85193687 is an odd 8-digits prime number following 85193686
and preceding 85193688 . In scientific notation, it is written as 8.5193687 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 85193686 positive integers (up to 85193687) that are relatively prime to 85193687.
85193687 has 2 divisors, whose sum is 85193688
The reverse of 85193687 is 78639158
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
eighty-five million one hundred ninety-three thousand six hundred eighty-seven
Scientific notation
8.5193687 × 10^7
Engineering notation
8.5193687 × 10^6
Prime Factorization
85193687
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
85193687 Product of the distinct prime numbers
The prime factorization of 85193687 is 85193687.
Since it has a total of 1 prime factors.
5 , 3 , 60 , 24 , 519 , 820 , 921 , 5970 , 68153 , 69788 , 587974 , 968560 , 5642728 , 8748619 , 23887147 , 38899256 , 69732066 , 882451314 , 5629237938 , 4724128260
n×2
170387374
n×3
255581061
n×4
340774748
n×5
425968435
n÷2
42596843.5
n÷3
28397895.666667
n÷3
21298421.75
n÷5
17038737.4
n2
7257964304653969
n3
6.1833273922786E+23
n4
5.2678045847631E+31
n5
4.4878369497147E+39
2 √n9230.0426326209
3 √n440.01667808682
4 √n96.073110871986
5 √n38.55506883142
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
85193688 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42596844 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9230.0426867919 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999765241 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85193687 can be divided by 2 positive divisors.
The sum of these divisors (counting 85193687) is 85193688, the average is 42596844.
Base
System
Value
2
Binary
101000100111111001111010111
3
Ternary
12221022021202202
4
Quaternary
11010333033113
5
Quinary
133302144222
6
Senary
12241555115
8
Octal
504771727
10
Decimal
85193687
12
Duodecimal
24645a9b
16
Hexadecimal
513f3d7
20
Vigesimal
16c9447
36
Base36
1epzvb
md5
1b694ff0194b54cf2a1da292fdeef5c8
sha1
9270165c64511f6dd0f797069ad21fe167d0682f
sha256
127f584646e6a974a92dde1642b34b09f46352d7621a04e76fb7fd8819481592
sha512
4886a7a8088198b1cf0c381ab42f1165de67a6b40d257bcc347665dfd7559b65a9cdef47207aa390a8e0f2f41b295c47971f536d23c66d9da1507bda7c8978ec
ripemd-160
fb2016e95a46132c47cd9b4af81f2f9847834b5d
Diameter
170387374
Circumference
535287722.42286
Area
2.2801567339518E+16
Volume
2.5900661213764E+24
Surface area
9.1206269358071E+16
Circumference
535287722.42286
Perimeter
340774748
Area
7257964304653969
Diagonal
120482067.58397
Surface area
43547785827923814
Volume
6.1833273922786E+23
Space diagonal
147559794.36812
Perimeter
255581061
Area
3.1427907337955E+15
Altitude
73779897.18406
Surface area
3.1427907337955E+15
Volume
7.2871212156279E+22
Height
40160689.194656