812821414 is an even 9-digits composite number following 812821413
and preceding 812821415 . In scientific notation, it is written as 8.12821414 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 406279056 positive integers (up to 812821414) that are relatively prime to 812821414.
812821414 has 8 divisors, whose sum is 1219627080
The reverse of 812821414 is 414128218
Previous prime number is 3163
Is Prime? no Number parity even Number length 9 Sum of Digits 31 Digital Root 4
Name
eight hundred twelve million eight hundred twenty-one thousand four hundred fourteen
Scientific notation
8.12821414 × 10^8
Engineering notation
8.12821414 × 10^6
Prime Factorization
2 × 3163 × 128489
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
812821414 Product of the distinct prime numbers
The prime factorization of 812821414 is 2 × 3163 × 128489.
Since it has a total of 3 prime factors.
3 , 1 , 64 , 62 , 60 , 45 , 2494 , 4773 , 15614 , 89978 , 430644 , 773449 , 4725503 , 5728445 , 74544813 , 67528434 , 467606020 , 246183773 , 8965395220 , 8238960181
n×2
1625642828
n×3
2438464242
n×4
3251285656
n×5
4064107070
n÷2
406410707
n÷3
270940471.33333
n÷3
203205353.5
n÷5
162564282.8
n2
660678651056959396
n3
5.3701375535173E+26
n4
4.3649627996244E+35
n5
3.5479352348481E+44
2 √n28510.023044536
3 √n933.2508172231
4 √n168.84911324771
5 √n60.533951901331
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
-812821413 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 812821414 can be divided by 8 positive divisors.
The sum of these divisors (counting 812821414) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011100101010101110100110
3
Ternary
2002122110121100211
4
Quaternary
300130222232212
5
Quinary
3131040241124
6
Senary
212353330034
8
Octal
6034525646
10
Decimal
812821414
12
Duodecimal
1a826691a
16
Hexadecimal
3072aba6
20
Vigesimal
ce02dae
36
Base36
dfxl0m
md5
1395a470e20296ceddc1e9538c55fb3b
sha1
b68753a00352dce72f7e6aba13d26fef6453b28f
sha256
81e75cdcc3548db4767b7ad1b105eced82603ed2fbe9f1e38f6ea89d91c9874b
sha512
d7af9831ef8bda406916522b21a31a0b69e8edc993c72517ec8563e72adc1301fc94d73f231af28351d4ca4786736c69ab9e2e3e3a60b9ff4c623634f1c88697
ripemd-160
2896bc68d1d008fed0817963753076eec318755c
Diameter
1625642828
Circumference
5107107565.8057
Area
2.0755831965442E+18
Volume
2.2494379582529E+27
Surface area
8.3023327861766E+18
Circumference
5107107565.8057
Perimeter
3251285656
Area
660678651056959396
Diagonal
1149503067.4661
Surface area
3964071906341756376
Volume
5.3701375535173E+26
Space diagonal
1407847986.528
Perimeter
2438464242
Area
2.8608224777668E+17
Altitude
703923993.26399
Surface area
2.8608224777668E+17
Volume
6.3287677999944E+25
Height
383167689.15536