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.
85429897 has 4 divisors, whose sum is 97634176
The reverse of 85429897 is 79892458
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-five million four hundred twenty-nine thousand eight hundred ninety-seven
Scientific notation
8.5429897 × 10^7
Engineering notation
8.5429897 × 10^6
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.
4 , 3 , 72 , 61 , 633 , 810 , 3464 , 6959 , 93482 , 21576 , 534825 , 183994 , 7672024 , 5909714 , 76777898 , 79985547 , 366144152 , 348394877 , 5361398621 , 4365979678
n×2
170859794
n×3
256289691
n×4
341719588
n×5
427149485
n÷2
42714948.5
n÷3
28476632.333333
n÷3
21357474.25
n÷5
17085979.4
n2
7298267301430609
n3
6.2349022383968E+23
n4
5.3264705603131E+31
n5
4.5503983134108E+39
2 √n
9242.8294910163
3 √n
440.42296964866
4 √n
96.139635380088
5 √n
38.576424895899
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
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
md5
6a8d1164ed653d10caf2ee7f3fd147d5
sha1
f17342cf24008f7e674ccf182d8ae7dc9d4c203c
sha256
13c6b0afd6de31cfbbc34af4e2be6634b2e0da447a3bfc957beb01a6acee7652
sha512
c793a6a3ed0b64c1327de99c6b3f3ea836ad71a667d350eba3415bad84189cc0684ffe10078a7d25a566f51409b4e355e1895e765ed6b19086dc5fbcdbf34fe2
ripemd-160
01ac8c74fc5d195db56b7ea877887177e4cf96f2
Diameter
170859794
Circumference
536771873.62427
Area
2.2928182938109E+16
Volume
2.6116697423997E+24
Surface area
9.1712731752436E+16
Circumference
536771873.62427
Perimeter
341719588
Area
7298267301430609
Diagonal
120816118.96954
Surface area
43789603808583654
Volume
6.2349022383968E+23
Space diagonal
147968922.08938
Perimeter
256289691
Area
3.1602424433241E+15
Altitude
73984461.044688
Surface area
3.1602424433241E+15
Volume
7.347902754676E+22
Height
40272039.656512