194680971 is an odd 9-digits composite number following 194680970
and preceding 194680972 . In scientific notation, it is written as 1.94680971 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 129721920 positive integers (up to 194680971) that are relatively prime to 194680971.
194680971 has 8 divisors, whose sum is 216421200
The reverse of 194680971 is 179086491
Previous prime number is 8291
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred ninety-four million six hundred eighty thousand nine hundred seventy-one
Scientific notation
1.94680971 × 10^8
Engineering notation
1.94680971 × 10^6
Prime Factorization
9 × 8291 × 2609
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
194680971
Product of the distinct prime numbers
The prime factorization of 194680971 is 9 × 8291 × 2609.
Since it has a total of 3 prime factors.
3 , 2 , 8 , 81 , 609 , 378 , 4377 , 3584 , 24126 , 91947 , 759274 , 39626 , 7754108 , 8235099 , 67487037 , 70456081 , 946248409 , 723311909 , 1413588182 , 1574794620
n×2
389361942
n×3
584042913
n×4
778723884
n×5
973404855
n÷2
97340485.5
n÷3
64893657
n÷3
48670242.75
n÷5
38936194.2
n2
37900680469502841
n3
7.3785412753635E+24
n4
1.4364615800514E+33
n5
2.7965173520859E+41
2 √n
13952.812297168
3 √n
579.57258542338
4 √n
118.12202291346
5 √n
45.484633612696
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
-194680970
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 194680971 can be divided by 8 positive divisors.
The sum of these divisors (counting 194680971) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011100110101001100010001011
3
Ternary
111120022211002100
4
Quaternary
23212221202023
5
Quinary
344314242341
6
Senary
31152404443
8
Octal
1346514213
10
Decimal
194680971
12
Duodecimal
55246723
16
Hexadecimal
b9a988b
20
Vigesimal
30gf28b
36
Base36
37wosr
md5
4c5872ee56ca4384044b7bc519a6c7a0
sha1
5df2245f70fd035ca1423481eb1eacda8518037b
sha256
64e9926e86d85eac6e7b7a247f75504f2d7aa308c60af6f50172a6750b428dbe
sha512
7869f1b79d65c08c345360ae683263875e196cf9bb3af6651d72f85862a3b619c8fc60e0999989331ca2e0256310650120ab41a2574c8c34851589fedb7b07b8
ripemd-160
a7a87cca711c8e6f6faf9042f601353a9e7c2049
Diameter
389361942
Circumference
1223216616.5747
Area
1.1906849932904E+17
Volume
3.0907161419855E+25
Surface area
4.7627399731618E+17
Circumference
1223216616.5747
Perimeter
778723884
Area
37900680469502841
Diagonal
275320469.52416
Surface area
227404082817017046
Volume
7.3785412753635E+24
Space diagonal
337197333.03884
Perimeter
584042913
Area
1.6411476053653E+16
Altitude
168598666.51942
Surface area
1.6411476053653E+16
Volume
8.695694285124E+23
Height
91773489.841388