85291227 is an odd 8-digits composite number following 85291226
and preceding 85291228 . In scientific notation, it is written as 8.5291227 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 45342720 positive integers (up to 85291227) that are relatively prime to 85291227.
85291227 has 32 divisors, whose sum is 127600704
The reverse of 85291227 is 72219258
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-five million two hundred ninety-one thousand two hundred twenty-seven
Scientific notation
8.5291227 × 10^7
Engineering notation
8.5291227 × 10^6
Prime Factorization
17 × 21 × 3 × 97 × 821
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
85291227
Product of the distinct prime numbers
The prime factorization of 85291227 is 17 × 21 × 3 × 97 × 821.
Since it has a total of 5 prime factors.
1 , 8 , 6 , 15 , 15 , 633 , 2973 , 4111 , 2719 , 90031 , 246113 , 447054 , 5242716 , 2642686 , 16792665 , 74206918 , 779154751 , 270448145 , 171582804 , 141499807
n×2
170582454
n×3
255873681
n×4
341164908
n×5
426456135
n÷2
42645613.5
n÷3
28430409
n÷3
21322806.75
n÷5
17058245.4
n2
7274593403165529
n3
6.2045899728209E+23
n4
5.2919709181379E+31
n5
4.513586928563E+39
2 √n
9235.3249536765
3 √n
440.18454208004
4 √n
96.100598092189
5 √n
38.563893288877
1 , 3 , 17 , 21 , 51 , 63 , 97 , 291 , 357 , 821 , 1071 , 1649 , 2037 , 2463 , 4947 , 6111 , 13957 , 17241 , 34629 , 41871 , 51723 , 79637 , 103887 , 238911 , 293097 , 879291 , 1353829 , 1672377 , 4061487 , 5017131 , 28430409 , 85291227
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85291226
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85291227 can be divided by 32 positive divisors.
The sum of these divisors (counting 85291227) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000101010111000011011011
3
Ternary
12221111020120100
4
Quaternary
11011113003123
5
Quinary
133313304402
6
Senary
12244030443
8
Octal
505270333
10
Decimal
85291227
12
Duodecimal
24692423
16
Hexadecimal
51570db
20
Vigesimal
16d1817
36
Base36
1es34r
md5
d3038a4a687529076e9e5f217759dfc2
sha1
7c1afe8ad54e92624c5fe8a37070ecd2cc96a8c9
sha256
dad73bfe9cc585ad770b140a5063b1ce1429df745c70a661285de6e11dfef654
sha512
f1867b0421dfd333cf8e18700c552ce8f0ea394f8a10d6eea212bee53f8ab1ed66413cfa349fed8cf188848b10dc85e5440d0af384d2af341f3deae44c90f92b
ripemd-160
09e532c218d44f54d32af280d6a8729caee235ea
Diameter
170582454
Circumference
535900584.31772
Area
2.2853809193238E+16
Volume
2.5989725702868E+24
Surface area
9.141523677295E+16
Circumference
535900584.31772
Perimeter
341164908
Area
7274593403165529
Diagonal
120620009.97484
Surface area
43647560418993174
Volume
6.2045899728209E+23
Space diagonal
147728738.60389
Perimeter
255873681
Area
3.149991344672E+15
Altitude
73864369.301945
Surface area
3.149991344672E+15
Volume
7.3121794071062E+22
Height
40206669.991614