199949908 is an even 9-digits composite number following 199949907
and preceding 199949909 . In scientific notation, it is written as 1.99949908 × 10^8.
The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors.
There are 99974952 positive integers (up to 199949908) that are relatively prime to 199949908.
199949908 has 6 divisors, whose sum is 349912346
The reverse of 199949908 is 809949991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 58
Digital Root 4
Name
one hundred ninety-nine million nine hundred forty-nine thousand nine hundred eight
Scientific notation
1.99949908 × 10^8
Engineering notation
1.99949908 × 10^6
Prime Factorization
2 × 2 × 49987477
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99974954
Product of the distinct prime numbers
The prime factorization of 199949908 is 2 × 2 × 49987477.
Since it has a total of 3 prime factors.
5 , 8 , 55 , 100 , 203 , 867 , 1132 , 7851 , 6032 , 39477 , 619373 , 803505 , 9605936 , 2008034 , 21984904 , 53214275 , 164321045 , 462068358 , 8145987508 , 1393896327
n×2
399899816
n×3
599849724
n×4
799799632
n×5
999749540
n÷2
99974954
n÷3
66649969.333333
n÷3
49987477
n÷5
39989981.6
n2
39979965709208464
n3
7.9939904653994E+24
n4
1.5983976581095E+33
n5
3.1959946468641E+41
2 √n
14140.364493181
3 √n
584.75472026706
4 √n
118.91326458045
5 √n
45.728214230737
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199949907
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199949908 can be divided by 6 positive divisors.
The sum of these divisors (counting 199949908) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011111010101111111001010100
3
Ternary
111221020111201011
4
Quaternary
23322233321110
5
Quinary
402141344113
6
Senary
31501342004
8
Octal
1372577124
10
Decimal
199949908
12
Duodecimal
56b67904
16
Hexadecimal
beafe54
20
Vigesimal
329def8
36
Base36
3b1mc4
md5
7a82edd97c9bc87179836c4a8a5efaaa
sha1
5fdc45a35ffd4270ea4469516a5f56a66833c99d
sha256
3903cee0be74520bfa192b8fb733f5f01e5f2cfac9dfa745f677a4ea6ac1c732
sha512
84ce2069b518386fc8d67a945e5d426fe3bf6dabfc901a5f4fd43f95fa4d7a17eeb81ee0f3bac3f7fcbed1c486c7870162e61d5156c8d8909a2118a8c3408a9f
ripemd-160
494fbb1126123748794fd21e6833fb7ff9010b9e
Diameter
399899816
Circumference
1256322324.1175
Area
1.2560076656282E+17
Volume
3.3485148958621E+25
Surface area
5.0240306625128E+17
Circumference
1256322324.1175
Perimeter
799799632
Area
39979965709208464
Diagonal
282771871.68885
Surface area
239879794255250784
Volume
7.9939904653994E+24
Space diagonal
346323399.62472
Perimeter
599849724
Area
1.7311832973303E+16
Altitude
173161699.81236
Surface area
1.7311832973303E+16
Volume
9.4210081113742E+23
Height
94257290.562951