199971792 is an even 9-digits composite number following 199971791
and preceding 199971793 . In scientific notation, it is written as 1.99971792 × 10^8.
The sum of its digits is 54. It has a total of 7 prime factors and 30 positive divisors.
There are 66657216 positive integers (up to 199971792) that are relatively prime to 199971792.
199971792 has 30 divisors, whose sum is 559643682
The reverse of 199971792 is 297179991
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
one hundred ninety-nine million nine hundred seventy-one thousand seven hundred ninety-two
Scientific notation
1.99971792 × 10^8
Engineering notation
1.99971792 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 3 × 3 × 1388693
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
8332158 Product of the distinct prime numbers
The prime factorization of 199971792 is 2 × 2 × 2 × 2 × 3 × 3 × 1388693.
Since it has a total of 7 prime factors.
1 , 4 , 49 , 90 , 573 , 907 , 9794 , 9198 , 56018 , 63619 , 704580 , 753802 , 2471207 , 1991081 , 28302791 , 67778573 , 471889693 , 192778336 , 3843610405 , 4610683980
n×2
399943584
n×3
599915376
n×4
799887168
n×5
999858960
n÷2
99985896
n÷3
66657264
n÷3
49992948
n÷5
39994358.4
n2
39988717595691264
n3
7.9966155173923E+24
n4
1.5990975349479E+33
n5
3.1977439964632E+41
2 √n14141.138285159
3 √n584.77605278579
4 √n118.91651813419
5 √n45.729215153861
1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 16 , 18 , 24 , 36 , 48 , 72 , 144 , 1388693 , 2777386 , 4166079 , 5554772 , 8332158 , 11109544 , 12498237 , 16664316 , 22219088 , 24996474 , 33328632 , 49992948 , 66657264 , 99985896 , 199971792
30 divisors
τ Total Divisors
30 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199971791 Sum of the proper positive divisors of n
A Arithmetic Mean
0.033333333333333 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
30 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199971792 can be divided by 30 positive divisors.
The sum of these divisors (counting 199971792) is 1, the average is 0.033333333333333.
Base
System
Value
2
Binary
1011111010110101001111010000
3
Ternary
111221021121201200
4
Quaternary
23322311033100
5
Quinary
402143044132
6
Senary
31502031200
8
Octal
1372651720
10
Decimal
199971792
12
Duodecimal
56b78500
16
Hexadecimal
beb53d0
20
Vigesimal
329g99c
36
Base36
3b2380
md5
068eea690e50d4563bf6d2f35a94d81b
sha1
8d521643668e5b4a7ea754bec9cca1fcfc3180a2
sha256
85d4ef26ce45a12292c6b65cd2b0efb0442d71b9dcc71fbd37d87344c92b8098
sha512
c33382456c59a1c1fa478e578d33dbf31e4d267faf078680e673de760fd85d7e783db098959e268bd84028bb4eba78745f2bbd8433018607386c4229764a362b
ripemd-160
18e67d2cf5afab86b98444d02bb62be5ab7f375f
Diameter
399943584
Circumference
1256459825.3448
Area
1.256282614251E+17
Volume
3.3496144750696E+25
Surface area
5.025130457004E+17
Circumference
1256459825.3448
Perimeter
799887168
Area
39988717595691264
Diagonal
282802820.33845
Surface area
239932305574147584
Volume
7.9966155173923E+24
Space diagonal
346361303.8246
Perimeter
599915376
Area
1.7315622651315E+16
Altitude
173180651.9123
Surface area
1.7315622651315E+16
Volume
9.4241017648161E+23
Height
94267606.779484