85195894 is an even 8-digits composite number following 85195893
and preceding 85195895 . In scientific notation, it is written as 8.5195894 × 10^7.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 35913600 positive integers (up to 85195894) that are relatively prime to 85195894.
85195894 has 16 divisors, whose sum is 148445856
The reverse of 85195894 is 49859158
Previous prime number is 61
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-five million one hundred ninety-five thousand eight hundred ninety-four
Scientific notation
8.5195894 × 10^7
Engineering notation
8.5195894 × 10^6
Prime Factorization
2 × 7 × 61 × 99761
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85195894
Product of the distinct prime numbers
The prime factorization of 85195894 is 2 × 7 × 61 × 99761.
Since it has a total of 4 prime factors.
8 , 1 , 13 , 63 , 198 , 823 , 9148 , 2459 , 60184 , 31785 , 883698 , 550030 , 9993857 , 9436921 , 3135738 , 2661 , 702090308 , 305862560 , 5571947367 , 7269910060
n×2
170391788
n×3
255587682
n×4
340783576
n×5
425979470
n÷2
42597947
n÷3
28398631.333333
n÷3
21298973.5
n÷5
17039178.8
n2
7258340354459236
n3
6.1838079545443E+23
n4
5.2683504701171E+31
n5
4.4884182820695E+39
2 √n
9230.1621870908
3 √n
440.02047769709
4 √n
96.073733075647
5 √n
38.55526858837
1 , 2 , 7 , 14 , 61 , 122 , 427 , 854 , 99761 , 199522 , 698327 , 1396654 , 6085421 , 12170842 , 42597947 , 85195894
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85195893
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85195894 can be divided by 16 positive divisors.
The sum of these divisors (counting 85195894) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000100111111110001110110
3
Ternary
12221022101210111
4
Quaternary
11010333301312
5
Quinary
133302232034
6
Senary
12242013234
8
Octal
504776166
10
Decimal
85195894
12
Duodecimal
2464721a
16
Hexadecimal
513fc76
20
Vigesimal
16c99ee
36
Base36
1eq1km
md5
c42aefe4c283252c5cf01885de5deaa7
sha1
115a6f134582763914954517b2d3d21f145c0eed
sha256
28c74b09ee3482f612d7ae7f3cefb3e819efbbb78ae87ab2ba773bf574f0a158
sha512
fdf3e8c581ab3bd50a1845ddd240f2c3081e121f792a76867a0fae6682970482da6dc037132cbf0b96fb0051fcf11fcb35ead288716eb43283fc04f98c38de93
ripemd-160
0582f8a5d6142d1efcf8c4bbf5307ee0bd62040d
Diameter
170391788
Circumference
535301589.41283
Area
2.2802748734823E+16
Volume
2.5902674188275E+24
Surface area
9.1210994939294E+16
Circumference
535301589.41283
Perimeter
340783576
Area
7258340354459236
Diagonal
120485188.7533
Surface area
43550042126755416
Volume
6.1838079545443E+23
Space diagonal
147563617.00425
Perimeter
255587682
Area
3.1429535681377E+15
Altitude
73781808.502126
Surface area
3.1429535681377E+15
Volume
7.2876875636893E+22
Height
40161729.584434