813830428 is an even 9-digits composite number following 813830427
and preceding 813830429 . In scientific notation, it is written as 8.13830428 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 405974592 positive integers (up to 813830428) that are relatively prime to 813830428.
813830428 has 12 divisors, whose sum is 1427495440
The reverse of 813830428 is 824038318
Previous prime number is 433
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
eight hundred thirteen million eight hundred thirty thousand four hundred twenty-eight
Scientific notation
8.13830428 × 10^8
Engineering notation
8.13830428 × 10^6
Prime Factorization
2 × 2 × 433 × 469879
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
406915214
Product of the distinct prime numbers
The prime factorization of 813830428 is 2 × 2 × 433 × 469879.
Since it has a total of 4 prime factors.
1 , 3 , 90 , 33 , 886 , 602 , 3347 , 7538 , 80988 , 16259 , 842816 , 430488 , 8283716 , 383301 , 88072152 , 13149599 , 681265830 , 572569453 , 1301053633 , 3542892911
n×2
1627660856
n×3
2441491284
n×4
3255321712
n×5
4069152140
n÷2
406915214
n÷3
271276809.33333
n÷3
203457607
n÷5
162766085.6
n2
662319965538663184
n3
5.3901614102728E+26
n4
4.3866773675114E+35
n5
3.5700115194997E+44
2 √n
28527.713332828
3 √n
933.63682811506
4 √n
168.90149002548
5 √n
60.54897347863
1 , 2 , 4 , 433 , 866 , 1732 , 469879 , 939758 , 1879516 , 203457607 , 406915214 , 813830428
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-813830427
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 813830428 can be divided by 12 positive divisors.
The sum of these divisors (counting 813830428) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000100000100001000100011100
3
Ternary
2002201100212110201
4
Quaternary
300200201010130
5
Quinary
3131320033203
6
Senary
212431113244
8
Octal
6040410434
10
Decimal
813830428
12
Duodecimal
1a8672824
16
Hexadecimal
3082111c
20
Vigesimal
ce68g18
36
Base36
dgj7ks
md5
b16411bfc552c3e4bad34fc8e1b4a752
sha1
d298de760f02df24501b416fa6ff766e3d293f1f
sha256
eb421a81134ba1feada07f1feffcbf660374e5c012617c0298fca1d2ac09da73
sha512
54f4bd4f48729b4320f4b19a17276c9499c67f3983807d2df61ee2658d5e9b3804aaebd747198f96859000416824273cb2c131fede7bd10e890adbd290cd3d4f
ripemd-160
d19f4ec3972b4c391d5cdbed8b31f64f997b54d7
Diameter
1627660856
Circumference
5113447387.7453
Area
2.0807395380621E+18
Volume
2.2578255317568E+27
Surface area
8.3229581522484E+18
Circumference
5113447387.7453
Perimeter
3255321712
Area
662319965538663184
Diagonal
1150930028.7495
Surface area
3973919793231979104
Volume
5.3901614102728E+26
Space diagonal
1409595650.0415
Perimeter
2441491284
Area
2.8679295779506E+17
Altitude
704797825.02076
Surface area
2.8679295779506E+17
Volume
6.3523661414898E+25
Height
383643342.9165