85389739 is an odd 8-digits composite number following 85389738
and preceding 85389740 . In scientific notation, it is written as 8.5389739 × 10^7.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 85343056 positive integers (up to 85389739) that are relatively prime to 85389739.
85389739 has 4 divisors, whose sum is 85436424
The reverse of 85389739 is 93798358
Previous prime number is 1907
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-five million three hundred eighty-nine thousand seven hundred thirty-nine
Scientific notation
8.5389739 × 10^7
Engineering notation
8.5389739 × 10^6
Prime Factorization
1907 × 44777
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
85389739
Product of the distinct prime numbers
The prime factorization of 85389739 is 1907 × 44777.
Since it has a total of 2 prime factors.
1 , 7 , 50 , 58 , 193 , 986 , 5100 , 5644 , 67569 , 49037 , 337717 , 689267 , 1261992 , 6200397 , 18062775 , 41538417 , 940523774 , 666340212 , 7472443547 , 8589961842
n×2
170779478
n×3
256169217
n×4
341558956
n×5
426948695
n÷2
42694869.5
n÷3
28463246.333333
n÷3
21347434.75
n÷5
17077947.8
n2
7291407526488121
n3
6.2261138562946E+23
n4
5.3164623717328E+31
n5
4.5397133432558E+39
2 √n
9240.6568489475
3 √n
440.35394901203
4 √n
96.128335307273
5 √n
38.572797492633
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85389738
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85389739 can be divided by 4 positive divisors.
The sum of these divisors (counting 85389739) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000101101111000110101011
3
Ternary
12221200020200221
4
Quaternary
11011233012223
5
Quinary
133324432424
6
Senary
12250110511
8
Octal
505570653
10
Decimal
85389739
12
Duodecimal
2471b437
16
Hexadecimal
516f1ab
20
Vigesimal
16dde6j
36
Base36
1eu757
md5
c8a7427c3b459cd094cc2950488de2ee
sha1
a8d45f26a4365114200f6a34fc408554a8fce729
sha256
aed76e346ed782339fc5459320d183ac84aa82ab6e832969be9751d25da5a216
sha512
d7ee534d10c410384385a54e44189bbe5411ab59a9843cc816122087102e3c0ae108c4fc11dc81bbb3dde75a739612110b01ac6ef2f549260ec7e3950d3101be
ripemd-160
45a6b029b35f88ca048ffebb8c0f823bfe102b7c
Diameter
170779478
Circumference
536519553.4687
Area
2.2906632319544E+16
Volume
2.6079884735131E+24
Surface area
9.1626529278178E+16
Circumference
536519553.4687
Perimeter
341558956
Area
7291407526488121
Diagonal
120759326.9813
Surface area
43748445158928726
Volume
6.2261138562946E+23
Space diagonal
147899366.39305
Perimeter
256169217
Area
3.1572720736419E+15
Altitude
73949683.196523
Surface area
3.1572720736419E+15
Volume
7.3375455470424E+22
Height
40253108.993766