420199761 is an odd 9-digits composite number following 420199760
and preceding 420199762 . In scientific notation, it is written as 4.20199761 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 255148800 positive integers (up to 420199761) that are relatively prime to 420199761.
420199761 has 4 divisors, whose sum is 420467124
The reverse of 420199761 is 167991024
Previous prime number is 1581
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
four hundred twenty million one hundred ninety-nine thousand seven hundred sixty-one
Scientific notation
4.20199761 × 10^8
Engineering notation
4.20199761 × 10^6
Prime Factorization
1581 × 265781
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
420199761
Product of the distinct prime numbers
The prime factorization of 420199761 is 1581 × 265781.
Since it has a total of 2 prime factors.
8 , 9 , 52 , 46 , 687 , 787 , 4674 , 38 , 21699 , 17375 , 793705 , 77600 , 7763329 , 3373946 , 56637369 , 25271430 , 932547681 , 849831976 , 876023462 , 4331603964
n×2
840399522
n×3
1260599283
n×4
1680799044
n×5
2100998805
n÷2
210099880.5
n÷3
140066587
n÷3
105049940.25
n÷5
84039952.2
n2
176567839144457121
n3
7.4193763808787E+25
n4
3.1176201820143E+34
n5
1.3100232553712E+43
2 √n
20498.774621913
3 √n
749.00594884292
4 √n
143.17393136292
5 √n
53.05070506357
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-420199760
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420199761 can be divided by 4 positive divisors.
The sum of these divisors (counting 420199761) is 1, the average is 0.25.
Base
System
Value
2
Binary
11001000010111011110101010001
3
Ternary
1002021200100201010
4
Quaternary
121002323311101
5
Quinary
1330032343021
6
Senary
105410201133
8
Octal
3102736521
10
Decimal
420199761
12
Duodecimal
b88831a9
16
Hexadecimal
190bbd51
20
Vigesimal
6b64j81
36
Base36
6y6c7l
md5
d252eea21c77eabe407d7fc39d9777d5
sha1
cc416ddb0b3b58aa97abbe2270eccc83a3e76b27
sha256
7d340aa4593bba967c72b8c5ecfa128f45559f1a764e232ff66b44cdef80a89f
sha512
9523b1421f9b70105d2ec9c355c2809b0da9880f9fd43f9d0a65c8a799a199b4a5f756538bba40e40641349e5fe324f9edd56500133304762d28f85ca20472f4
ripemd-160
05c2ccd89905b45732bbf5d159de275fece6685b
Diameter
840399522
Circumference
2640192964.3956
Area
5.5470422631645E+17
Volume
3.1078211109848E+26
Surface area
2.2188169052658E+18
Circumference
2640192964.3956
Perimeter
1680799044
Area
176567839144457121
Diagonal
594252200.91213
Surface area
1059407034866742726
Volume
7.4193763808787E+25
Space diagonal
727807335.3803
Perimeter
1260599283
Area
7.6456117095212E+16
Altitude
363903667.69015
Surface area
7.6456117095212E+16
Volume
8.7438189184911E+24
Height
198084066.97071