199373990 is an even 9-digits composite number following 199373989
and preceding 199373991 . In scientific notation, it is written as 1.99373990 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 79749592 positive integers (up to 199373990) that are relatively prime to 199373990.
199373990 has 8 divisors, whose sum is 358873200
The reverse of 199373990 is 099373991
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred ninety-nine million three hundred seventy-three thousand nine hundred ninety
Scientific notation
1.99373990 × 10^8
Engineering notation
1.99373990 × 10^6
Prime Factorization
2 × 5 × 19937399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199373990
Product of the distinct prime numbers
The prime factorization of 199373990 is 2 × 5 × 19937399.
Since it has a total of 3 prime factors.
10 , 3 , 70 , 28 , 70 , 587 , 7157 , 6711 , 95074 , 37410 , 450274 , 393226 , 1543404 , 5481176 , 78274841 , 10611147 , 222752213 , 14130166 , 8052104641 , 6426413148
n×2
398747980
n×3
598121970
n×4
797495960
n×5
996869950
n÷2
99686995
n÷3
66457996.666667
n÷3
49843497.5
n÷5
39874798
n2
39749987888520100
n3
7.9251136877859E+24
n4
1.5800615371375E+33
n5
3.1502317310464E+41
2 √n
14119.985481579
3 √n
584.19275514683
4 √n
118.82754512982
5 √n
45.701841529196
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
-199373989
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 199373990 can be divided by 8 positive divisors.
The sum of these divisors (counting 199373990) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111000100011010010100110
3
Ternary
111220011020200212
4
Quaternary
23320203102212
5
Quinary
402014431430
6
Senary
31441135422
8
Octal
1370432246
10
Decimal
199373990
12
Duodecimal
5692a572
16
Hexadecimal
be234a6
20
Vigesimal
3261eja
36
Base36
3ap9ye
md5
ccfae0b90517a921806e9f88568a3477
sha1
675bb38a734cc4743aefb03861564db1e1c84050
sha256
bde8d4440243ad2d5ccc824db688224322f75e7e722782e1e73a8829d91796e6
sha512
59f0ccea246cd04aad24f528af5c8f0b0fa62b938c5497f53ad8a450b8458468c9851b5c8d4d0d4db05e9dc59e036603b5758f52351b0f2e36389740c6e84060
ripemd-160
f2bafa06e8fa47a0c02e62e2a14e746bfdd41f53
Diameter
398747980
Circumference
1252703724.6018
Area
1.2487826993086E+17
Volume
3.3196638587216E+25
Surface area
4.9951307972343E+17
Circumference
1252703724.6018
Perimeter
797495960
Area
39749987888520100
Diagonal
281957400.64244
Surface area
238499927331120600
Volume
7.9251136877859E+24
Space diagonal
345325880.38773
Perimeter
598121970
Area
1.7212249655791E+16
Altitude
172662940.19386
Surface area
1.7212249655791E+16
Volume
9.3398360505129E+23
Height
93985800.214146