814778828 is an even 9-digits composite number following 814778827
and preceding 814778829 . In scientific notation, it is written as 8.14778828 × 10^8.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 394247760 positive integers (up to 814778828) that are relatively prime to 814778828.
814778828 has 12 divisors, whose sum is 1471858752
The reverse of 814778828 is 828877418
Previous prime number is 31
Is Prime? no Number parity even Number length 9 Sum of Digits 53 Digital Root 8
Name
eight hundred fourteen million seven hundred seventy-eight thousand eight hundred twenty-eight
Scientific notation
8.14778828 × 10^8
Engineering notation
8.14778828 × 10^6
Prime Factorization
2 × 2 × 31 × 6570797
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
407389414 Product of the distinct prime numbers
The prime factorization of 814778828 is 2 × 2 × 31 × 6570797.
Since it has a total of 4 prime factors.
7 , 9 , 25 , 7 , 85 , 865 , 6513 , 2249 , 57595 , 92270 , 988841 , 371128 , 580575 , 4005817 , 69862584 , 31159941 , 721877135 , 295521988 , 5901995164 , 9912698657
n×2
1629557656
n×3
2444336484
n×4
3259115312
n×5
4073894140
n÷2
407389414
n÷3
271592942.66667
n÷3
203694707
n÷5
162955765.6
n2
663864538557053584
n3
5.4090277067628E+26
n4
4.4071612555357E+35
n5
3.5908616825924E+44
2 √n28544.330925772
3 √n933.99935958823
4 √n168.95067601455
5 √n60.563079094535
1 , 2 , 4 , 31 , 62 , 124 , 6570797 , 13141594 , 26283188 , 203694707 , 407389414 , 814778828
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
-814778827 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 814778828 can be divided by 12 positive divisors.
The sum of these divisors (counting 814778828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000100100001000100111001100
3
Ternary
2002210011001102122
4
Quaternary
300210020213030
5
Quinary
3132040410303
6
Senary
212503312112
8
Octal
6044104714
10
Decimal
814778828
12
Duodecimal
1a8a4b638
16
Hexadecimal
309089cc
20
Vigesimal
cec7718
36
Base36
dh3jd8
md5
c0f741c76ff770d034b8cd2f4c174728
sha1
c1ecda96836ed06917f4305c346b5029940ec535
sha256
2fab94037159980ba99f22705c59f99c444f0533abcd78817119ad4ae9c11d08
sha512
d66c61bdd75d2ca37fc97a1a9b6448728dcf497c6fedab104b8f80024b99b0fe58cb0da82cf76f3c34b91c0c3702e57f8b95f94fa32d43cc138665282f967649
ripemd-160
097a97a88edccfaece2bf85b3861ae62b4b5f99b
Diameter
1629557656
Circumference
5119406360.6906
Area
2.0855919573096E+18
Volume
2.2657282275506E+27
Surface area
8.3423678292385E+18
Circumference
5119406360.6906
Perimeter
3259115312
Area
663864538557053584
Diagonal
1152271268.8921
Surface area
3983187231342321504
Volume
5.4090277067628E+26
Space diagonal
1411238327.0274
Perimeter
2444336484
Area
2.8746177753102E+17
Altitude
705619163.51371
Surface area
2.8746177753102E+17
Volume
6.3746002851298E+25
Height
384090422.96402