195366921 is an odd 9-digits composite number following 195366920
and preceding 195366922 . In scientific notation, it is written as 1.95366921 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 125852688 positive integers (up to 195366921) that are relatively prime to 195366921.
195366921 has 16 divisors, whose sum is 269414400
The reverse of 195366921 is 129663591
Previous prime number is 79
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred ninety-five million three hundred sixty-six thousand nine hundred twenty-one
Scientific notation
1.95366921 × 10^8
Engineering notation
1.95366921 × 10^6
Prime Factorization
3 × 47 × 79 × 17539
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
195366921 Product of the distinct prime numbers
The prime factorization of 195366921 is 3 × 47 × 79 × 17539.
Since it has a total of 4 prime factors.
1 , 3 , 45 , 77 , 586 , 611 , 6668 , 1038 , 70963 , 42281 , 238467 , 258081 , 1271290 , 3496440 , 70635922 , 93152015 , 848447744 , 418849253 , 1820427576 , 41596195
n×2
390733842
n×3
586100763
n×4
781467684
n×5
976834605
n÷2
97683460.5
n÷3
65122307
n÷3
48841730.25
n÷5
39073384.2
n2
38168233821020241
n3
7.4568103216208E+24
n4
1.4568140730161E+33
n5
2.8461327991462E+41
2 √n13977.371748651
3 √n580.25248717727
4 √n118.22593517774
5 √n45.516641162277
1 , 3 , 47 , 79 , 141 , 237 , 3713 , 11139 , 17539 , 52617 , 824333 , 1385581 , 2472999 , 4156743 , 65122307 , 195366921
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-195366920 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 195366921 can be divided by 16 positive divisors.
The sum of these divisors (counting 195366921) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011101001010001000000001001
3
Ternary
111121121200000220
4
Quaternary
23221101000021
5
Quinary
400003220141
6
Senary
31215220253
8
Octal
1351210011
10
Decimal
195366921
12
Duodecimal
55517689
16
Hexadecimal
ba51009
20
Vigesimal
3110h61
36
Base36
38be2x
md5
4cd58a9ec47e524c2d940ffa1eaf5c1d
sha1
fb22ba423a08f2c052b254d3811e814d3e7c250f
sha256
ca06604d68187e77b8f8f288b3569d44942f294268a1330305792ef43a8f1030
sha512
b415162e12abc2fa56ffa0df45565b9987342d922d830a0c607bf7c5d1fc75ecb18f16abf8ffc13974fe3f34915c4719bf81c9ee6f9f55bd417e543aab2aabef
ripemd-160
30e755f874f0bbe4827a99e8be20a8e259f7ea76
Diameter
390733842
Circumference
1227526567.5361
Area
1.1990904297261E+17
Volume
3.1235014034155E+25
Surface area
4.7963617189046E+17
Circumference
1227526567.5361
Perimeter
781467684
Area
38168233821020241
Diagonal
276290549.31727
Surface area
229009402926121446
Volume
7.4568103216208E+24
Space diagonal
338385433.2903
Perimeter
586100763
Area
1.6527330053294E+16
Altitude
169192716.64515
Surface area
1.6527330053294E+16
Volume
8.7879352407332E+23
Height
92096849.772424