199431384 is an even 9-digits composite number following 199431383
and preceding 199431385 . In scientific notation, it is written as 1.99431384 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 16 positive divisors.
There are 66477120 positive integers (up to 199431384) that are relatively prime to 199431384.
199431384 has 16 divisors, whose sum is 498578520
The reverse of 199431384 is 483134991
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred ninety-nine million four hundred thirty-one thousand three hundred eighty-four
Scientific notation
1.99431384 × 10^8
Engineering notation
1.99431384 × 10^6
Prime Factorization
2 × 2 × 2 × 3 × 8309641
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
49857846 Product of the distinct prime numbers
The prime factorization of 199431384 is 2 × 2 × 2 × 3 × 8309641.
Since it has a total of 5 prime factors.
4 , 4 , 6 , 65 , 162 , 793 , 3971 , 6984 , 66795 , 95588 , 667014 , 758357 , 1522419 , 5519416 , 41048291 , 40083619 , 709789633 , 911368891 , 5920517062 , 4634216455
n×2
398862768
n×3
598294152
n×4
797725536
n×5
997156920
n÷2
99715692
n÷3
66477128
n÷3
49857846
n÷5
39886276.8
n2
39772876924155456
n3
7.931959890646E+24
n4
1.581881738824E+33
n5
3.15476864498E+41
2 √n14122.017702864
3 √n584.24880716268
4 √n118.83609595937
5 √n45.704472473693
1 , 2 , 3 , 4 , 6 , 8 , 12 , 24 , 8309641 , 16619282 , 24928923 , 33238564 , 49857846 , 66477128 , 99715692 , 199431384
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199431383 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199431384 can be divided by 16 positive divisors.
The sum of these divisors (counting 199431384) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1011111000110001010011011000
3
Ternary
111220021011102120
4
Quaternary
23320301103120
5
Quinary
402023301014
6
Senary
31442301240
8
Octal
1370612330
10
Decimal
199431384
12
Duodecimal
56957820
16
Hexadecimal
be314d8
20
Vigesimal
3268i94
36
Base36
3aqi8o
md5
f3cac061d044c84812c615189b86d22e
sha1
45f053872c0dee3877163837a7c7c71ae54cf46e
sha256
07e5a5dc29159df7b28b77e724666806fd770c04044fe0a1823676a631cfa658
sha512
1970fefc51d890211f5af23969ba75617c10f13be135a36bc7ef55d5f6c5a9505b5c3ed3e258c37ae33a90b49c89b8e4b74988f4651f1744dea025107cb12ecd
ripemd-160
6b34e2fe4b73ef8cea21f6f2fed8ccdbc3edc9f4
Diameter
398862768
Circumference
1253064341.7393
Area
1.2495017795706E+17
Volume
3.3225315894696E+25
Surface area
4.9980071182823E+17
Circumference
1253064341.7393
Perimeter
797725536
Area
39772876924155456
Diagonal
282038568.01564
Surface area
238637261544932736
Volume
7.931959890646E+24
Space diagonal
345425289.71178
Perimeter
598294152
Area
1.7222160898955E+16
Altitude
172712644.85589
Surface area
1.7222160898955E+16
Volume
9.3479043779591E+23
Height
94012856.005212