420199897 is an odd 9-digits composite number following 420199896
and preceding 420199898 . In scientific notation, it is written as 4.20199897 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 365060352 positive integers (up to 420199897) that are relatively prime to 420199897.
420199897 has 8 divisors, whose sum is 479142216
The reverse of 420199897 is 798991024
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
four hundred twenty million one hundred ninety-nine thousand eight hundred ninety-seven
Scientific notation
4.20199897 × 10^8
Engineering notation
4.20199897 × 10^6
Prime Factorization
17 × 13 × 1901357
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
420199897
Product of the distinct prime numbers
The prime factorization of 420199897 is 17 × 13 × 1901357.
Since it has a total of 3 prime factors.
9 , 8 , 15 , 35 , 25 , 569 , 6830 , 5546 , 82207 , 14890 , 576626 , 148692 , 7898705 , 640024 , 89495946 , 84322289 , 85371189 , 52768509 , 7892174535 , 6249598885
n×2
840399794
n×3
1260599691
n×4
1680799588
n×5
2100999485
n÷2
210099948.5
n÷3
140066632.33333
n÷3
105049974.25
n÷5
84039979.4
n2
176567953438810609
n3
7.4193835848489E+25
n4
3.117624218157E+34
n5
1.3100253753543E+43
2 √n
20498.777939185
3 √n
749.00602964956
4 √n
143.17394294768
5 √n
53.050708497601
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
-420199896
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 420199897 can be divided by 8 positive divisors.
The sum of these divisors (counting 420199897) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001000010111011110111011001
3
Ternary
1002021200100220011
4
Quaternary
121002323313121
5
Quinary
1330032344042
6
Senary
105410201521
8
Octal
3102736731
10
Decimal
420199897
12
Duodecimal
b88832a1
16
Hexadecimal
190bbdd9
20
Vigesimal
6b64jeh
36
Base36
6y6cbd
md5
577c079d9c15db087807021e35032dc1
sha1
1ce7ace12a7e0f9c0b0d17177388f3adb5e56f37
sha256
d5ac9544492b07ee8430b2cc91a3ecf4a1de4ebc7970a9535d62e635c0596563
sha512
6ec81495c34ca6a89c1a666d7923a222d66412d4a1bb475924f04faf3be0d307bf0aa27dc64ab1f14e9def70e35abe0129a3ac47dce551d74dd349d50b60d135
ripemd-160
cc657c5ab7ad670ee7330e0a8d5ea0e95eaf931f
Diameter
840399794
Circumference
2640193818.9088
Area
5.5470458538275E+17
Volume
3.1078241285768E+26
Surface area
2.218818341531E+18
Circumference
2640193818.9088
Perimeter
1680799588
Area
176567953438810609
Diagonal
594252393.24518
Surface area
1059407720632863654
Volume
7.4193835848489E+25
Space diagonal
727807570.93921
Perimeter
1260599691
Area
7.6456166586119E+16
Altitude
363903785.4696
Surface area
7.6456166586119E+16
Volume
8.7438274084514E+24
Height
198084131.08173