209968148 is an even 9-digits composite number following 209968147
and preceding 209968149 . In scientific notation, it is written as 2.09968148 × 10^8.
The sum of its digits is 47. It has a total of 5 prime factors and 24 positive divisors.
There are 95579136 positive integers (up to 209968148) that are relatively prime to 209968148.
209968148 has 24 divisors, whose sum is 401137128
The reverse of 209968148 is 841869902
Previous prime number is 73
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
two hundred nine million nine hundred sixty-eight thousand one hundred forty-eight
Scientific notation
2.09968148 × 10^8
Engineering notation
2.09968148 × 10^6
Prime Factorization
2 × 2 × 13 × 73 × 55313
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
104984074 Product of the distinct prime numbers
The prime factorization of 209968148 is 2 × 2 × 13 × 73 × 55313.
Since it has a total of 5 prime factors.
3 , 5 , 65 , 49 , 814 , 156 , 4761 , 6127 , 52131 , 96662 , 3637 , 168104 , 1371631 , 6507379 , 36194386 , 36726407 , 86963626 , 584922910 , 1770639565 , 2347511150
n×2
419936296
n×3
629904444
n×4
839872592
n×5
1049840740
n÷2
104984074
n÷3
69989382.666667
n÷3
52492037
n÷5
41993629.6
n2
44086623174549904
n3
9.2567866195341E+24
n4
1.9436303429348E+33
n5
4.0810046350262E+41
2 √n14490.277706103
3 √n594.3621420422
4 √n120.37556939057
5 √n46.177528340346
1 , 2 , 4 , 13 , 26 , 52 , 73 , 146 , 292 , 949 , 1898 , 3796 , 55313 , 110626 , 221252 , 719069 , 1438138 , 2876276 , 4037849 , 8075698 , 16151396 , 52492037 , 104984074 , 209968148
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-209968147 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 209968148 can be divided by 24 positive divisors.
The sum of these divisors (counting 209968148) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1100100000111101110000010100
3
Ternary
112122002111011002
4
Quaternary
30200331300110
5
Quinary
412222440043
6
Senary
32500202432
8
Octal
1440756024
10
Decimal
209968148
12
Duodecimal
5a399418
16
Hexadecimal
c83dc14
20
Vigesimal
35c6078
36
Base36
3h0cgk
md5
a2891eb735acf6f41fa84c8b521f63e4
sha1
cb9d092fc996ab09486bfb052f7b627f50a90dfa
sha256
4f8761f0c5875f892cde31c191c1c7fb4968385a881ea3ff37d7225014a3306c
sha512
3da724da572a4ea84f4bab87e2acb974236db4ac7e08e7212e572cde3dda9ca2d10923caa789f2f9e0bd34cb3a2d1b71920e63cb8dc91437e07dd0d2b4978a34
ripemd-160
ad87655e8c769b032c1633cda85c272b96713d7b
Diameter
419936296
Circumference
1319268782.4893
Area
1.3850221148675E+17
Volume
3.8774737119702E+25
Surface area
5.5400884594699E+17
Circumference
1319268782.4893
Perimeter
839872592
Area
44086623174549904
Diagonal
296939802.56796
Surface area
264519739047299424
Volume
9.2567866195341E+24
Space diagonal
363675500.30714
Perimeter
629904444
Area
1.9090067818116E+16
Altitude
181837750.15357
Surface area
1.9090067818116E+16
Volume
1.0909227651116E+24
Height
98979934.18932