812966492 is an even 9-digits composite number following 812966491
and preceding 812966493 . In scientific notation, it is written as 8.12966492 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 375215280 positive integers (up to 812966492) that are relatively prime to 812966492.
812966492 has 12 divisors, whose sum is 1532129256
The reverse of 812966492 is 294669218
Previous prime number is 13
Is Prime? no
Number parity even
Number length 9
Sum of Digits 47
Digital Root 2
Name
eight hundred twelve million nine hundred sixty-six thousand four hundred ninety-two
Scientific notation
8.12966492 × 10^8
Engineering notation
8.12966492 × 10^6
Prime Factorization
2 × 2 × 13 × 15633971
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
406483246
Product of the distinct prime numbers
The prime factorization of 812966492 is 2 × 2 × 13 × 15633971.
Since it has a total of 4 prime factors.
8 , 3 , 45 , 75 , 341 , 143 , 7823 , 7807 , 74152 , 45922 , 374322 , 478998 , 3626657 , 668475 , 73280579 , 5435436 , 275923380 , 773534080 , 427605944 , 9072286134
n×2
1625932984
n×3
2438899476
n×4
3251865968
n×5
4064832460
n÷2
406483246
n÷3
270988830.66667
n÷3
203241623
n÷5
162593298.4
n2
660914517114786064
n3
5.3730135649068E+26
n4
4.3680799893307E+35
n5
3.5511026657016E+44
2 √n
28512.567264278
3 √n
933.30633827818
4 √n
168.85664708349
5 √n
60.536112650935
1 , 2 , 4 , 13 , 26 , 52 , 15633971 , 31267942 , 62535884 , 203241623 , 406483246 , 812966492
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-812966491
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 812966492 can be divided by 12 positive divisors.
The sum of these divisors (counting 812966492) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
110000011101001110001001011100
3
Ternary
2002122201222101002
4
Quaternary
300131032021130
5
Quinary
3131104411432
6
Senary
212400405432
8
Octal
6035161134
10
Decimal
812966492
12
Duodecimal
1a8316878
16
Hexadecimal
3074e25c
20
Vigesimal
ce10g4c
36
Base36
dg0oyk
md5
51e306fd7de66ff15fd4f3e7ba7fe3e0
sha1
2592a198f6bd25c0cf9593ce6a888114bb6cebbf
sha256
479054dc3ab64173ee0ed0a510fdbfad04824954989d60f57f4c498995d896cc
sha512
33a17ccf08e85b333a2e86de68c9a97219e54336a8ac5fcac7f0bbdcb778bfcf234e75cea11cf0e96414ff31d82e23b8a4f2b8093e99eada7fc1f7411659503f
ripemd-160
0d4421a68bd7a8db1fb385045077450935a76977
Diameter
1625932984
Circumference
5108019117.7637
Area
2.0763241916187E+18
Volume
2.2506426590866E+27
Surface area
8.3052967664746E+18
Circumference
5108019117.7637
Perimeter
3251865968
Area
660914517114786064
Diagonal
1149708238.7413
Surface area
3965487102688716384
Volume
5.3730135649068E+26
Space diagonal
1408099268.995
Perimeter
2438899476
Area
2.8618438077566E+17
Altitude
704049634.49752
Surface area
2.8618438077566E+17
Volume
6.3321572119215E+25
Height
383236079.58043