811247468 is an even 9-digits composite number following 811247467
and preceding 811247469 . In scientific notation, it is written as 8.11247468 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 397970352 positive integers (up to 811247468) that are relatively prime to 811247468.
811247468 has 12 divisors, whose sum is 1446469920
The reverse of 811247468 is 864742118
Previous prime number is 53
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
eight hundred eleven million two hundred forty-seven thousand four hundred sixty-eight
Scientific notation
8.11247468 × 10^8
Engineering notation
8.11247468 × 10^6
Prime Factorization
2 × 2 × 53 × 3826639
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
405623734
Product of the distinct prime numbers
The prime factorization of 811247468 is 2 × 2 × 53 × 3826639.
Since it has a total of 4 prime factors.
4 , 6 , 34 , 26 , 533 , 976 , 2869 , 8077 , 98024 , 8310 , 61482 , 15193 , 4863052 , 6164138 , 84363788 , 33939324 , 377171680 , 562259254 , 5276851235 , 4575933680
n×2
1622494936
n×3
2433742404
n×4
3244989872
n×5
4056237340
n÷2
405623734
n÷3
270415822.66667
n÷3
202811867
n÷5
162249493.6
n2
658122454336411024
n3
5.3390017471436E+26
n4
4.3312516490178E+35
n5
3.5137169335365E+44
2 √n
28482.406288795
3 √n
932.64804622359
4 √n
168.76731404154
5 √n
60.510490153524
1 , 2 , 4 , 53 , 106 , 212 , 3826639 , 7653278 , 15306556 , 202811867 , 405623734 , 811247468
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
-811247467
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 811247468 can be divided by 12 positive divisors.
The sum of these divisors (counting 811247468) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000010110101010011101101100
3
Ternary
2002112111122022112
4
Quaternary
300112222131230
5
Quinary
3130134404333
6
Senary
212255503152
8
Octal
6026523554
10
Decimal
811247468
12
Duodecimal
1a7827ab8
16
Hexadecimal
305aa76c
20
Vigesimal
cda5id8
36
Base36
dezujw
md5
6be81027dae787b12200c7679a92ad47
sha1
0134366edc069219f682fcd6dba828d7b8afa1d9
sha256
3e61d74716b2ce716e1c6075569f92d3e20c26fea26c38f389702971b7af1c8f
sha512
1d5fe86c79d1058046332cbdcd4fa92493ff0042cd816cc0bdafb6d76dca5754a2f25f739a852864b0b83f3975a891874a8e39680568d20daf56f7314f3bf8c2
ripemd-160
800efcac8993be214a1922bc12b13f56c3ba24c6
Diameter
1622494936
Circumference
5097218171.4242
Area
2.0675526677058E+18
Volume
2.2363958221772E+27
Surface area
8.270210670823E+18
Circumference
5097218171.4242
Perimeter
3244989872
Area
658122454336411024
Diagonal
1147277171.6864
Surface area
3948734726018466144
Volume
5.3390017471436E+26
Space diagonal
1405121832.0876
Perimeter
2433742404
Area
2.8497538212815E+17
Altitude
702560916.0438
Surface area
2.8497538212815E+17
Volume
6.2920739002868E+25
Height
382425723.89548