194702988 is an even 9-digits composite number following 194702987
and preceding 194702989 . In scientific notation, it is written as 1.94702988 × 10^8.
The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors.
There are 64793344 positive integers (up to 194702988) that are relatively prime to 194702988.
194702988 has 24 divisors, whose sum is 455060592
The reverse of 194702988 is 889207491
Previous prime number is 617
Is Prime? no Number parity even Number length 9 Sum of Digits 48 Digital Root 3
Name
one hundred ninety-four million seven hundred two thousand nine hundred eighty-eight
Scientific notation
1.94702988 × 10^8
Engineering notation
1.94702988 × 10^6
Prime Factorization
2 × 2 × 3 × 617 × 26297
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
97351494 Product of the distinct prime numbers
The prime factorization of 194702988 is 2 × 2 × 3 × 617 × 26297.
Since it has a total of 5 prime factors.
8 , 7 , 83 , 59 , 745 , 151 , 8374 , 4463 , 93873 , 38468 , 527192 , 204806 , 3014955 , 7475520 , 86315988 , 57804632 , 423264517 , 832753545 , 4651526870 , 5352930458
n×2
389405976
n×3
584108964
n×4
778811952
n×5
973514940
n÷2
97351494
n÷3
64900996
n÷3
48675747
n÷5
38940597.6
n2
37909253536128144
n3
7.3810449363337E+24
n4
1.4371115036664E+33
n5
2.7980990385303E+41
2 √n13953.60125559
3 √n579.5944330793
4 √n118.12536245697
5 √n45.485662362321
1 , 2 , 3 , 4 , 6 , 12 , 617 , 1234 , 1851 , 2468 , 3702 , 7404 , 26297 , 52594 , 78891 , 105188 , 157782 , 315564 , 16225249 , 32450498 , 48675747 , 64900996 , 97351494 , 194702988
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
-194702987 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 194702988 can be divided by 24 positive divisors.
The sum of these divisors (counting 194702988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011100110101110111010001100
3
Ternary
111120100221021210
4
Quaternary
23212232322030
5
Quinary
344320443423
6
Senary
31153054420
8
Octal
1346567214
10
Decimal
194702988
12
Duodecimal
55257410
16
Hexadecimal
b9aee8c
20
Vigesimal
30ghh98
36
Base36
37x5sc
md5
6b50b5bb39c14b8c5b5fe74990fd8122
sha1
64ead75cfc560db3f34139793afa9cff717d20bb
sha256
f1431197580f5981a255d95b28060347a7e3ccf40d9e91f8532c5268613a9782
sha512
f8012b672f3837beff0308268a99d070ff718e03502ce348cc15f5de54b7ae1ac50569762121345dc60d9da6bfee2c0cce3d413baf3b84e2fddbab29d02b76b2
ripemd-160
f2ca4622df7b68677fd01c0273f53c32f36ffab6
Diameter
389405976
Circumference
1223354953.4656
Area
1.1909543241217E+17
Volume
3.0917648730403E+25
Surface area
4.7638172964869E+17
Circumference
1223354953.4656
Perimeter
778811952
Area
37909253536128144
Diagonal
275351606.26417
Surface area
227455521216768864
Volume
7.3810449363337E+24
Space diagonal
337235467.60147
Perimeter
584108964
Area
1.6415188300396E+16
Altitude
168617733.80074
Surface area
1.6415188300396E+16
Volume
8.6986448778737E+23
Height
91783868.754722