199156916 is an even 9-digits composite number following 199156915
and preceding 199156917 . In scientific notation, it is written as 1.99156916 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 85352952 positive integers (up to 199156916) that are relatively prime to 199156916.
199156916 has 12 divisors, whose sum is 398313888
The reverse of 199156916 is 619651991
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred ninety-nine million one hundred fifty-six thousand nine hundred sixteen
Scientific notation
1.99156916 × 10^8
Engineering notation
1.99156916 × 10^6
Prime Factorization
2 × 2 × 7 × 7112747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99578458
Product of the distinct prime numbers
The prime factorization of 199156916 is 2 × 2 × 7 × 7112747.
Since it has a total of 4 prime factors.
7 , 4 , 80 , 28 , 756 , 37 , 3875 , 9050 , 95373 , 61923 , 996691 , 320764 , 6456336 , 2687760 , 44932326 , 68692535 , 17002380 , 681772627 , 2844019419 , 5751209144
n×2
398313832
n×3
597470748
n×4
796627664
n×5
995784580
n÷2
99578458
n÷3
66385638.666667
n÷3
49789229
n÷5
39831383.2
n2
39663477190631056
n3
7.8992557951224E+24
n4
1.5731914228517E+33
n5
3.133119520528E+41
2 √n
14112.296623867
3 √n
583.98065942705
4 √n
118.79518771342
5 √n
45.691885360951
1 , 2 , 4 , 7 , 14 , 28 , 7112747 , 14225494 , 28450988 , 49789229 , 99578458 , 199156916
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
-199156915
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 199156916 can be divided by 12 positive divisors.
The sum of these divisors (counting 199156916) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011110111101110010010110100
3
Ternary
111212202012221002
4
Quaternary
23313232102310
5
Quinary
401441010131
6
Senary
31432342432
8
Octal
1367562264
10
Decimal
199156916
12
Duodecimal
56844a18
16
Hexadecimal
bdee4b4
20
Vigesimal
324ec5g
36
Base36
3akmgk
md5
b24d987d5ee2eef33ca866d291434fdb
sha1
a1815b704cd72116484cb1871992157ddf32bf4e
sha256
5a4986653ad218f12139b4a6c0c8effd473f17936e4484d67c0bca21e4e1d3c9
sha512
4f2b608e2e5fd107052c039619a70c342174944b834b39435afbe96e52bbbac51c487fb9ac164aa1748e2704c4028066d1d1f67cfdf543a488d53347c86b4498
ripemd-160
b04afebc58499581ccfe951a1602099e6ca07052
Diameter
398313832
Circumference
1251339808.4344
Area
1.2460648855791E+17
Volume
3.3088325299711E+25
Surface area
4.9842595423165E+17
Circumference
1251339808.4344
Perimeter
796627664
Area
39663477190631056
Diagonal
281650411.6476
Surface area
237980863143786336
Volume
7.8992557951224E+24
Space diagonal
344949897.19073
Perimeter
597470748
Area
1.7174789424756E+16
Altitude
172474948.59536
Surface area
1.7174789424756E+16
Volume
9.3093622317637E+23
Height
93883470.5492