199612908 is an even 9-digits composite number following 199612907
and preceding 199612909 . In scientific notation, it is written as 1.99612908 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 60488640 positive integers (up to 199612908) that are relatively prime to 199612908.
199612908 has 24 divisors, whose sum is 423422160
The reverse of 199612908 is 809216991
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety-nine million six hundred twelve thousand nine hundred eight
Scientific notation
1.99612908 × 10^8
Engineering notation
1.99612908 × 10^6
Prime Factorization
2 × 2 × 9 × 11 × 504073
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
99806454 Product of the distinct prime numbers
The prime factorization of 199612908 is 2 × 2 × 9 × 11 × 504073.
Since it has a total of 5 prime factors.
4 , 6 , 41 , 99 , 826 , 685 , 1755 , 8539 , 66438 , 89821 , 445788 , 568022 , 2801184 , 9470291 , 41128366 , 452913 , 112018505 , 405958394 , 1527361780 , 9103669091
n×2
399225816
n×3
598838724
n×4
798451632
n×5
998064540
n÷2
99806454
n÷3
66537636
n÷3
49903227
n÷5
39922581.6
n2
39845313040216464
n3
7.9536388061279E+24
n4
1.5876489712728E+33
n5
3.1691522803898E+41
2 √n14128.443226343
3 √n584.42601601382
4 √n118.86312811946
5 √n45.712789559543
1 , 2 , 4 , 9 , 11 , 18 , 22 , 36 , 44 , 99 , 198 , 396 , 504073 , 1008146 , 2016292 , 4536657 , 5544803 , 9073314 , 11089606 , 18146628 , 22179212 , 49903227 , 99806454 , 199612908
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
-199612907 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 199612908 can be divided by 24 positive divisors.
The sum of these divisors (counting 199612908) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111001011101100111101100
3
Ternary
111220121101102200
4
Quaternary
23321131213230
5
Quinary
402100103113
6
Senary
31450221500
8
Octal
1371354754
10
Decimal
199612908
12
Duodecimal
56a24890
16
Hexadecimal
be5d9ec
20
Vigesimal
327bc58
36
Base36
3aueb0
md5
1ced3aba14ef0930a11402ae330cd1fb
sha1
593d646151565702d6323c58cf44c31deae512ef
sha256
88d954ee620718c3654ff1ad239e6480c9299046ee196400529ed1c71bb9ab8e
sha512
58c3c00661cdeef046a41d1a8c5cff01f00b8db1613f4882e6a7176306445eccec37398b954ed1069c8a9a1c5f2208cc8c4924d7742aaad22ebaf913f098b33d
ripemd-160
424a4691f9fb8cdda5649515d51331b9b410d727
Diameter
399225816
Circumference
1254204890.669
Area
1.2517774272713E+17
Volume
3.3316124323518E+25
Surface area
5.0071097090852E+17
Circumference
1254204890.669
Perimeter
798451632
Area
39845313040216464
Diagonal
282295281.71833
Surface area
239071878241298784
Volume
7.9536388061279E+24
Space diagonal
345739698.50257
Perimeter
598838724
Area
1.7253526657285E+16
Altitude
172869849.25129
Surface area
1.7253526657285E+16
Volume
9.3734532248692E+23
Height
94098427.239444