194868980 is an even 9-digits composite number following 194868979
and preceding 194868981 . In scientific notation, it is written as 1.94868980 × 10^8.
The sum of its digits is 53. It has a total of 5 prime factors and 24 positive divisors.
There are 74919936 positive integers (up to 194868980) that are relatively prime to 194868980.
194868980 has 24 divisors, whose sum is 344925000
The reverse of 194868980 is 089868491
Previous prime number is 1249
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred ninety-four million eight hundred sixty-eight thousand nine hundred eighty
Scientific notation
1.94868980 × 10^8
Engineering notation
1.94868980 × 10^6
Prime Factorization
2 × 2 × 145 × 1249 × 269
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
97434490 Product of the distinct prime numbers
The prime factorization of 194868980 is 2 × 2 × 145 × 1249 × 269.
Since it has a total of 5 prime factors.
1 , 8 , 26 , 4 , 133 , 362 , 234 , 2154 , 20088 , 87407 , 34427 , 385257 , 9550323 , 6117041 , 13488790 , 58655959 , 753156401 , 986286109 , 4412373846 , 4748760926
n×2
389737960
n×3
584606940
n×4
779475920
n×5
974344900
n÷2
97434490
n÷3
64956326.666667
n÷3
48717245
n÷5
38973796
n2
37973919366240400
n3
7.3999389335015E+24
n4
1.4420185520337E+33
n5
2.8100468437589E+41
2 √n13959.547986951
3 √n579.75909535573
4 √n118.15053104811
5 √n45.493415384197
1 , 2 , 4 , 145 , 269 , 290 , 538 , 580 , 1076 , 1249 , 2498 , 4996 , 39005 , 78010 , 156020 , 181105 , 335981 , 362210 , 671962 , 724420 , 1343924 , 48717245 , 97434490 , 194868980
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-194868979 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 194868980 can be divided by 24 positive divisors.
The sum of these divisors (counting 194868980) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011100111010111011011110100
3
Ternary
111120200100222122
4
Quaternary
23213113123310
5
Quinary
344341301410
6
Senary
31200415112
8
Octal
1347273364
10
Decimal
194868980
12
Duodecimal
55317498
16
Hexadecimal
b9d76f4
20
Vigesimal
30hic90
36
Base36
380pv8
md5
1f6ba9c478cd946396eaac80e0e7dcf4
sha1
d3367c29a301b26c616398903bbf4a9b4f948684
sha256
7471033419317abb5385beeeb28354738e48d8a4a5528ed5a1a0779618dfc818
sha512
92f2adae0a9fccbd364d7ac997b89ccd316dc093924e66b3d223e716e2b977ebb3dea8824062163407148921f34ed31eae49c429d72ede1beef482da0347ec74
ripemd-160
07ebb69f32ae42c189d919009691cdaab43bfece
Diameter
389737960
Circumference
1224397911.9611
Area
1.1929858610899E+17
Volume
3.0996791720669E+25
Surface area
4.7719434443597E+17
Circumference
1224397911.9611
Perimeter
779475920
Area
37973919366240400
Diagonal
275586354.40181
Surface area
227843516197442400
Volume
7.3999389335015E+24
Space diagonal
337522974.17912
Perimeter
584606940
Area
1.6443189426213E+16
Altitude
168761487.08956
Surface area
1.6443189426213E+16
Volume
8.7209116670754E+23
Height
91862118.133937