812984974 is an even 9-digits composite number following 812984973
and preceding 812984975 . In scientific notation, it is written as 8.12984974 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 402112152 positive integers (up to 812984974) that are relatively prime to 812984974.
812984974 has 16 divisors, whose sum is 1232644608
The reverse of 812984974 is 479489218
Previous prime number is 1367
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
eight hundred twelve million nine hundred eighty-four thousand nine hundred seventy-four
Scientific notation
8.12984974 × 10^8
Engineering notation
8.12984974 × 10^6
Prime Factorization
2 × 103 × 1367 × 2887
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
812984974 Product of the distinct prime numbers
The prime factorization of 812984974 is 2 × 103 × 1367 × 2887.
Since it has a total of 4 prime factors.
4 , 1 , 7 , 34 , 79 , 832 , 2038 , 3047 , 16159 , 2225 , 892138 , 328670 , 4658888 , 1423121 , 54443903 , 56468376 , 243190249 , 696407875 , 7072076978 , 658440835
n×2
1625969948
n×3
2438954922
n×4
3251939896
n×5
4064924870
n÷2
406492487
n÷3
270994991.33333
n÷3
203246243.5
n÷5
162596994.8
n2
660944567949780676
n3
5.3733800239009E+26
n4
4.3684772190232E+35
n5
3.5515063383272E+44
2 √n28512.891365135
3 √n933.31341082758
4 √n168.85760677309
5 √n60.536387894324
1 , 2 , 103 , 206 , 1367 , 2734 , 2887 , 5774 , 140801 , 281602 , 297361 , 594722 , 3946529 , 7893058 , 406492487 , 812984974
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-812984973 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 812984974 can be divided by 16 positive divisors.
The sum of these divisors (counting 812984974) is 1, the average is 0.0625.
Base
System
Value
2
Binary
110000011101010010101010001110
3
Ternary
2002122202220201121
4
Quaternary
300131102222032
5
Quinary
3131111004344
6
Senary
212401031154
8
Octal
6035225216
10
Decimal
812984974
12
Duodecimal
1a83254ba
16
Hexadecimal
30752a8e
20
Vigesimal
ce1328e
36
Base36
dg137y
md5
7d2f64f0c4135eaf88585190806a93c5
sha1
000cc2b64f2ba40e3b93e8b7ba09f4c3848d5e68
sha256
a94f3706a04df9cefaea5ff47fad4217f88d7e72a8b533efbbb664c494f777d4
sha512
72b4c1fff3b0e78b75a8f8835e21c5784a5ec4606da971f17442ccd9338b1b01014fb9edacfb6d8b59d0a41ac215ff63050726ca64d472400649b0907fe7b069
ripemd-160
fc290114b54e59368d481a8534666c0df31f927e
Diameter
1625969948
Circumference
5108135243.5946
Area
2.0764185991011E+18
Volume
2.2507961610711E+27
Surface area
8.3056743964044E+18
Circumference
5108135243.5946
Perimeter
3251939896
Area
660944567949780676
Diagonal
1149734376.2363
Surface area
3965667407698684056
Volume
5.3733800239009E+26
Space diagonal
1408131280.7581
Perimeter
2438954922
Area
2.8619739316892E+17
Altitude
704065640.37903
Surface area
2.8619739316892E+17
Volume
6.3325890879878E+25
Height
383244792.07878