420912795 is an odd 9-digits composite number following 420912794
and preceding 420912796 . In scientific notation, it is written as 4.20912795 × 10^8.
The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors.
There are 212671584 positive integers (up to 420912795) that are relatively prime to 420912795.
420912795 has 8 divisors, whose sum is 567124992
The reverse of 420912795 is 597219024
Previous prime number is 95
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
four hundred twenty million nine hundred twelve thousand seven hundred ninety-five
Scientific notation
4.20912795 × 10^8
Engineering notation
4.20912795 × 10^6
Prime Factorization
3 × 95 × 1476887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
420912795
Product of the distinct prime numbers
The prime factorization of 420912795 is 3 × 95 × 1476887.
Since it has a total of 3 prime factors.
1 , 2 , 31 , 1 , 886 , 578 , 8147 , 4011 , 10658 , 99891 , 466375 , 607569 , 5522023 , 2682084 , 1905281 , 62885079 , 42206604 , 325763272 , 3870560651 , 4908828984
n×2
841825590
n×3
1262738385
n×4
1683651180
n×5
2104563975
n÷2
210456397.5
n÷3
140304265
n÷3
105228198.75
n÷5
84182559
n2
177167580994712025
n3
7.4572101699873E+25
n4
3.1388351755518E+34
n5
1.3211758867858E+43
2 √n
20516.159362805
3 √n
749.42937039703
4 √n
143.23463045927
5 √n
53.068697128647
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
-420912794
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 420912795 can be divided by 8 positive divisors.
The sum of these divisors (counting 420912795) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001000101101001111010011011
3
Ternary
1002100000120210210
4
Quaternary
121011221322123
5
Quinary
1330223202140
6
Senary
105433342203
8
Octal
3105517233
10
Decimal
420912795
12
Duodecimal
b8b67963
16
Hexadecimal
19169e9b
20
Vigesimal
6bae1jf
36
Base36
6ylme3
md5
878d805952faeb2d7166051df9c81f73
sha1
2fe18d6cf3ed7b5a59b0c32f5259c4b4e57f743a
sha256
b7ee2fd3a2a2e148e56d5a244af8620ebfbc7048e2add4cad4618d5bf52604b0
sha512
e4276c1adb470737d351cf47d71bab0c741e88ac103ae64df9b07387fa9dc8f09de033bb9980ab050fdb1fceeb0aa20e5cff85deeda9e52c9835fb142d45747f
ripemd-160
b0273cf7cde63712bd420a8b0d1e404215db407b
Diameter
841825590
Circumference
2644673089.1479
Area
5.5658837090726E+17
Volume
3.1236688915076E+26
Surface area
2.226353483629E+18
Circumference
2644673089.1479
Perimeter
1683651180
Area
177167580994712025
Diagonal
595260583.26537
Surface area
1063005485968272150
Volume
7.4572101699873E+25
Space diagonal
729042346.49582
Perimeter
1262738385
Area
7.6715812934229E+16
Altitude
364521173.24791
Surface area
7.6715812934229E+16
Volume
8.7884064665522E+24
Height
198420194.42179