85383857 is an odd 8-digits composite number following 85383856
and preceding 85383858 . In scientific notation, it is written as 8.5383857 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 78754320 positive integers (up to 85383857) that are relatively prime to 85383857.
85383857 has 8 divisors, whose sum is 92023680
The reverse of 85383857 is 75838358
Previous prime number is 2671
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
eighty-five million three hundred eighty-three thousand eight hundred fifty-seven
Scientific notation
8.5383857 × 10^7
Engineering notation
8.5383857 × 10^6
Prime Factorization
13 × 2671 × 2459
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85383857
Product of the distinct prime numbers
The prime factorization of 85383857 is 13 × 2671 × 2459.
Since it has a total of 3 prime factors.
2 , 2 , 56 , 49 , 615 , 28 , 8668 , 230 , 51592 , 63505 , 943605 , 109265 , 4607031 , 5102494 , 2837216 , 70113544 , 859715820 , 760590997 , 7401855315 , 4163641145
n×2
170767714
n×3
256151571
n×4
341535428
n×5
426919285
n÷2
42691928.5
n÷3
28461285.666667
n÷3
21345964.25
n÷5
17076771.4
n2
7290403036196449
n3
6.2248273031496E+23
n4
5.3149976430182E+31
n5
4.5381499870681E+39
2 √n
9240.338576048
3 √n
440.34383764332
4 √n
96.126679834726
5 √n
38.572266067079
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
-85383856
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 85383857 can be divided by 8 positive divisors.
The sum of these divisors (counting 85383857) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101101101101010110001
3
Ternary
12221122221122002
4
Quaternary
11011231222301
5
Quinary
133324240412
6
Senary
12250023345
8
Octal
505555261
10
Decimal
85383857
12
Duodecimal
24717b55
16
Hexadecimal
516dab1
20
Vigesimal
16dcjch
36
Base36
1eu2lt
md5
7fa5f188b22d298df093f9c728732914
sha1
584b2617ce9c9470af2722c94c78db584d4ca461
sha256
c3b49ea3d38b2a1bb651094ea5bdfcc87e7edde429e30c3b696ec8af40ff3439
sha512
3679b1b0d59a5af86302ae764c25f78bcf995a833162bd4bc4ce3a50eef2efdded4aedf1a16b8008620623e90905f366ac56022ffd387cf531d68418391c1b6a
ripemd-160
ed689cd49a9d7566ed9ff22dec304e5f7b0bf1c6
Diameter
170767714
Circumference
536482595.77272
Area
2.2903476620223E+16
Volume
2.607449563392E+24
Surface area
9.1613906480894E+16
Circumference
536482595.77272
Perimeter
341535428
Area
7290403036196449
Diagonal
120751008.57712
Surface area
43742418217178694
Volume
6.2248273031496E+23
Space diagonal
147889178.4702
Perimeter
256151571
Area
3.1568371165867E+15
Altitude
73944589.235098
Surface area
3.1568371165867E+15
Volume
7.3360293296205E+22
Height
40250336.192375