85389929 is an odd 8-digits composite number following 85389928
and preceding 85389930 . In scientific notation, it is written as 8.5389929 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 78656320 positive integers (up to 85389929) that are relatively prime to 85389929.
85389929 has 8 divisors, whose sum is 92337408
The reverse of 85389929 is 92998358
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-five million three hundred eighty-nine thousand nine hundred twenty-nine
Scientific notation
8.5389929 × 10^7
Engineering notation
8.5389929 × 10^6
Prime Factorization
47 × 17 × 106871
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85389929
Product of the distinct prime numbers
The prime factorization of 85389929 is 47 × 17 × 106871.
Since it has a total of 3 prime factors.
3 , 9 , 72 , 13 , 830 , 263 , 1991 , 9163 , 1657 , 70509 , 3823 , 373291 , 6931716 , 7208343 , 31132658 , 16617597 , 627918326 , 700007552 , 5980616846 , 4953807033
n×2
170779858
n×3
256169787
n×4
341559716
n×5
426949645
n÷2
42694964.5
n÷3
28463309.666667
n÷3
21347482.25
n÷5
17077985.8
n2
7291439974625041
n3
6.2261554174099E+23
n4
5.316509690356E+31
n5
4.5397638498731E+39
2 √n
9240.6671295962
3 √n
440.35427562109
4 √n
96.128388780819
5 √n
38.57281465822
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
-85389928
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 85389929 can be divided by 8 positive divisors.
The sum of these divisors (counting 85389929) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000101101111001001101001
3
Ternary
12221200020221222
4
Quaternary
11011233021221
5
Quinary
133324434204
6
Senary
12250111425
8
Octal
505571151
10
Decimal
85389929
12
Duodecimal
2471b575
16
Hexadecimal
516f269
20
Vigesimal
16ddeg9
36
Base36
1eu7ah
md5
8fd06697f196e87fb8eb06b6acecb1ac
sha1
626594b19c3b55f821e05cb922521ec871d63389
sha256
dcf0f52a7aab194553bad206204626b8e1e29bf331a06edd4d0781f4a2e69d4b
sha512
c6c5462d6756a1510bc91e4b28df8d21e0cc68a40d9d01c3047902d964b828f3b0da4a6a14b76cd9604f4bbab1b3242fae0d7e528840a914dca818aa5e019db0
ripemd-160
7cb944756419bf63e774c437e9a441997760dd90
Diameter
170779858
Circumference
536520747.27391
Area
2.2906734258373E+16
Volume
2.6080058825924E+24
Surface area
9.1626937033492E+16
Circumference
536520747.27391
Perimeter
341559716
Area
7291439974625041
Diagonal
120759595.68188
Surface area
43748639847750246
Volume
6.2261554174099E+23
Space diagonal
147899695.4827
Perimeter
256169787
Area
3.1572861240973E+15
Altitude
73949847.74135
Surface area
3.1572861240973E+15
Volume
7.3375945272865E+22
Height
40253198.560625