85248889 is an odd 8-digits composite number following 85248888
and preceding 85248890 . In scientific notation, it is written as 8.5248889 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 76436640 positive integers (up to 85248889) that are relatively prime to 85248889.
85248889 has 8 divisors, whose sum is 94273632
The reverse of 85248889 is 98884258
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-five million two hundred forty-eight thousand eight hundred eighty-nine
Scientific notation
8.5248889 × 10^7
Engineering notation
8.5248889 × 10^6
Prime Factorization
11 × 73 × 106163
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85248889
Product of the distinct prime numbers
The prime factorization of 85248889 is 11 × 73 × 106163.
Since it has a total of 3 prime factors.
4 , 5 , 9 , 31 , 456 , 46 , 2164 , 4241 , 11868 , 73622 , 126010 , 878005 , 7822461 , 2315957 , 8457342 , 86173323 , 413319371 , 293848058 , 5800261911 , 1296120479
n×2
170497778
n×3
255746667
n×4
340995556
n×5
426244445
n÷2
42624444.5
n÷3
28416296.333333
n÷3
21312222.25
n÷5
17049777.8
n2
7267373075734321
n3
6.1953548065486E+23
n4
5.2814711421908E+31
n5
4.5023954715733E+39
2 √n
9233.0324920906
3 √n
440.11169512835
4 √n
96.088669946516
5 √n
38.560063956233
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
-85248888
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 85248889 can be divided by 8 positive divisors.
The sum of these divisors (counting 85248889) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101001100101101111001
3
Ternary
12221102002111021
4
Quaternary
11011030231321
5
Quinary
133310431024
6
Senary
12243102441
8
Octal
505145571
10
Decimal
85248889
12
Duodecimal
24671a21
16
Hexadecimal
514cb79
20
Vigesimal
16cg249
36
Base36
1er6gp
md5
a7967ac32ee7450c9aa1b4aa02afbf9c
sha1
e630a837f7c1be461c317a074d651722c6cf67c7
sha256
3d97d01ba1ce733c8e4f22eb0cca98abc5f12b22895104549733d18a6be1731a
sha512
a769a8a8da057c32bea7f272cd04f26abc11f19ccf201ab136a7422b575f25452c52ce43954d483c4189ae2b354615d0103fb167cd9bc4a48342298bec32420e
ripemd-160
27e53fe76c6a2aa852ec68e05d2730c094e6b7c3
Diameter
170497778
Circumference
535634566.81818
Area
2.2831125865623E+16
Volume
2.5951041528847E+24
Surface area
9.1324503462493E+16
Circumference
535634566.81818
Perimeter
340995556
Area
7267373075734321
Diagonal
120560135.00104
Surface area
43604238454405926
Volume
6.1953548065486E+23
Space diagonal
147655407.0368
Perimeter
255746667
Area
3.1468648511825E+15
Altitude
73827703.5184
Surface area
3.1468648511825E+15
Volume
7.3012956592787E+22
Height
40186711.667013