420996913 is an odd 9-digits composite number following 420996912
and preceding 420996914 . In scientific notation, it is written as 4.20996913 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 407586816 positive integers (up to 420996913) that are relatively prime to 420996913.
420996913 has 16 divisors, whose sum is 434708560
The reverse of 420996913 is 319699024
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
four hundred twenty million nine hundred ninety-six thousand nine hundred thirteen
Scientific notation
4.20996913 × 10^8
Engineering notation
4.20996913 × 10^6
Prime Factorization
109 × 337 × 73 × 157
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
420996913
Product of the distinct prime numbers
The prime factorization of 420996913 is 109 × 337 × 73 × 157.
Since it has a total of 4 prime factors.
4 , 7 , 93 , 24 , 979 , 990 , 7516 , 793 , 16027 , 40227 , 332752 , 508443 , 1698416 , 9811793 , 6127326 , 20840008 , 880568493 , 459114334 , 4002538637 , 4538805503
n×2
841993826
n×3
1262990739
n×4
1683987652
n×5
2104984565
n÷2
210498456.5
n÷3
140332304.33333
n÷3
105249228.25
n÷5
84199382.6
n2
177238400755529569
n3
7.4616819583135E+25
n4
3.1413450702378E+34
n5
1.3224965772379E+43
2 √n
20518.209302958
3 √n
749.47929071427
4 √n
143.24178616227
5 √n
53.070818079073
1 , 73 , 109 , 157 , 337 , 7957 , 11461 , 17113 , 24601 , 36733 , 52909 , 1249249 , 2681509 , 3862357 , 5767081 , 420996913
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-420996912
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 420996913 can be divided by 16 positive divisors.
The sum of these divisors (counting 420996913) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11001000101111110011100110001
3
Ternary
1002100011212012021
4
Quaternary
121011332130301
5
Quinary
1330233400123
6
Senary
105435231441
8
Octal
3105763461
10
Decimal
420996913
12
Duodecimal
b8ba8581
16
Hexadecimal
1917e731
20
Vigesimal
6bb4c5d
36
Base36
6ynfap
md5
da2341492b65049a847f637db8bf7c17
sha1
96ecfbb1e6e1ee1c1d7dd46899a9afea8cd34489
sha256
ee0449fbca5cae950695d2d3a270eef095f34e9fa24ff9151c76616722e47178
sha512
d9374f8f60fea2439ae3893b5078e6dda0d3089fb9427031b5a620bc7a8521cf91465e725bf74165e92b0a3c7339e70a049a5a526f7b3f392dcdab2b4c4e6417
ripemd-160
986d4436c8b42b2150859bdcac83b0fd75f1a5e1
Diameter
841993826
Circumference
2645201618.1296
Area
5.5681085774758E+17
Volume
3.1255420298215E+26
Surface area
2.2272434309903E+18
Circumference
2645201618.1296
Perimeter
1683987652
Area
177238400755529569
Diagonal
595379544.08181
Surface area
1063430404533177414
Volume
7.4616819583135E+25
Space diagonal
729188043.14565
Perimeter
1262990739
Area
7.6746478790208E+16
Altitude
364594021.57283
Surface area
7.6746478790208E+16
Volume
8.7936765196346E+24
Height
198459848.02727