85425845 is an odd 8-digits composite number following 85425844
and preceding 85425846 . In scientific notation, it is written as 8.5425845 × 10^7.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 68148880 positive integers (up to 85425845) that are relatively prime to 85425845.
85425845 has 8 divisors, whose sum is 102798720
The reverse of 85425845 is 54852458
Previous prime number is 359
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
eighty-five million four hundred twenty-five thousand eight hundred forty-five
Scientific notation
8.5425845 × 10^7
Engineering notation
8.5425845 × 10^6
Prime Factorization
5 × 359 × 47591
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85425845
Product of the distinct prime numbers
The prime factorization of 85425845 is 5 × 359 × 47591.
Since it has a total of 3 prime factors.
4 , 9 , 29 , 24 , 591 , 165 , 8612 , 8177 , 38626 , 4113 , 449686 , 814190 , 6328924 , 3247580 , 79874779 , 8826060 , 776011221 , 540434530 , 2276438133 , 3916981345
n×2
170851690
n×3
256277535
n×4
341703380
n×5
427129225
n÷2
42712922.5
n÷3
28475281.666667
n÷3
21356461.25
n÷5
17085169
n2
7297574993964025
n3
6.2340151031025E+23
n4
5.3254600792529E+31
n5
4.5493192728395E+39
2 √n
9242.6102914707
3 √n
440.41600634834
4 √n
96.138495367208
5 √n
38.576058947572
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
-85425844
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 85425845 can be divided by 8 positive divisors.
The sum of these divisors (counting 85425845) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101110111111010110101
3
Ternary
12221202002020012
4
Quaternary
11011313322311
5
Quinary
133332111340
6
Senary
12250550005
8
Octal
505677265
10
Decimal
85425845
12
Duodecimal
24738305
16
Hexadecimal
5177eb5
20
Vigesimal
16di4c5
36
Base36
1euz05
md5
5cc425401f2294030990a8ce9b6ec5d7
sha1
0e21157a6f149991fe738a7e17b4f23bb8ad2323
sha256
659c3281d1be93269b006988ee200df59b638c19950827a8f0211847ec0aade8
sha512
00ccfc07b5003a18d2546bf20b45b3d88c43a4b384534ab190d713e89783298a1930ce28113550018070fc198a0cd8ff3dcecf2a0505b4fcb1543a95c3326bd9
ripemd-160
33485fe31efd1bb57305cea53802213ad97c1425
Diameter
170851690
Circumference
536746414.1574
Area
2.2926007990058E+16
Volume
2.6112981400366E+24
Surface area
9.1704031960232E+16
Circumference
536746414.1574
Perimeter
341703380
Area
7297574993964025
Diagonal
120810388.57618
Surface area
43785449963784150
Volume
6.2340151031025E+23
Space diagonal
147961903.8195
Perimeter
256277535
Area
3.1599426653975E+15
Altitude
73980951.909752
Surface area
3.1599426653975E+15
Volume
7.3468572557052E+22
Height
40270129.525394