85247130 is an even 8-digits composite number following 85247129
and preceding 85247131 . In scientific notation, it is written as 8.5247130 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 22640000 positive integers (up to 85247130) that are relatively prime to 85247130.
85247130 has 32 divisors, whose sum is 205426368
The reverse of 85247130 is 03174258
Previous prime number is 251
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
eighty-five million two hundred forty-seven thousand one hundred thirty
Scientific notation
8.5247130 × 10^7
Engineering notation
8.5247130 × 10^6
Prime Factorization
2 × 3 × 5 × 251 × 11321
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
85247130 Product of the distinct prime numbers
The prime factorization of 85247130 is 2 × 3 × 5 × 251 × 11321.
Since it has a total of 5 prime factors.
6 , 5 , 1 , 57 , 885 , 323 , 101 , 3161 , 72940 , 10709 , 533259 , 996741 , 4953097 , 9289546 , 62774322 , 64823701 , 43121046 , 640048699 , 7661098495 , 1935126283
n×2
170494260
n×3
255741390
n×4
340988520
n×5
426235650
n÷2
42623565
n÷3
28415710
n÷3
21311782.5
n÷5
17049426
n2
7267073173236900
n3
6.1949713151844E+23
n4
5.2810352505179E+31
n5
4.5019309853549E+39
2 √n9232.937235788
3 √n440.10866806331
4 √n96.088174276484
5 √n38.559904827562
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 251 , 502 , 753 , 1255 , 1506 , 2510 , 3765 , 7530 , 11321 , 22642 , 33963 , 56605 , 67926 , 113210 , 169815 , 339630 , 2841571 , 5683142 , 8524713 , 14207855 , 17049426 , 28415710 , 42623565 , 85247130
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
-85247129 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 85247130 can be divided by 32 positive divisors.
The sum of these divisors (counting 85247130) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000101001100010010011010
3
Ternary
12221102000002010
4
Quaternary
11011030102122
5
Quinary
133310402010
6
Senary
12243050350
8
Octal
505142232
10
Decimal
85247130
12
Duodecimal
246709b6
16
Hexadecimal
514c49a
20
Vigesimal
16cfhga
36
Base36
1er53u
md5
2dc47160eb9755138562b8398ca47f19
sha1
286bc31f7234b00662f224ac37ca69b95256ee07
sha256
1b6240f61dd08984ce4eb1d53c2588bfcf383df5cc6e8de8361a7337ad2e4985
sha512
18cddd3960051bcdbcb761e3fb241b32b5a014ba203ce92c2b9df342c3f580f47830b7d893b584c74735c52266a001e42e44fd59792cb252fe04cc0a0d5a0dd7
ripemd-160
552cc0c7a9a92633bca705017636b0ca9c32df5f
Diameter
170494260
Circumference
535623514.69523
Area
2.2830183694141E+16
Volume
2.5949435163977E+24
Surface area
9.1320734776562E+16
Circumference
535623514.69523
Perimeter
340988520
Area
7267073173236900
Diagonal
120557647.39938
Surface area
43602439039421400
Volume
6.1949713151844E+23
Space diagonal
147652360.35943
Perimeter
255741390
Area
3.1467349895918E+15
Altitude
73826180.179715
Surface area
3.1467349895918E+15
Volume
7.3008437103717E+22
Height
40185882.466461