199820156 is an even 9-digits composite number following 199820155
and preceding 199820157 . In scientific notation, it is written as 1.99820156 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 99856512 positive integers (up to 199820156) that are relatively prime to 199820156.
199820156 has 12 divisors, whose sum is 349872768
The reverse of 199820156 is 651028991
Previous prime number is 2017
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred ninety-nine million eight hundred twenty thousand one hundred fifty-six
Scientific notation
1.99820156 × 10^8
Engineering notation
1.99820156 × 10^6
Prime Factorization
2 × 2 × 2017 × 24767
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
99910078
Product of the distinct prime numbers
The prime factorization of 199820156 is 2 × 2 × 2017 × 24767.
Since it has a total of 4 prime factors.
8 , 10 , 68 , 46 , 80 , 60 , 9969 , 847 , 2768 , 24021 , 143669 , 301858 , 3042643 , 644918 , 49112950 , 65522912 , 508952815 , 931729757 , 3881943510 , 5437962565
n×2
399640312
n×3
599460468
n×4
799280624
n×5
999100780
n÷2
99910078
n÷3
66606718.666667
n÷3
49955039
n÷5
39964031.2
n2
39928094743864336
n3
7.9784381205018E+24
n4
1.594252749875E+33
n5
3.1856383318345E+41
2 √n
14135.77574808
3 √n
584.62820605981
4 √n
118.8939685101
5 √n
45.722277875957
1 , 2 , 4 , 2017 , 4034 , 8068 , 24767 , 49534 , 99068 , 49955039 , 99910078 , 199820156
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
-199820155
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 199820156 can be divided by 12 positive divisors.
The sum of these divisors (counting 199820156) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111010010000001101111100
3
Ternary
111220222220201112
4
Quaternary
23322100031330
5
Quinary
402123221111
6
Senary
31454501152
8
Octal
1372201574
10
Decimal
199820156
12
Duodecimal
56b047b8
16
Hexadecimal
be9037c
20
Vigesimal
328ha7g
36
Base36
3ayu7w
md5
9c8fc4665a625f9d0fd372caa8c9c9fe
sha1
c640e005ed634622f5961930406939ae3cf1fc44
sha256
f8853bb881830fa860584c3ec1954dfde7820c456099bc59304970084a2a20de
sha512
5631d7565d28c5ff2d6e7c64bfdc18d3940bf41339ff8b9c4a37c66ec557083303272a41fff86ce1fac4371825ac9c2ef9ba9fb176f48908c7b9fb08dc09a63a
ripemd-160
691ef9f3249d752883eb36c2e04459e552ea0736
Diameter
399640312
Circumference
1255507068.2575
Area
1.2543780911916E+17
Volume
3.3420003448652E+25
Surface area
5.0175123647665E+17
Circumference
1255507068.2575
Perimeter
799280624
Area
39928094743864336
Diagonal
282588374.65071
Surface area
239568568463186016
Volume
7.9784381205018E+24
Space diagonal
346098662.56834
Perimeter
599460468
Area
1.7289372186449E+16
Altitude
173049331.28417
Surface area
1.7289372186449E+16
Volume
9.4026794971401E+23
Height
94196124.883569