85223897 is an odd 8-digits composite number following 85223896
and preceding 85223898 . In scientific notation, it is written as 8.5223897 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 77296960 positive integers (up to 85223897) that are relatively prime to 85223897.
85223897 has 8 divisors, whose sum is 93186720
The reverse of 85223897 is 79832258
Previous prime number is 443
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-five million two hundred twenty-three thousand eight hundred ninety-seven
Scientific notation
8.5223897 × 10^7
Engineering notation
8.5223897 × 10^6
Prime Factorization
11 × 443 × 17489
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85223897
Product of the distinct prime numbers
The prime factorization of 85223897 is 11 × 443 × 17489.
Since it has a total of 3 prime factors.
9 , 4 , 80 , 76 , 873 , 18 , 5258 , 1167 , 61969 , 29778 , 393263 , 411805 , 2299535 , 1278960 , 57752537 , 41161061 , 219863208 , 343844906 , 7271982226 , 7745654880
n×2
170447794
n×3
255671691
n×4
340895588
n×5
426119485
n÷2
42611948.5
n÷3
28407965.666667
n÷3
21305974.25
n÷5
17044779.4
n2
7263112619866609
n3
6.1899076181491E+23
n4
5.2752804928866E+31
n5
4.4957996137187E+39
2 √n
9231.6789913861
3 √n
440.06868246017
4 √n
96.081626710762
5 √n
38.557802797975
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
-85223896
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 85223897 can be divided by 8 positive divisors.
The sum of these divisors (counting 85223897) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101000110100111011001
3
Ternary
12221100211012122
4
Quaternary
11011012213121
5
Quinary
133304131042
6
Senary
12242351025
8
Octal
505064731
10
Decimal
85223897
12
Duodecimal
2465b475
16
Hexadecimal
51469d9
20
Vigesimal
16ccjeh
36
Base36
1eqn6h
md5
d24207a8e4e97e89157d73cae5535613
sha1
97316200072dbb15e782973e59704be218b39bb3
sha256
7be17870e0937d11579990ff577c7bed3e1312fa53122020382ce1a9d14e6a14
sha512
53cca44ad84a04ddc0b7b99b30bce7f106d21fa92db9909065bc1fe488e27fa70cf24e56621203f6c1e82659a8494a6d2d4482518c7f89d35be2e1e1b197cf8c
ripemd-160
29c8a2694834d1a80239c8f4b805963afe0858c6
Diameter
170447794
Circumference
535477537.45099
Area
2.2817741248768E+16
Volume
2.5928224399436E+24
Surface area
9.1270964995073E+16
Circumference
535477537.45099
Perimeter
340895588
Area
7263112619866609
Diagonal
120524790.97569
Surface area
43578675719199654
Volume
6.1899076181491E+23
Space diagonal
147612119.62302
Perimeter
255671691
Area
3.1450200196759E+15
Altitude
73806059.811508
Surface area
3.1450200196759E+15
Volume
7.2948760861859E+22
Height
40174930.325229