85193899 is an odd 8-digits composite number following 85193898
and preceding 85193900 . In scientific notation, it is written as 8.5193899 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 6 positive divisors.
There are 73023300 positive integers (up to 85193899) that are relatively prime to 85193899.
85193899 has 6 divisors, whose sum is 99103164
The reverse of 85193899 is 99839158
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-five million one hundred ninety-three thousand eight hundred ninety-nine
Scientific notation
8.5193899 × 10^7
Engineering notation
8.5193899 × 10^6
Prime Factorization
7 × 7 × 1738651
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
12170557
Product of the distinct prime numbers
The prime factorization of 85193899 is 7 × 7 × 1738651.
Since it has a total of 3 prime factors.
4 , 10 , 26 , 87 , 808 , 481 , 4225 , 443 , 2343 , 41920 , 516092 , 667771 , 9898393 , 2708637 , 3901643 , 83433881 , 480593996 , 384590715 , 1005913414 , 6469748552
n×2
170387798
n×3
255581697
n×4
340775596
n×5
425969495
n÷2
42596949.5
n÷3
28397966.333333
n÷3
21298474.75
n÷5
17038779.8
n2
7258000426822201
n3
6.1833735530465E+23
n4
5.2678570195751E+31
n5
4.4878927887212E+39
2 √n
9230.0541168511
3 √n
440.01704307262
4 √n
96.073170640149
5 √n
38.555088019853
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85193898
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85193899 can be divided by 6 positive divisors.
The sum of these divisors (counting 85193899) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101000100111111010010101011
3
Ternary
12221022022001121
4
Quaternary
11010333102223
5
Quinary
133302201044
6
Senary
12242000111
8
Octal
504772253
10
Decimal
85193899
12
Duodecimal
24646037
16
Hexadecimal
513f4ab
20
Vigesimal
16c94ej
36
Base36
1eq017
md5
a2858565879215f30f38a43178b47a39
sha1
ca1331486d114be20cf20eca012467f86c8a4a20
sha256
676beb11b5ff97badaa875f2f12aa3461375406b07abf012f7dd700f8e4e591f
sha512
63eb0d7853a8041ec319d9bc0b2152b89b5f6a4d824c2b16f84a170115e3b1a06c271bddf2fda2164f4a092f53ceb84bac2d81563856719c48c26e43ed5e3ca8
ripemd-160
ff9e10268c0e40178d8c84e00208c5b955eb6366
Diameter
170387798
Circumference
535289054.45814
Area
2.2801680820656E+16
Volume
2.5900854571536E+24
Surface area
9.1206723282625E+16
Circumference
535289054.45814
Perimeter
340775596
Area
7258000426822201
Diagonal
120482367.39724
Surface area
43548002560933206
Volume
6.1833735530465E+23
Space diagonal
147560161.56289
Perimeter
255581697
Area
3.1428063751532E+15
Altitude
73780080.781446
Surface area
3.1428063751532E+15
Volume
7.2871756166145E+22
Height
40160789.132415