85432885 is an odd 8-digits composite number following 85432884
and preceding 85432886 . In scientific notation, it is written as 8.5432885 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 67187664 positive integers (up to 85432885) that are relatively prime to 85432885.
85432885 has 8 divisors, whose sum is 104257440
The reverse of 85432885 is 58823458
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
eighty-five million four hundred thirty-two thousand eight hundred eighty-five
Scientific notation
8.5432885 × 10^7
Engineering notation
8.5432885 × 10^6
Prime Factorization
5 × 59 × 289603
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85432885
Product of the distinct prime numbers
The prime factorization of 85432885 is 5 × 59 × 289603.
Since it has a total of 3 prime factors.
7 , 3 , 66 , 52 , 629 , 80 , 7878 , 8730 , 93807 , 54518 , 608803 , 373589 , 5120712 , 3626773 , 86953693 , 23345925 , 404957574 , 180117308 , 6216790544 , 8513187398
n×2
170865770
n×3
256298655
n×4
341731540
n×5
427164425
n÷2
42716442.5
n÷3
28477628.333333
n÷3
21358221.25
n÷5
17086577
n2
7298777839423225
n3
6.2355564779599E+23
n4
5.3272157949256E+31
n5
4.5511941437806E+39
2 √n
9242.9911284173
3 √n
440.42810434013
4 √n
96.140476015138
5 √n
38.576694742285
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
-85432884
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 85432885 can be divided by 8 positive divisors.
The sum of these divisors (counting 85432885) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101111001101000110101
3
Ternary
12221202102212221
4
Quaternary
11011321220311
5
Quinary
133332323020
6
Senary
12251042341
8
Octal
505715065
10
Decimal
85432885
12
Duodecimal
247403b1
16
Hexadecimal
5179a35
20
Vigesimal
16dj245
36
Base36
1ev4fp
md5
3b3ef8dce9672b295a4b9387f9fa1b59
sha1
b08356e9e18343c96e49a4c3b69b8c6b6687ec4c
sha256
de71dcb3a93e783188de4fcae8c72d0c62ea07a1ee532fb4181db751bc296c0c
sha512
52ccf4ba284ebd119087e98ee66dd19c637c35f236eaca2157f38193d6e96cbf0a5b440e75187bd6cf4d1e43bc9582b9e76be2c686983c24772e33fdb8d1d5f4
ripemd-160
1103d76774540d458088ac2dd737d08084a4a85f
Diameter
170865770
Circumference
536790647.78196
Area
2.2929786840516E+16
Volume
2.6119437896271E+24
Surface area
9.1719147362064E+16
Circumference
536790647.78196
Perimeter
341731540
Area
7298777839423225
Diagonal
120820344.63966
Surface area
43792667036539350
Volume
6.2355564779599E+23
Space diagonal
147974097.45719
Perimeter
256298655
Area
3.1604635127597E+15
Altitude
73987048.728595
Surface area
3.1604635127597E+15
Volume
7.3486737833953E+22
Height
40273448.21322