85385959 is an odd 8-digits composite number following 85385958
and preceding 85385960 . In scientific notation, it is written as 8.5385959 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 81486240 positive integers (up to 85385959) that are relatively prime to 85385959.
85385959 has 8 divisors, whose sum is 89302752
The reverse of 85385959 is 95958358
Previous prime number is 461
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-five million three hundred eighty-five thousand nine hundred fifty-nine
Scientific notation
8.5385959 × 10^7
Engineering notation
8.5385959 × 10^6
Prime Factorization
23 × 461 × 8053
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85385959
Product of the distinct prime numbers
The prime factorization of 85385959 is 23 × 461 × 8053.
Since it has a total of 3 prime factors.
3 , 6 , 22 , 40 , 994 , 481 , 7057 , 1150 , 54621 , 12732 , 236127 , 412838 , 8315279 , 1420020 , 73959865 , 8544679 , 676546926 , 645160636 , 5247186946 , 4859966032
n×2
170771918
n×3
256157877
n×4
341543836
n×5
426929795
n÷2
42692979.5
n÷3
28461986.333333
n÷3
21346489.75
n÷5
17077191.8
n2
7290761994349681
n3
6.225287047283E+23
n4
5.3155210458254E+31
n5
4.5387086208248E+39
2 √n
9240.452315769
3 √n
440.34745110994
4 √n
96.127271446603
5 √n
38.572455981444
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
-85385958
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 85385959 can be divided by 8 positive divisors.
The sum of these divisors (counting 85385959) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101101110001011100111
3
Ternary
12221200001111221
4
Quaternary
11011232023213
5
Quinary
133324322314
6
Senary
12250041211
8
Octal
505561347
10
Decimal
85385959
12
Duodecimal
24719207
16
Hexadecimal
516e2e7
20
Vigesimal
16dd4hj
36
Base36
1eu487
md5
d91dc753cc26881b37dd2e3944903398
sha1
78f2291e7c591c88697b296273085274bb6983e4
sha256
81bcdb82facfa7afd7731e302e97ae5ebb4747e9b40fb7f4f35ce93ed92f110e
sha512
4916e6954985bac8d82604c2a644671e87b02caee17a49ff99da898c52ca67eb651e4b97de97366f31ed94145315f9bf80759f7a2e6d92e321d67dfce7e180bc
ripemd-160
e9a7198ec8a659987fed5b60c47a32c94a58f651
Diameter
170771918
Circumference
536495803.02824
Area
2.2904604320521E+16
Volume
2.6076421405643E+24
Surface area
9.1618417282083E+16
Circumference
536495803.02824
Perimeter
341543836
Area
7290761994349681
Diagonal
120753981.25403
Surface area
43744571966098086
Volume
6.225287047283E+23
Space diagonal
147892819.24099
Perimeter
256157877
Area
3.1569925500265E+15
Altitude
73946409.620497
Surface area
3.1569925500265E+15
Volume
7.3365711432777E+22
Height
40251327.084678