85192591 is an odd 8-digits composite number following 85192590
and preceding 85192592 . In scientific notation, it is written as 8.5192591 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 76670000 positive integers (up to 85192591) that are relatively prime to 85192591.
85192591 has 12 divisors, whose sum is 94582152
The reverse of 85192591 is 19529158
Previous prime number is 101
Is Prime? no Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
eighty-five million one hundred ninety-two thousand five hundred ninety-one
Scientific notation
8.5192591 × 10^7
Engineering notation
8.5192591 × 10^6
Prime Factorization
11 × 11 × 101 × 6971
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7744781 Product of the distinct prime numbers
The prime factorization of 85192591 is 11 × 11 × 101 × 6971.
Since it has a total of 4 prime factors.
7 , 2 , 25 , 45 , 721 , 714 , 8345 , 9177 , 45649 , 36252 , 918171 , 706990 , 1066502 , 5491708 , 37107863 , 11339104 , 48347252 , 302885038 , 5687188177 , 3980472854
n×2
170385182
n×3
255577773
n×4
340770364
n×5
425962955
n÷2
42596295.5
n÷3
28397530.333333
n÷3
21298147.75
n÷5
17038518.2
n2
7257777561293281
n3
6.1830887534824E+23
n4
5.2675335129212E+31
n5
4.4875482814509E+39
2 √n9229.9832610899
3 √n440.01479116944
4 √n96.072801880084
5 √n38.554969630237
1 , 11 , 101 , 121 , 1111 , 6971 , 12221 , 76681 , 704071 , 843491 , 7744781 , 85192591
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-85192590 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85192591 can be divided by 12 positive divisors.
The sum of these divisors (counting 85192591) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000100111110111110001111
3
Ternary
12221022020021011
4
Quaternary
11010332332033
5
Quinary
133302130331
6
Senary
12241550051
8
Octal
504767617
10
Decimal
85192591
12
Duodecimal
24645327
16
Hexadecimal
513ef8f
20
Vigesimal
16c919b
36
Base36
1epz0v
md5
ac0f48299ad306a9e775f31589f4701e
sha1
099d243530c8dd1d5b5867b9e54112a10e982fa1
sha256
766808f2921bc1a8d806192fe1beac73eff16d3ccff8e9b5641fabc2b07fee94
sha512
8f93af5437d108026c5e9a5abc5a7a422b699e57b25c076de098ccc4cf9c573bcf9ea23d66cf1d0147c4c76d9f1a0b475ed90425b417acc7d051393f6c8bfc18
ripemd-160
17b6e5dae33581aefc61b575f6513e583eb067cf
Diameter
170385182
Circumference
535280836.05176
Area
2.2800980667948E+16
Volume
2.5899661605912E+24
Surface area
9.1203922671791E+16
Circumference
535280836.05176
Perimeter
340770364
Area
7257777561293281
Diagonal
120480517.6059
Surface area
43546665367759686
Volume
6.1830887534824E+23
Space diagonal
147557896.04044
Perimeter
255577773
Area
3.1427098715483E+15
Altitude
73778948.020218
Surface area
3.1427098715483E+15
Volume
7.2868399771094E+22
Height
40160172.535301