85193638 is an even 8-digits composite number following 85193637
and preceding 85193639 . In scientific notation, it is written as 8.5193638 × 10^7.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 42219744 positive integers (up to 85193638) that are relatively prime to 85193638.
85193638 has 8 divisors, whose sum is 128921688
The reverse of 85193638 is 83639158
Previous prime number is 113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
eighty-five million one hundred ninety-three thousand six hundred thirty-eight
Scientific notation
8.5193638 × 10^7
Engineering notation
8.5193638 × 10^6
Prime Factorization
2 × 113 × 376963
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85193638
Product of the distinct prime numbers
The prime factorization of 85193638 is 2 × 113 × 376963.
Since it has a total of 3 prime factors.
4 , 6 , 89 , 11 , 683 , 332 , 754 , 4141 , 56272 , 58950 , 621599 , 651894 , 7339934 , 9659175 , 36841156 , 97211343 , 200481716 , 904489467 , 4931879834 , 3175865793
n×2
170387276
n×3
255580914
n×4
340774552
n×5
425968190
n÷2
42596819
n÷3
28397879.333333
n÷3
21298409.5
n÷5
17038727.6
n2
7257955955675044
n3
6.1833167230772E+23
n4
5.2677924654519E+31
n5
4.4878240436084E+39
2 √n
9230.0399782449
3 √n
440.01659372681
4 √n
96.073097057631
5 √n
38.555064396353
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85193637
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85193638 can be divided by 8 positive divisors.
The sum of these divisors (counting 85193638) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100111111001110100110
3
Ternary
12221022021200221
4
Quaternary
11010333032212
5
Quinary
133302144023
6
Senary
12241554554
8
Octal
504771646
10
Decimal
85193638
12
Duodecimal
24645a5a
16
Hexadecimal
513f3a6
20
Vigesimal
16c941i
36
Base36
1epzty
md5
0240be12b385aee6e3bb73edb5a93e72
sha1
3b1313486bcae3ce3433e7eeacf2251f0cd59d63
sha256
61364e8fd0e2eb11cb120ebcae683c662a82c64fa73bdd3b8960891200b4e4f6
sha512
cdfc44656c32f015fcad88c056343548fcc337bb90759c2a70db3093ef60274a67b09caf33c27d938c4c5b08223ff99f141fc689e4507d829327042149e44671
ripemd-160
070a8ca6383fb04dc0d294e716efd7d8a9c444b3
Diameter
170387276
Circumference
535287414.54678
Area
2.2801541110427E+16
Volume
2.5900616522718E+24
Surface area
9.1206164441708E+16
Circumference
535287414.54678
Perimeter
340774552
Area
7257955955675044
Diagonal
120481998.2875
Surface area
43547735734050264
Volume
6.1833167230772E+23
Space diagonal
147559709.49763
Perimeter
255580914
Area
3.1427871185816E+15
Altitude
73779854.748815
Surface area
3.1427871185816E+15
Volume
7.2871086418535E+22
Height
40160666.095835