812442973 is an odd 9-digits composite number following 812442972
and preceding 812442974 . In scientific notation, it is written as 8.12442973 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 812378268 positive integers (up to 812442973) that are relatively prime to 812442973.
812442973 has 4 divisors, whose sum is 812507680
The reverse of 812442973 is 379244218
Previous prime number is 17047
Is Prime? no Number parity odd Number length 9 Sum of Digits 40 Digital Root 4
Name
eight hundred twelve million four hundred forty-two thousand nine hundred seventy-three
Scientific notation
8.12442973 × 10^8
Engineering notation
8.12442973 × 10^6
Prime Factorization
17047 × 47659
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
812442973 Product of the distinct prime numbers
The prime factorization of 812442973 is 17047 × 47659.
Since it has a total of 2 prime factors.
8 , 8 , 95 , 91 , 997 , 723 , 3071 , 6938 , 73287 , 4569 , 18415 , 252921 , 6199540 , 69696 , 55879594 , 62200515 , 807698937 , 949411627 , 2679459780 , 8832719666
n×2
1624885946
n×3
2437328919
n×4
3249771892
n×5
4062214865
n÷2
406221486.5
n÷3
270814324.33333
n÷3
203110743.25
n÷5
162488594.6
n2
660063584377078729
n3
5.3626402086035E+26
n4
4.3568393542072E+35
n5
3.5396835178155E+44
2 √n28503.385290172
3 √n933.1059575229
4 √n168.82945622779
5 √n60.52831405851
4 divisors
τ Total Divisors
4 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-812442972 Sum of the proper positive divisors of n
A Arithmetic Mean
0.25 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
4 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 812442973 can be divided by 4 positive divisors.
The sum of these divisors (counting 812442973) is 1, the average is 0.25.
Base
System
Value
2
Binary
110000011011001110010101011101
3
Ternary
2002121202101020111
4
Quaternary
300123032111131
5
Quinary
3130441133343
6
Senary
212341250021
8
Octal
6033162535
10
Decimal
812442973
12
Duodecimal
1a8103911
16
Hexadecimal
306ce55d
20
Vigesimal
cdhf78d
36
Base36
dfph0d
md5
1b07e76629f3a568d11b0ea7d1e35e4a
sha1
65c8fb33503ec3799e26061b77c105db86ffadf9
sha256
9a531fdab94085bb8fb634fb198c0c87fa0085043c0df4ce89a8ff6b136f5366
sha512
0e25f95b92c5f2717038fc3c2737961e0a2b2cf00aa56c0e82ec2c75b0e6bbfc156ab788a3d600156ac3a345247f3f699404f8532c3b4da7afc7dff9f09a65b6
ripemd-160
f939af5c9eaea2fb37bd3464bb87a3cb055cead5
Diameter
1624885946
Circumference
5104729750.8749
Area
2.0736509075812E+18
Volume
2.2462974777592E+27
Surface area
8.2946036303247E+18
Circumference
5104729750.8749
Perimeter
3249771892
Area
660063584377078729
Diagonal
1148967871.0713
Surface area
3960381506262472374
Volume
5.3626402086035E+26
Space diagonal
1407192507.4883
Perimeter
2437328919
Area
2.8581591609178E+17
Altitude
703596253.74415
Surface area
2.8581591609178E+17
Volume
6.3199320942786E+25
Height
382989290.35711