85429897 (number)

85429897 is an odd 8-digits composite number following 85429896 and preceding 85429898. In scientific notation, it is written as 8.5429897 × 10^7. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 73225620 positive integers (up to 85429897) that are relatively prime to 85429897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5429897 × 10^7
Engineering notation 8.5429897 × 10^6

Prime Factorization of 85429897

Prime Factorization 7 × 12204271

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 85429897
Product of the distinct prime numbers

The prime factorization of 85429897 is 7 × 12204271. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85429897)

Multiplication

n×y
n×2 170859794
n×3 256289691
n×4 341719588
n×5 427149485

Division

n÷y
n÷2 42714948.5
n÷3 28476632.333333
n÷3 21357474.25
n÷5 17085979.4

Exponentiation

ny
n2 7298267301430609
n3 6.2349022383968E+23
n4 5.3264705603131E+31
n5 4.5503983134108E+39

Nth Root

y√n
2√n 9242.8294910163
3√n 440.42296964866
4√n 96.139635380088
5√n 38.576424895899

Divisors of 85429897

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85429896
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85429897 can be divided by 4 positive divisors. The sum of these divisors (counting 85429897) is 1, the average is 0.25.

Base conversion 85429897

Base System Value
2 Binary 101000101111000111010001001
3 Ternary 12221202021210021
4 Quaternary 11011320322021
5 Quinary 133332224042
6 Senary 12251020441
8 Octal 505707211
10 Decimal 85429897
12 Duodecimal 2473a721
16 Hexadecimal 5178e89
20 Vigesimal 16dieeh
36 Base36 1ev24p

Cryptographic Hash Functions

md5 6a8d1164ed653d10caf2ee7f3fd147d5
sha1 f17342cf24008f7e674ccf182d8ae7dc9d4c203c
sha256 13c6b0afd6de31cfbbc34af4e2be6634b2e0da447a3bfc957beb01a6acee7652
sha512 c793a6a3ed0b64c1327de99c6b3f3ea836ad71a667d350eba3415bad84189cc0684ffe10078a7d25a566f51409b4e355e1895e765ed6b19086dc5fbcdbf34fe2
ripemd-160 01ac8c74fc5d195db56b7ea877887177e4cf96f2

85429897 as geometric shapes

Circle

Radius = n
Diameter 170859794
Circumference 536771873.62427
Area 2.2928182938109E+16

Sphere

Radius = n
Volume 2.6116697423997E+24
Surface area 9.1712731752436E+16
Circumference 536771873.62427

Square

Length = n
Perimeter 341719588
Area 7298267301430609
Diagonal 120816118.96954

Cube

Length = n
Surface area 43789603808583654
Volume 6.2349022383968E+23
Space diagonal 147968922.08938

Equilateral Triangle

Length = n
Perimeter 256289691
Area 3.1602424433241E+15
Altitude 73984461.044688

Triangular Pyramid

Length = n
Surface area 3.1602424433241E+15
Volume 7.347902754676E+22
Height 40272039.656512