812996925 is an odd 9-digits composite number following 812996924
and preceding 812996926 . In scientific notation, it is written as 8.12996925 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 400244160 positive integers (up to 812996925) that are relatively prime to 812996925.
812996925 has 8 divisors, whose sum is 880539264
The reverse of 812996925 is 529699218
Previous prime number is 65
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
eight hundred twelve million nine hundred ninety-six thousand nine hundred twenty-five
Scientific notation
8.12996925 × 10^8
Engineering notation
8.12996925 × 10^6
Prime Factorization
15 × 65 × 833843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
812996925
Product of the distinct prime numbers
The prime factorization of 812996925 is 15 × 65 × 833843.
Since it has a total of 3 prime factors.
5 , 10 , 54 , 27 , 781 , 799 , 5233 , 2169 , 17009 , 28034 , 311104 , 240328 , 3615803 , 5199652 , 69115552 , 80651944 , 224774085 , 646268811 , 7536744309 , 3138796522
n×2
1625993850
n×3
2438990775
n×4
3251987700
n×5
4064984625
n÷2
406498462.5
n÷3
270998975
n÷3
203249231.25
n÷5
162599385
n2
660964000059455625
n3
5.3736169958404E+26
n4
4.368734093746E+35
n5
3.5517673843581E+44
2 √n
28513.100936236
3 √n
933.31798408714
4 √n
168.85822732765
5 √n
60.536565872058
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
-812996924
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 812996925 can be divided by 8 positive divisors.
The sum of these divisors (counting 812996925) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011101010101100100111101
3
Ternary
2002122210112010020
4
Quaternary
300131111210331
5
Quinary
3131111400200
6
Senary
212401202353
8
Octal
6035254475
10
Decimal
812996925
12
Duodecimal
1a83303b9
16
Hexadecimal
3075593d
20
Vigesimal
ce14c65
36
Base36
dg1cfx
md5
64157ad95ba66e868adcb5a8e518a63c
sha1
4c671e035faa1561481cb7c302064c6a0a6ad743
sha256
8c16e4697098457e4f4d669d507442e554de5f13cb8c71d326100f68abe703eb
sha512
48a664d2b3d65686fd49cb73432a09ee12017cdeaf60ce73a2788e26929fd8a8b9fa07d0063fa6bdc845481d92db8b1eac5815d12468c2224f7d6cb78960be53
ripemd-160
604276baf028ed302f0115526d5a0c8dbb1ea89e
Diameter
1625993850
Circumference
5108210333.9422
Area
2.0764796468741E+18
Volume
2.250895423645E+27
Surface area
8.3059185874964E+18
Circumference
5108210333.9422
Perimeter
3251987700
Area
660964000059455625
Diagonal
1149751277.5026
Surface area
3965784000356733750
Volume
5.3736169958404E+26
Space diagonal
1408151980.4973
Perimeter
2438990775
Area
2.8620580751923E+17
Altitude
704075990.24863
Surface area
2.8620580751923E+17
Volume
6.3328683620967E+25
Height
383250425.83421