813291241 is an odd 9-digits composite number following 813291240
and preceding 813291242 . In scientific notation, it is written as 8.13291241 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 695611248 positive integers (up to 813291241) that are relatively prime to 813291241.
813291241 has 8 divisors, whose sum is 931469760
The reverse of 813291241 is 142192318
Previous prime number is 467
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
eight hundred thirteen million two hundred ninety-one thousand two hundred forty-one
Scientific notation
8.13291241 × 10^8
Engineering notation
8.13291241 × 10^6
Prime Factorization
7 × 467 × 248789
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
813291241
Product of the distinct prime numbers
The prime factorization of 813291241 is 7 × 467 × 248789.
Since it has a total of 3 prime factors.
10 , 6 , 32 , 45 , 362 , 214 , 9393 , 9987 , 28291 , 11621 , 833258 , 611556 , 4002918 , 4963676 , 54129686 , 69337084 , 865624047 , 759448168 , 3484932295 , 2677448448
n×2
1626582482
n×3
2439873723
n×4
3253164964
n×5
4066456205
n÷2
406645620.5
n÷3
271097080.33333
n÷3
203322810.25
n÷5
162658248.2
n2
661442642687320081
n3
5.3794550772149E+26
n4
4.3750636956519E+35
n5
3.5582009824907E+44
2 √n
28518.261535374
3 √n
933.43059512202
4 √n
168.87350750006
5 √n
60.54094825038
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
-813291240
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 813291241 can be divided by 8 positive divisors.
The sum of these divisors (counting 813291241) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011110011101011011101001
3
Ternary
2002200100110211211
4
Quaternary
300132131123221
5
Quinary
3131200304431
6
Senary
212411353121
8
Octal
6036353351
10
Decimal
813291241
12
Duodecimal
1a84527a1
16
Hexadecimal
3079d6e9
20
Vigesimal
ce31821
36
Base36
dg7njd
md5
ca6dfea0f5cf52630a6e900a31349cea
sha1
f2fe96189c50ca056e570eaac1ced09d8ba6d291
sha256
b5172838b2aa97ca93885e653dad3ddbe078e76184ae2010726f68cb9fd5c558
sha512
0273fdd5c3e37757d740e0033fbc5ef97dace8bc0f4574eeea11c5f03469adf9b7efd45ccf8e86da1af2b08b853e26d21f598c550e3a4124acae64781e6710c8
ripemd-160
3117674674e7c9c022e34edfd5c857247f9207d6
Diameter
1626582482
Circumference
5110059575.9091
Area
2.0779833470375E+18
Volume
2.2533408734526E+27
Surface area
8.31193338815E+18
Circumference
5110059575.9091
Perimeter
3253164964
Area
661442642687320081
Diagonal
1150167503.1814
Surface area
3968655856123920486
Volume
5.3794550772149E+26
Space diagonal
1408661750.7627
Perimeter
2439873723
Area
2.8641306585677E+17
Altitude
704330875.38137
Surface area
2.8641306585677E+17
Volume
6.3397486069784E+25
Height
383389167.72715