199384788 is an even 9-digits composite number following 199384787
and preceding 199384789 . In scientific notation, it is written as 1.99384788 × 10^8.
The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors.
There are 66461592 positive integers (up to 199384788) that are relatively prime to 199384788.
199384788 has 12 divisors, whose sum is 465231200
The reverse of 199384788 is 887483991
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 57 Digital Root 3
Name
one hundred ninety-nine million three hundred eighty-four thousand seven hundred eighty-eight
Scientific notation
1.99384788 × 10^8
Engineering notation
1.99384788 × 10^6
Prime Factorization
2 × 2 × 3 × 16615399
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
99692394 Product of the distinct prime numbers
The prime factorization of 199384788 is 2 × 2 × 3 × 16615399.
Since it has a total of 4 prime factors.
2 , 7 , 79 , 59 , 618 , 98 , 9288 , 3429 , 80923 , 69255 , 290392 , 56278 , 8528126 , 504841 , 50664679 , 11247666 , 193332745 , 547654924 , 9802878099 , 424865549
n×2
398769576
n×3
598154364
n×4
797539152
n×5
996923940
n÷2
99692394
n÷3
66461596
n÷3
49846197
n÷5
39876957.6
n2
39754293685804944
n3
7.926401418634E+24
n4
1.5804038664572E+33
n5
3.1510848986796E+41
2 √n14120.367842234
3 √n584.2033014899
4 √n118.8291540079
5 √n45.70233655645
1 , 2 , 3 , 4 , 6 , 12 , 16615399 , 33230798 , 49846197 , 66461596 , 99692394 , 199384788
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199384787 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199384788 can be divided by 12 positive divisors.
The sum of these divisors (counting 199384788) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111000100101111011010100
3
Ternary
111220011210111210
4
Quaternary
23320211323110
5
Quinary
402020303123
6
Senary
31441301420
8
Octal
1370457324
10
Decimal
199384788
12
Duodecimal
56934870
16
Hexadecimal
be25ed4
20
Vigesimal
32631j8
36
Base36
3apiac
md5
74cf49ab280fbe7b3e03af6d1ce7a2b6
sha1
e15cefd5c44334674130ddd5bb6784f6d4de46be
sha256
fd6e5a40a175906aeff746f2931b6f6c8231e1d324885887f5abb819a87db86b
sha512
09408c4eb4ec8e01da7e9cb51a27a805d0712577b6fdb7dccb6c38359d978f7a0751946f0ea831bcb63bd24fae9310aa8f5658bf664b7ed55e3e71f49b95bd37
ripemd-160
fcecfa067ad704869c7bd2ed1fa62fca4d614a71
Diameter
398769576
Circumference
1252771570.4367
Area
1.2489179699198E+17
Volume
3.3202032621579E+25
Surface area
4.995671879679E+17
Circumference
1252771570.4367
Perimeter
797539152
Area
39754293685804944
Diagonal
281972671.32048
Surface area
238525762114829664
Volume
7.926401418634E+24
Space diagonal
345344583.07235
Perimeter
598154364
Area
1.7214114120707E+16
Altitude
172672291.53617
Surface area
1.7214114120707E+16
Volume
9.3413536558712E+23
Height
93990890.440161