814236421 is an odd 9-digits composite number following 814236420
and preceding 814236422 . In scientific notation, it is written as 8.14236421 × 10^8.
The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors.
There are 787970700 positive integers (up to 814236421) that are relatively prime to 814236421.
814236421 has 4 divisors, whose sum is 840502144
The reverse of 814236421 is 124632418
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
eight hundred fourteen million two hundred thirty-six thousand four hundred twenty-one
Scientific notation
8.14236421 × 10^8
Engineering notation
8.14236421 × 10^6
Prime Factorization
31 × 26265691
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
814236421
Product of the distinct prime numbers
The prime factorization of 814236421 is 31 × 26265691.
Since it has a total of 2 prime factors.
8 , 4 , 20 , 69 , 970 , 870 , 8008 , 7079 , 18991 , 30575 , 993312 , 70396 , 5026213 , 7709019 , 46198451 , 23119492 , 612415838 , 687864228 , 2102389053 , 3468495348
n×2
1628472842
n×3
2442709263
n×4
3256945684
n×5
4071182105
n÷2
407118210.5
n÷3
271412140.33333
n÷3
203559105.25
n÷5
162847284.2
n2
662980949282889241
n3
5.3982323533528E+26
n4
4.3954373911204E+35
n5
3.5789252100755E+44
2 √n
28534.828210452
3 √n
933.79205578467
4 √n
168.92255092335
5 √n
60.5550134483
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
-814236420
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 814236421 can be divided by 4 positive divisors.
The sum of these divisors (counting 814236421) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000100010000100001100000101
3
Ternary
2002202010111101111
4
Quaternary
300202010030011
5
Quinary
3131421031141
6
Senary
212443525021
8
Octal
6042041405
10
Decimal
814236421
12
Duodecimal
1a8829771
16
Hexadecimal
30884305
20
Vigesimal
ce8jb11
36
Base36
dgrwud
md5
f17be6841a1ace6ee1d7ef3d8e161776
sha1
a586cb9a1b613b5cc72264df1eee49e05cc7aa6d
sha256
ee7f3fb55e1c9522436f18189653c90418f1ebaa6c490538e401c1bb2124fc63
sha512
36480a5296f4b60723c10260f5e6b1e0d13eecd0fb679a090fa78cc4e19a8fcfce874e4e670cb2b5323ce9c25684cc962e44aec8716025cd7178a0382d17964f
ripemd-160
4bff041f3ef8de32c61901e9e56d00c46f0c9e44
Diameter
1628472842
Circumference
5115998316.9977
Area
2.0828160797371E+18
Volume
2.2612062804885E+27
Surface area
8.3312643189484E+18
Circumference
5115998316.9977
Perimeter
3256945684
Area
662980949282889241
Diagonal
1151504189.5563
Surface area
3977885695697335446
Volume
5.3982323533528E+26
Space diagonal
1410298850.545
Perimeter
2442709263
Area
2.8707917215205E+17
Altitude
705149425.27252
Surface area
2.8707917215205E+17
Volume
6.3618778391273E+25
Height
383834729.85211