85385958 is an even 8-digits composite number following 85385957
and preceding 85385959 . In scientific notation, it is written as 8.5385958 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 24395976 positive integers (up to 85385958) that are relatively prime to 85385958.
85385958 has 16 divisors, whose sum is 195168000
The reverse of 85385958 is 85958358
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-five million three hundred eighty-five thousand nine hundred fifty-eight
Scientific notation
8.5385958 × 10^7
Engineering notation
8.5385958 × 10^6
Prime Factorization
2 × 3 × 7 × 2032999
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85385958
Product of the distinct prime numbers
The prime factorization of 85385958 is 2 × 3 × 7 × 2032999.
Since it has a total of 4 prime factors.
1 , 4 , 17 , 54 , 692 , 115 , 5900 , 4056 , 32643 , 94936 , 927238 , 804001 , 4857247 , 3698443 , 25871819 , 5180034 , 459030118 , 257378008 , 1178729967 , 4251368481
n×2
170771916
n×3
256157874
n×4
341543832
n×5
426929790
n÷2
42692979
n÷3
28461986
n÷3
21346489.5
n÷5
17077191.6
n2
7290761823577764
n3
6.2252868285601E+23
n4
5.3155207968139E+31
n5
4.5387083550488E+39
2 √n
9240.4522616591
3 √n
440.34744939089
4 √n
96.127271165154
5 √n
38.572455891095
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 2032999 , 4065998 , 6098997 , 12197994 , 14230993 , 28461986 , 42692979 , 85385958
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
-85385957
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 85385958 can be divided by 16 positive divisors.
The sum of these divisors (counting 85385958) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000101101110001011100110
3
Ternary
12221200001111220
4
Quaternary
11011232023212
5
Quinary
133324322313
6
Senary
12250041210
8
Octal
505561346
10
Decimal
85385958
12
Duodecimal
24719206
16
Hexadecimal
516e2e6
20
Vigesimal
16dd4hi
36
Base36
1eu486
md5
30bc00f19af9fd675f825b3bf2f50707
sha1
fe0a391ed1d86f767abd1e16ca68a0d35edb4b2e
sha256
416db409e8aff617b3bde6ae471b7779280aebb65629fd5bca62ac1ab622264b
sha512
148946980782cd282c1d9d36f77d14884f57df633ca33e9168e51cd580007be50c4d5a7f65f0113b077c24850b0ef381bcd4f2b3f422cde804c5f1a2c463ece8
ripemd-160
76d0b1460a68e01c60cf2c69a4ed2ad2d13ae22a
Diameter
170771916
Circumference
536495796.74505
Area
2.2904603784025E+16
Volume
2.6076420489458E+24
Surface area
9.1618415136099E+16
Circumference
536495796.74505
Perimeter
341543832
Area
7290761823577764
Diagonal
120753979.83982
Surface area
43744570941466584
Volume
6.2252868285601E+23
Space diagonal
147892817.50894
Perimeter
256157874
Area
3.1569924760801E+15
Altitude
73946408.754471
Surface area
3.1569924760801E+15
Volume
7.3365708855103E+22
Height
40251326.613273