85394489 is an odd 8-digits prime number following 85394488
and preceding 85394490 . In scientific notation, it is written as 8.5394489 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 85394488 positive integers (up to 85394489) that are relatively prime to 85394489.
85394489 has 2 divisors, whose sum is 85394490
The reverse of 85394489 is 98449358
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
eighty-five million three hundred ninety-four thousand four hundred eighty-nine
Scientific notation
8.5394489 × 10^7
Engineering notation
8.5394489 × 10^6
Prime Factorization
85394489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
85394489 Product of the distinct prime numbers
The prime factorization of 85394489 is 85394489.
Since it has a total of 1 prime factors.
2 , 1 , 71 , 63 , 241 , 351 , 7479 , 9291 , 49014 , 86642 , 408269 , 398710 , 9529782 , 5711013 , 23029678 , 68190699 , 242567745 , 340420192 , 5799005865 , 1088880152
n×2
170788978
n×3
256183467
n×4
341577956
n×5
426972445
n÷2
42697244.5
n÷3
28464829.666667
n÷3
21348622.25
n÷5
17078897.8
n2
7292218751571121
n3
6.2271529396663E+23
n4
5.3176454320765E+31
n5
4.5409761435536E+39
2 √n9240.9138617347
3 √n440.36211409329
4 √n96.129672119147
5 √n38.573226623143
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
85394490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42697245 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9240.9139158419 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999765793 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85394489 can be divided by 2 positive divisors.
The sum of these divisors (counting 85394489) is 85394490, the average is 42697245.
Base
System
Value
2
Binary
101000101110000010000111001
3
Ternary
12221200111012212
4
Quaternary
11011300100321
5
Quinary
133330110424
6
Senary
12250144505
8
Octal
505602071
10
Decimal
85394489
12
Duodecimal
24722135
16
Hexadecimal
5170439
20
Vigesimal
16de649
36
Base36
1euat5
md5
172dd42880781ffe4644f5ab0ea31971
sha1
cdd92b0b9beb8797ae48e2c9c43941ab6f7a7396
sha256
27e89f71c9297b222c20a4ceb949893952459ecc2f056d1f988a86cbf8575b24
sha512
53979e3d108eb682d2d7dc97acf64e1655ac3ddf731ed00b59e89c1f56c24cae5722f3ce2077acf6f0ccf3d0c5ba1c785e7717ccfa76ca5c0ef85ab78c637259
ripemd-160
4208e5782e1fe32f1d6bacc414bda766f3880a24
Diameter
170788978
Circumference
536549398.59891
Area
2.2909180858306E+16
Volume
2.6084237237381E+24
Surface area
9.1636723433222E+16
Circumference
536549398.59891
Perimeter
341577956
Area
7292218751571121
Diagonal
120766044.49572
Surface area
43753312509426726
Volume
6.2271529396663E+23
Space diagonal
147907593.63438
Perimeter
256183467
Area
3.1576233444069E+15
Altitude
73953796.817191
Surface area
3.1576233444069E+15
Volume
7.3387701185397E+22
Height
40255348.16524