812996949 is an odd 9-digits composite number following 812996948
and preceding 812996950 . In scientific notation, it is written as 8.12996949 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 541488816 positive integers (up to 812996949) that are relatively prime to 812996949.
812996949 has 8 divisors, whose sum is 1085014240
The reverse of 812996949 is 949699218
Previous prime number is 1069
Is Prime? no Number parity odd Number length 9 Sum of Digits 57 Digital Root 3
Name
eight hundred twelve million nine hundred ninety-six thousand nine hundred forty-nine
Scientific notation
8.12996949 × 10^8
Engineering notation
8.12996949 × 10^6
Prime Factorization
3 × 1069 × 253507
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
812996949 Product of the distinct prime numbers
The prime factorization of 812996949 is 3 × 1069 × 253507.
Since it has a total of 3 prime factors.
8 , 1 , 57 , 56 , 992 , 586 , 1410 , 3429 , 83806 , 64027 , 231786 , 65579 , 3466075 , 334972 , 37194503 , 34297566 , 237893545 , 952587073 , 6495009816 , 844197971
n×2
1625993898
n×3
2438990847
n×4
3251987796
n×5
4064984745
n÷2
406498474.5
n÷3
270998983
n÷3
203249237.25
n÷5
162599389.8
n2
660964039083308601
n3
5.3736174717345E+26
n4
4.3687346096132E+35
n5
3.5517679086062E+44
2 √n28513.101357095
3 √n933.31799327112
4 √n168.85822857384
5 √n60.536566229471
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
-812996948 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 812996949 can be divided by 8 positive divisors.
The sum of these divisors (counting 812996949) is 1, the average is 0.125.
Base
System
Value
2
Binary
110000011101010101100101010101
3
Ternary
2002122210112011010
4
Quaternary
300131111211111
5
Quinary
3131111400244
6
Senary
212401202433
8
Octal
6035254525
10
Decimal
812996949
12
Duodecimal
1a8330419
16
Hexadecimal
30755955
20
Vigesimal
ce14c79
36
Base36
dg1cgl
md5
82f7f8292641965fee9e4c4041d0ffa3
sha1
45fdf4f90df91fe5002371f811cfd39c1d5b3050
sha256
2712d57313e334d642e78f0e78870a67b83ee6f2b5e26672700dc1b2a17d1550
sha512
e2818c09f9b1f147b6ae8315d6ac7e4492a56c42268ee9242d4aced1fea440b8b27a383ac22f074936702c0b4bdaf3c47c111f489ce6a0efde73ea40a472af4d
ripemd-160
f247be3f71a1b585f7e2f1097fababb1528b6ea3
Diameter
1625993898
Circumference
5108210484.7386
Area
2.0764797694712E+18
Volume
2.250895622987E+27
Surface area
8.3059190778846E+18
Circumference
5108210484.7386
Perimeter
3251987796
Area
660964039083308601
Diagonal
1149751311.4437
Surface area
3965784234499851606
Volume
5.3736174717345E+26
Space diagonal
1408152022.0665
Perimeter
2438990847
Area
2.8620582441706E+17
Altitude
704076011.03324
Surface area
2.8620582441706E+17
Volume
6.3328689229433E+25
Height
383250437.14792