812893456 is an even 9-digits composite number following 812893455
and preceding 812893457 . In scientific notation, it is written as 8.12893456 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors.
There are 406446720 positive integers (up to 812893456) that are relatively prime to 812893456.
812893456 has 10 divisors, whose sum is 1574981102
The reverse of 812893456 is 654398218
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
eight hundred twelve million eight hundred ninety-three thousand four hundred fifty-six
Scientific notation
8.12893456 × 10^8
Engineering notation
8.12893456 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 50805841
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
101611682
Product of the distinct prime numbers
The prime factorization of 812893456 is 2 × 2 × 2 × 2 × 50805841.
Since it has a total of 5 prime factors.
1 , 4 , 43 , 83 , 220 , 942 , 7530 , 3771 , 95182 , 81406 , 178433 , 229705 , 848788 , 4178777 , 45835823 , 38368531 , 301809024 , 84354918 , 273344742 , 8672833816
n×2
1625786912
n×3
2438680368
n×4
3251573824
n×5
4064467280
n÷2
406446728
n÷3
270964485.33333
n÷3
203223364
n÷5
162578691.2
n2
660795770807623936
n3
5.3715655784199E+26
n4
4.3665105071724E+35
n5
3.5495078168357E+44
2 √n
28511.286466941
3 √n
933.27838837545
4 √n
168.85285448266
5 √n
60.535024912521
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-812893455
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 812893456 can be divided by 10 positive divisors.
The sum of these divisors (counting 812893456) is 1, the average is 0.1.
Base
System
Value
2
Binary
110000011100111100010100010000
3
Ternary
2002122121021012001
4
Quaternary
300130330110100
5
Quinary
3131100042311
6
Senary
212355043344
8
Octal
6034742420
10
Decimal
812893456
12
Duodecimal
1a82a0554
16
Hexadecimal
3073c510
20
Vigesimal
ce0bdcg
36
Base36
dfz4ls
md5
08738c317fa4873fdbfb75408ad14c9f
sha1
72153ddeb6a3f21ad99314fa2f8f049472e3f180
sha256
3450c450f88d9ae83c646a05ee59db59a1c4a298c4be1f0ce25060dfe0837f42
sha512
26fddd66f3d19f46365ccc3081dabd019b2edb2546b0042270ff3a2d2b4980084750fb826e5b649f8bbb96db4a13bd3a92ffc9d7b655263d5f4f64cfd5a55d36
ripemd-160
8f4424fa58c8b69056222f37a2cca7e6b97cab57
Diameter
1625786912
Circumference
5107560219.0416
Area
2.0759511390924E+18
Volume
2.2500361279253E+27
Surface area
8.3038045563697E+18
Circumference
5107560219.0416
Perimeter
3251573824
Area
660795770807623936
Diagonal
1149604950.2395
Surface area
3964774624845743616
Volume
5.3715655784199E+26
Space diagonal
1407972766.9323
Perimeter
2438680368
Area
2.8613296211636E+17
Altitude
703986383.46613
Surface area
2.8613296211636E+17
Volume
6.3304507434816E+25
Height
383201650.07985