199831356 is an even 9-digits composite number following 199831355
and preceding 199831357 . In scientific notation, it is written as 1.99831356 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 66610440 positive integers (up to 199831356) that are relatively prime to 199831356.
199831356 has 12 divisors, whose sum is 388561040
The reverse of 199831356 is 653138991
Previous prime number is 9
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety-nine million eight hundred thirty-one thousand three hundred fifty-six
Scientific notation
1.99831356 × 10^8
Engineering notation
1.99831356 × 10^6
Prime Factorization
2 × 2 × 9 × 5550871
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
99915678 Product of the distinct prime numbers
The prime factorization of 199831356 is 2 × 2 × 9 × 5550871.
Since it has a total of 4 prime factors.
3 , 5 , 35 , 16 , 584 , 546 , 9299 , 3525 , 70675 , 32883 , 924628 , 537518 , 4270146 , 5915712 , 98641608 , 67048969 , 610459790 , 709183305 , 8868100393 , 6998853401
n×2
399662712
n×3
599494068
n×4
799325424
n×5
999156780
n÷2
99915678
n÷3
66610452
n÷3
49957839
n÷5
39966271.2
n2
39932570840798736
n3
7.9797797796829E+24
n4
1.5946102139554E+33
n5
3.1865312134616E+41
2 √n14136.171900483
3 √n584.63912873766
4 √n118.89563448875
5 √n45.722790414874
1 , 2 , 4 , 9 , 18 , 36 , 5550871 , 11101742 , 22203484 , 49957839 , 99915678 , 199831356
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
-199831355 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 199831356 can be divided by 12 positive divisors.
The sum of these divisors (counting 199831356) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111010010010111100111100
3
Ternary
111221000111002100
4
Quaternary
23322102330330
5
Quinary
402124100411
6
Senary
31455025100
8
Octal
1372227474
10
Decimal
199831356
12
Duodecimal
56b0b190
16
Hexadecimal
be92f3c
20
Vigesimal
328ii7g
36
Base36
3az2v0
md5
7838d51ff72d0934cbea6579e9cce476
sha1
eb98cce82f4d192a06c0d082b5f7f595ebca46e1
sha256
23cfca1337529cf02c4c99d7977bb765de944f31a6fc789a562e34e9b1018c33
sha512
c69d6876199ca09220d2e6eab27fb23d269163937f508b81319fec66b3f9e25a1bebcf652561d1724cb600456fb06800624ea2a724eb66738c3b22bce097e774
ripemd-160
e45760f5016aa13449d3964974b297e0a2c28825
Diameter
399662712
Circumference
1255577439.933
Area
1.2545187119241E+17
Volume
3.3425623377488E+25
Surface area
5.0180748476963E+17
Circumference
1255577439.933
Perimeter
799325424
Area
39932570840798736
Diagonal
282604213.84261
Surface area
239595425044792416
Volume
7.9797797796829E+24
Space diagonal
346118061.53738
Perimeter
599494068
Area
1.7291310393277E+16
Altitude
173059030.76869
Surface area
1.7291310393277E+16
Volume
9.4042606576484E+23
Height
94201404.614202