85389999 is an odd 8-digits composite number following 85389998
and preceding 85390000 . In scientific notation, it is written as 8.5389999 × 10^7.
The sum of its digits is 60. It has a total of 3 prime factors and 8 positive divisors.
There are 56723520 positive integers (up to 85389999) that are relatively prime to 85389999.
85389999 has 8 divisors, whose sum is 114259632
The reverse of 85389999 is 99998358
Previous prime number is 281
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 60
Digital Root 6
Name
eighty-five million three hundred eighty-nine thousand nine hundred ninety-nine
Scientific notation
8.5389999 × 10^7
Engineering notation
8.5389999 × 10^6
Prime Factorization
3 × 281 × 101293
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85389999
Product of the distinct prime numbers
The prime factorization of 85389999 is 3 × 281 × 101293.
Since it has a total of 3 prime factors.
6 , 8 , 13 , 87 , 280 , 907 , 4931 , 6928 , 23423 , 22682 , 27174 , 131396 , 6221718 , 2381133 , 26206600 , 36997528 , 246163410 , 351552539 , 5826725797 , 4933880296
n×2
170779998
n×3
256169997
n×4
341559996
n×5
426949995
n÷2
42694999.5
n÷3
28463333
n÷3
21347499.75
n÷5
17077999.8
n2
7291451929220001
n3
6.2261707294464E+23
n4
5.3165271236126E+31
n5
4.5397824576875E+39
2 √n
9240.6709172008
3 √n
440.35439595062
4 √n
96.128408481576
5 √n
38.572820982376
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
-85389998
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 85389999 can be divided by 8 positive divisors.
The sum of these divisors (counting 85389999) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101101111001010101111
3
Ternary
12221200021001120
4
Quaternary
11011233022233
5
Quinary
133324434444
6
Senary
12250112023
8
Octal
505571257
10
Decimal
85389999
12
Duodecimal
2471b613
16
Hexadecimal
516f2af
20
Vigesimal
16ddejj
36
Base36
1eu7cf
md5
6eeaf131d0f003d3768927fadc6487cb
sha1
0cdf985173bd5103793f068cbca063fbbda158d5
sha256
fd4d8eb06998f42cbb3b211a01721a0f94f279ccce0dabc6b70954f9097cde2c
sha512
84748bf014a7021b47c2b8decf1ddac49d680e75e892ff6fef0136d7dd3913f6f537385ecc550673adb0368f2d30f27a227251ec538acff2264851498be6d513
ripemd-160
5377455695c2023216a0bd2fd8eb35d02adda655
Diameter
170779998
Circumference
536521187.09688
Area
2.2906771814841E+16
Volume
2.6080122964833E+24
Surface area
9.1627087259363E+16
Circumference
536521187.09688
Perimeter
341559996
Area
7291451929220001
Diagonal
120759694.67683
Surface area
43748711575320006
Volume
6.2261707294464E+23
Space diagonal
147899816.72626
Perimeter
256169997
Area
3.1572913005888E+15
Altitude
73949908.363128
Surface area
3.1572913005888E+15
Volume
7.3376125726946E+22
Height
40253231.558942