199156917 is an odd 9-digits composite number following 199156916
and preceding 199156918 . In scientific notation, it is written as 1.99156917 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 124009200 positive integers (up to 199156917) that are relatively prime to 199156917.
199156917 has 8 divisors, whose sum is 205509312
The reverse of 199156917 is 719651991
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred ninety-nine million one hundred fifty-six thousand nine hundred seventeen
Scientific notation
1.99156917 × 10^8
Engineering notation
1.99156917 × 10^6
Prime Factorization
57 × 71 × 49211
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199156917
Product of the distinct prime numbers
The prime factorization of 199156917 is 57 × 71 × 49211.
Since it has a total of 3 prime factors.
10 , 6 , 80 , 38 , 713 , 551 , 8852 , 5779 , 12513 , 10350 , 641682 , 822217 , 9068978 , 6914371 , 84195274 , 87317513 , 885196507 , 211276576 , 6593058659 , 1446029260
n×2
398313834
n×3
597470751
n×4
796627668
n×5
995784585
n÷2
99578458.5
n÷3
66385639
n÷3
49789229.25
n÷5
39831383.4
n2
39663477588944889
n3
7.8992559141129E+24
n4
1.5731914544487E+33
n5
3.1331195991876E+41
2 √n
14112.296659297
3 √n
583.98066040447
4 √n
118.79518786254
5 √n
45.691885406836
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199156916
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199156917 can be divided by 8 positive divisors.
The sum of these divisors (counting 199156917) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011110111101110010010110101
3
Ternary
111212202012221010
4
Quaternary
23313232102311
5
Quinary
401441010132
6
Senary
31432342433
8
Octal
1367562265
10
Decimal
199156917
12
Duodecimal
56844a19
16
Hexadecimal
bdee4b5
20
Vigesimal
324ec5h
36
Base36
3akmgl
md5
d6a85b5977087777b16741f0f53d3ed1
sha1
acd71fb78e7adcbe9b97109f9cff8dc49f7f8d2d
sha256
39afdf472395a84fb50635f8d6c212040020c1cc08174905f6b63e7642c74899
sha512
474600d8b6c32620d5679ef5cd3273f75117708413f57ca97c6dafaaf7c002fb834f1b2749808929eb35bafa4aa327ba134ec970d8a82976761cf9975a7eaa5c
ripemd-160
5161a993efccae2d022928abb44f13b05f6cb39e
Diameter
398313834
Circumference
1251339814.7176
Area
1.2460648980925E+17
Volume
3.3088325798137E+25
Surface area
4.9842595923701E+17
Circumference
1251339814.7176
Perimeter
796627668
Area
39663477588944889
Diagonal
281650413.06181
Surface area
237980865533669334
Volume
7.8992559141129E+24
Space diagonal
344949898.92278
Perimeter
597470751
Area
1.7174789597231E+16
Altitude
172474949.46139
Surface area
1.7174789597231E+16
Volume
9.3093623719952E+23
Height
93883471.020604