85371569 is an odd 8-digits composite number following 85371568
and preceding 85371570 . In scientific notation, it is written as 8.5371569 × 10^7.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 79865920 positive integers (up to 85371569) that are relatively prime to 85371569.
85371569 has 8 divisors, whose sum is 90937728
The reverse of 85371569 is 96517358
Previous prime number is 167
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-five million three hundred seventy-one thousand five hundred sixty-nine
Scientific notation
8.5371569 × 10^7
Engineering notation
8.5371569 × 10^6
Prime Factorization
17 × 167 × 30071
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85371569
Product of the distinct prime numbers
The prime factorization of 85371569 is 17 × 167 × 30071.
Since it has a total of 3 prime factors.
3 , 3 , 11 , 86 , 210 , 945 , 5223 , 1420 , 3282 , 35526 , 880330 , 642065 , 8987679 , 896839 , 43687185 , 76253782 , 626615438 , 183823326 , 4027570051 , 30113302
n×2
170743138
n×3
256114707
n×4
341486276
n×5
426857845
n÷2
42685784.5
n÷3
28457189.666667
n÷3
21342892.25
n÷5
17074313.8
n2
7288304793521761
n3
6.2221401557317E+23
n4
5.3119386763272E+31
n5
4.5348853922984E+39
2 √n
9239.6736414226
3 √n
440.32271263266
4 √n
96.123221135284
5 √n
38.571155779235
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
-85371568
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 85371569 can be divided by 8 positive divisors.
The sum of these divisors (counting 85371569) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101101010101010110001
3
Ternary
12221122022202222
4
Quaternary
11011222222301
5
Quinary
133323342234
6
Senary
12245450425
8
Octal
505525261
10
Decimal
85371569
12
Duodecimal
24710a15
16
Hexadecimal
516aab1
20
Vigesimal
16db8i9
36
Base36
1ett4h
md5
a13cb2cb7ab80370c49b90ba65ff6e1c
sha1
f515cad0abf83d21e8168a79bb5f801f7fa42936
sha256
a250c3931dfb24574c2f0b24af7e15e4b87e84b20570a60c68403e17a188edba
sha512
b31505e13e06325ee82f8d5615b5080b4a51666b3c0866bfd021bf1bc2f35aa3dd4aa219b70899b9ac15b47ddf7925c14a066292ad0c372ba87117a51328b5a5
ripemd-160
748a1b05be309481d82d871b968982e76dd585a5
Diameter
170743138
Circumference
536405387.99167
Area
2.2896884796451E+16
Volume
2.6063239737137E+24
Surface area
9.1587539185805E+16
Circumference
536405387.99167
Perimeter
341486276
Area
7288304793521761
Diagonal
120733630.72087
Surface area
43729828761130566
Volume
6.2221401557317E+23
Space diagonal
147867895.02987
Perimeter
256114707
Area
3.1559285508569E+15
Altitude
73933947.514936
Surface area
3.1559285508569E+15
Volume
7.3328624960184E+22
Height
40244543.573624