199940984 is an even 9-digits composite number following 199940983
and preceding 199940985 . In scientific notation, it is written as 1.99940984 × 10^8.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 99804960 positive integers (up to 199940984) that are relatively prime to 199940984.
199940984 has 16 divisors, whose sum is 375510120
The reverse of 199940984 is 489049991
Previous prime number is 613
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred ninety-nine million nine hundred forty thousand nine hundred eighty-four
Scientific notation
1.99940984 × 10^8
Engineering notation
1.99940984 × 10^6
Prime Factorization
2 × 2 × 2 × 613 × 40771
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49985246 Product of the distinct prime numbers
The prime factorization of 199940984 is 2 × 2 × 2 × 613 × 40771.
Since it has a total of 5 prime factors.
5 , 8 , 18 , 76 , 421 , 508 , 9337 , 7025 , 38942 , 58584 , 730876 , 412142 , 2267153 , 7697532 , 40284762 , 94879169 , 884581554 , 18834580 , 6874798038 , 9020696590
n×2
399881968
n×3
599822952
n×4
799763936
n×5
999704920
n÷2
99970492
n÷3
66646994.666667
n÷3
49985246
n÷5
39988196.8
n2
39976397082888256
n3
7.9929201695274E+24
n4
1.5981123237288E+33
n5
3.1952815054885E+41
2 √n14140.048939095
3 √n584.74602070691
4 √n118.91193774847
5 √n45.727806042633
1 , 2 , 4 , 8 , 613 , 1226 , 2452 , 4904 , 40771 , 81542 , 163084 , 326168 , 24992623 , 49985246 , 99970492 , 199940984
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
-199940983 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 199940984 can be divided by 16 positive divisors.
The sum of these divisors (counting 199940984) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111010101101101101111000
3
Ternary
111221020001110122
4
Quaternary
23322231231320
5
Quinary
402141102414
6
Senary
31501232412
8
Octal
1372555570
10
Decimal
199940984
12
Duodecimal
56b62708
16
Hexadecimal
beadb78
20
Vigesimal
329cc94
36
Base36
3b1fg8
md5
35d95c8fa3dc69d458b9e7d41ccbee38
sha1
5d990fc7dd7e389191184e73cb1ea074b50c9e57
sha256
adb130749582677e564e13a208ea5d6346a80430404822770e96d8955e14f43b
sha512
3d802467031ddac8b3e792820cd81d7c1cdb6128409802744c77e7032ca067d4e62081c98ad2678e883b6ef9d2f2a560e7a25dade7e534a848e16ecf1918907a
ripemd-160
b23d660474e9ff6e305ec4d45b71b96af8640cf1
Diameter
399881968
Circumference
1256266252.9718
Area
1.2558955539259E+17
Volume
3.3480665713756E+25
Surface area
5.0235822157036E+17
Circumference
1256266252.9718
Perimeter
799763936
Area
39976397082888256
Diagonal
282759251.24702
Surface area
239858382497329536
Volume
7.9929201695274E+24
Space diagonal
346307942.80332
Perimeter
599822952
Area
1.7310287712778E+16
Altitude
173153971.40166
Surface area
1.7310287712778E+16
Volume
9.4197467555926E+23
Height
94253083.749007