of the distinct prime numbers

The prime factorization of 85424897 is 37 × 47 × 49123. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85424897)

Multiplication

n×y
n×2 170849794
n×3 256274691
n×4 341699588
n×5 427124485

Division

n÷y
n÷2 42712448.5
n÷3 28474965.666667
n÷3 21356224.25
n÷5 17084979.4

Exponentiation

ny
n2 7297413027460609
n3 6.2338075623728E+23
n4 5.3252236893352E+31
n5 4.5490668516342E+39

Nth Root

y√n
2√n 9242.5590071149
3√n 440.41437719298
4√n 96.138228645606
5√n 38.575973328831

Divisors of 85424897

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 -85424896
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 85424897 can be divided by 8 positive divisors. The sum of these divisors (counting 85424897) is 1, the average is 0.125.

Base conversion 85424897

Base System Value
2 Binary 101000101110111101100000001
3 Ternary 12221202000221002
4 Quaternary 11011313230001
5 Quinary 133332044042
6 Senary 12250541345
8 Octal 505675401
10 Decimal 85424897
12 Duodecimal 24737855
16 Hexadecimal 5177b01
20 Vigesimal 16di24h
36 Base36 1euy9t

Cryptographic Hash Functions

md5 4de01ed91e7dea263abacff3d1f740f9
sha1 3c90c19a946de119655bc6eb4d4b6b14dab1b0c8
sha256 60c93f4b074412b0c8f43e3c80da6e38a8c4125684a2da3bd50b97933c849d27
sha512 42a8bfddbe37ba14be22ac3766c7b0491170db1d7062bd6a7f1a69f68404d74b40949e268329effbe4166c058ac2399482c8a2369e61fd53d1abc01283e50c73
ripemd-160 f1eedfa6077b9115459bbf1e3488d8e47107fc58

85424897 as geometric shapes

Circle

Radius = n
Diameter 170849794
Circumference 536740457.69773
Area 2.2925499157281E+16

Sphere

Radius = n
Volume 2.6112112055791E+24
Surface area 9.1701996629123E+16
Circumference 536740457.69773

Square

Length = n
Perimeter 341699588
Area 7297413027460609
Diagonal 120809047.90172

Cube

Length = n
Surface area 43784478164763654
Volume 6.2338075623728E+23
Space diagonal 147960261.83534

Equilateral Triangle

Length = n
Perimeter 256274691
Area 3.1598725318442E+15
Altitude 73980130.917669

Triangular Pyramid

Length = n
Surface area 3.1598725318442E+15
Volume 7.3466126666097E+22
Height 40269682.633908