199442812 is an even 9-digits composite number following 199442811
and preceding 199442813 . In scientific notation, it is written as 1.99442812 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 6 positive divisors.
There are 99721404 positive integers (up to 199442812) that are relatively prime to 199442812.
199442812 has 6 divisors, whose sum is 349024928
The reverse of 199442812 is 218244991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred ninety-nine million four hundred forty-two thousand eight hundred twelve
Scientific notation
1.99442812 × 10^8
Engineering notation
1.99442812 × 10^6
Prime Factorization
2 × 2 × 49860703
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
99721406
Product of the distinct prime numbers
The prime factorization of 199442812 is 2 × 2 × 49860703.
Since it has a total of 3 prime factors.
8 , 2 , 53 , 30 , 850 , 6 , 5825 , 5377 , 98659 , 22033 , 840603 , 328956 , 7435404 , 513919 , 19340231 , 20856263 , 194765668 , 75968903 , 1853285063 , 6190005177
n×2
398885624
n×3
598328436
n×4
797771248
n×5
997214060
n÷2
99721406
n÷3
66480937.333333
n÷3
49860703
n÷5
39888562.4
n2
39777435258467344
n3
7.9333235420967E+24
n4
1.5822443557416E+33
n5
3.1556726358023E+41
2 √n
14122.42231347
3 √n
584.25996666979
4 √n
118.83779833651
5 √n
45.704996261604
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
-199442811
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 199442812 can be divided by 6 positive divisors.
The sum of these divisors (counting 199442812) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1011111000110100000101111100
3
Ternary
111220021202002211
4
Quaternary
23320310011330
5
Quinary
402024132222
6
Senary
31442430204
8
Octal
1370640574
10
Decimal
199442812
12
Duodecimal
56962364
16
Hexadecimal
be3417c
20
Vigesimal
326a70c
36
Base36
3aqr24
md5
ed211c23cad1f5253cf34595f7573231
sha1
e978c03e46445e6d527842a9c7e920f297458021
sha256
613c492cdf7b54aec16a5186206f3d9a4cc9940123a2f1142bdfec1ce691b6dc
sha512
bf2f06db2f3f8f0ed9e1863c4c7fb68aea565b47403bc6bbfeed7cf6e289edcb9d8340b342fab33d8d9921da3aead073edd2cd1ee259a90d79c3e8e733d7a714
ripemd-160
65a457467578352310a1dd995b37405caf2ec79b
Diameter
398885624
Circumference
1253136145.981
Area
1.2496449838664E+17
Volume
3.3231027944536E+25
Surface area
4.9985799354658E+17
Circumference
1253136145.981
Perimeter
797771248
Area
39777435258467344
Diagonal
282054729.64823
Surface area
238664611550804064
Volume
7.9333235420967E+24
Space diagonal
345445083.58841
Perimeter
598328436
Area
1.7224134715612E+16
Altitude
172722541.7942
Surface area
1.7224134715612E+16
Volume
9.3495114566057E+23
Height
94018243.216076