85384481 is an odd 8-digits composite number following 85384480
and preceding 85384482 . In scientific notation, it is written as 8.5384481 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 67250304 positive integers (up to 85384481) that are relatively prime to 85384481.
85384481 has 16 divisors, whose sum is 105565824
The reverse of 85384481 is 18448358
Previous prime number is 233
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 41
Digital Root 5
Name
eighty-five million three hundred eighty-four thousand four hundred eighty-one
Scientific notation
8.5384481 × 10^7
Engineering notation
8.5384481 × 10^6
Prime Factorization
13 × 7 × 233 × 4027
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85384481
Product of the distinct prime numbers
The prime factorization of 85384481 is 13 × 7 × 233 × 4027.
Since it has a total of 4 prime factors.
7 , 2 , 70 , 94 , 433 , 666 , 6590 , 561 , 52990 , 38744 , 610455 , 437907 , 8937880 , 1246468 , 16809217 , 33584354 , 931742238 , 629142101 , 8092147518 , 4670281302
n×2
170768962
n×3
256153443
n×4
341537924
n×5
426922405
n÷2
42692240.5
n÷3
28461493.666667
n÷3
21346120.25
n÷5
17076896.2
n2
7290509595639361
n3
6.2249637804919E+23
n4
5.315153016411E+31
n5
4.5383158174183E+39
2 √n
9240.3723409828
3 √n
440.34491034369
4 √n
96.126855461847
5 √n
38.572322445473
1 , 7 , 13 , 91 , 233 , 1631 , 3029 , 4027 , 21203 , 28189 , 52351 , 366457 , 938291 , 6568037 , 12197783 , 85384481
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85384480
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85384481 can be divided by 16 positive divisors.
The sum of these divisors (counting 85384481) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000101101101110100100001
3
Ternary
12221122222111012
4
Quaternary
11011231310201
5
Quinary
133324300411
6
Senary
12250030305
8
Octal
505556441
10
Decimal
85384481
12
Duodecimal
24718395
16
Hexadecimal
516dd21
20
Vigesimal
16dd141
36
Base36
1eu335
md5
c3c821737657d4c8e2cb543f687b9763
sha1
1057496fd4169ec770d96ba38cf64e2a0f889f49
sha256
86f864451a206cfd9990c1a5e82925a04f8e15f866dea63c6d18136930ea8e19
sha512
c2222c6017a26a91fddf97f98c0fc9c0dd5adab5471da56f42aaf3f8994efd4c2cbd6801423b5013b6e77e6aa73b0e8d4147de368c88759eb5585e0ec2bff91d
ripemd-160
7cc2585da21d51fe078cf6e8010853486db27f5a
Diameter
170768962
Circumference
536486516.48035
Area
2.2903811386587E+16
Volume
2.6075067308874E+24
Surface area
9.1615245546346E+16
Circumference
536486516.48035
Perimeter
341537924
Area
7290509595639361
Diagonal
120751891.04639
Surface area
43743057573836166
Volume
6.2249637804919E+23
Space diagonal
147890259.2699
Perimeter
256153443
Area
3.156883258179E+15
Altitude
73945129.63495
Surface area
3.156883258179E+15
Volume
7.3361901697107E+22
Height
40250630.348796