197805220 is an even 9-digits composite number following 197805219
and preceding 197805221 . In scientific notation, it is written as 1.97805220 × 10^8.
The sum of its digits is 34. It has a total of 5 prime factors and 24 positive divisors.
There are 79042656 positive integers (up to 197805220) that are relatively prime to 197805220.
197805220 has 24 divisors, whose sum is 415808064
The reverse of 197805220 is 022508791
Previous prime number is 1123
Is Prime? no Number parity even Number length 9 Sum of Digits 34 Digital Root 7
Name
one hundred ninety-seven million eight hundred five thousand two hundred twenty
Scientific notation
1.97805220 × 10^8
Engineering notation
1.97805220 × 10^6
Prime Factorization
2 × 2 × 5 × 1123 × 8807
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
98902610 Product of the distinct prime numbers
The prime factorization of 197805220 is 2 × 2 × 5 × 1123 × 8807.
Since it has a total of 5 prime factors.
1 , 8 , 23 , 94 , 616 , 820 , 5815 , 5954 , 58159 , 8331 , 272942 , 504578 , 996983 , 2318948 , 57357665 , 9479664 , 965709924 , 510833054 , 4927019671 , 820605311
n×2
395610440
n×3
593415660
n×4
791220880
n×5
989026100
n÷2
98902610
n÷3
65935073.333333
n÷3
49451305
n÷5
39561044
n2
39126905059248400
n3
7.7395060631637E+24
n4
1.5309146995154E+33
n5
3.0282291893889E+41
2 √n14064.324370548
3 √n582.65648260775
4 √n118.59310422849
5 √n45.629693298085
1 , 2 , 4 , 5 , 10 , 20 , 1123 , 2246 , 4492 , 5615 , 8807 , 11230 , 17614 , 22460 , 35228 , 44035 , 88070 , 176140 , 9890261 , 19780522 , 39561044 , 49451305 , 98902610 , 197805220
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
-197805219 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 197805220 can be divided by 24 positive divisors.
The sum of these divisors (counting 197805220) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011110010100100010010100100
3
Ternary
111210012112202021
4
Quaternary
23302210102210
5
Quinary
401114231340
6
Senary
31343352524
8
Octal
1362442244
10
Decimal
197805220
12
Duodecimal
562b2744
16
Hexadecimal
bca44a4
20
Vigesimal
31g5d10
36
Base36
39rnhg
md5
24cdfa0d8d9fda467ae47be8ce0444ba
sha1
a07453953bb88d416d68b053dcbb4ecdfd2714df
sha256
bd2d07ec572d96964afb90f63562e9f80a059237392b5310aea65cebc9a52b05
sha512
a65ba40fbc0c5ff3e64137b342d91621626b76522e49be10173ec3299cb4c1c0eb659613bc22bbf2896f749b5333a4ef8ae7b305454b463fb5330464792f05b7
ripemd-160
13d68e846b53697a8f4404d07907b6c9dd7de7e1
Diameter
395610440
Circumference
1242846851.9874
Area
1.2292079749184E+17
Volume
3.2419167187265E+25
Surface area
4.9168318996736E+17
Circumference
1242846851.9874
Perimeter
791220880
Area
39126905059248400
Diagonal
279738824.83219
Surface area
234761430355490400
Volume
7.7395060631637E+24
Space diagonal
342608691.04234
Perimeter
593415660
Area
1.6942446876385E+16
Altitude
171304345.52117
Surface area
1.6942446876385E+16
Volume
9.1210953671625E+23
Height
93246274.944065