78830189 is an odd 8-digits prime number following 78830188
and preceding 78830190 . In scientific notation, it is written as 7.8830189 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 78830188 positive integers (up to 78830189) that are relatively prime to 78830189.
78830189 has 2 divisors, whose sum is 78830190
The reverse of 78830189 is 98103887
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-eight million eight hundred thirty thousand one hundred eighty-nine
Scientific notation
7.8830189 × 10^7
Engineering notation
7.8830189 × 10^6
Prime Factorization
78830189
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
78830189 Product of the distinct prime numbers
The prime factorization of 78830189 is 78830189.
Since it has a total of 1 prime factors.
2 , 8 , 56 , 17 , 58 , 785 , 1147 , 958 , 60959 , 38463 , 864875 , 862646 , 6653594 , 184149 , 62761741 , 18149859 , 247033448 , 754288721 , 373415447 , 2774870546
n×2
157660378
n×3
236490567
n×4
315320756
n×5
394150945
n÷2
39415094.5
n÷3
26276729.666667
n÷3
19707547.25
n÷5
15766037.8
n2
6214198697775721
n3
4.8986645782921E+23
n4
3.8616265455437E+31
n5
3.0441275043263E+39
2 √n8878.6366633622
3 √n428.77638253622
4 √n94.226517835279
5 √n37.96107596783
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
78830190 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
39415095 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8878.6367196772 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999974629 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78830189 can be divided by 2 positive divisors.
The sum of these divisors (counting 78830189) is 78830190, the average is 39415095.
Base
System
Value
2
Binary
100101100101101101001101101
3
Ternary
12111022222200122
4
Quaternary
10230231221231
5
Quinary
130140031224
6
Senary
11453334325
8
Octal
454555155
10
Decimal
78830189
12
Duodecimal
224973a5
16
Hexadecimal
4b2da6d
20
Vigesimal
14cdf99
36
Base36
1axlrh
md5
07fa5766524ab618a7f150d41654bc80
sha1
f5682ee3a0d8868e404f7442a40440db0389f152
sha256
45146477c4fcfbc6a2337f3ebab8bf22cc0e7dbfec67d0f9fd6900fa4a9d402e
sha512
aa73ff3624a8f059be0a750fbc94cd867a479ecbba8f4b7bd0436169aa5e8098cff4496a18350da25f681ab18a83108c7c6cf5ffec74a9ae7cb56e4cd0e89072
ripemd-160
a43ea9c64f51f3352ecb25fec51a225e5097656a
Diameter
157660378
Circumference
495304685.28699
Area
1.9522480976879E+16
Volume
2.0519478202084E+24
Surface area
7.8089923907518E+16
Circumference
495304685.28699
Perimeter
315320756
Area
6214198697775721
Diagonal
111482722.40823
Surface area
37285192186654326
Volume
4.8986645782921E+23
Space diagonal
136537892.51826
Perimeter
236490567
Area
2.690826968219E+15
Altitude
68268946.259129
Surface area
2.690826968219E+15
Volume
5.7731315701145E+22
Height
37160907.469411