1949794013 is an odd 10-digits composite number following 1949794012
and preceding 1949794014 . In scientific notation, it is written as 1.949794013 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 1907342896 positive integers (up to 1949794013) that are relatively prime to 1949794013.
1949794013 has 8 divisors, whose sum is 1992287232
The reverse of 1949794013 is 3104979491
Previous prime number is 2207
Is Prime? no Number parity odd Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion nine hundred forty-nine million seven hundred ninety-four thousand thirteen
Scientific notation
1.949794013 × 10^9
Engineering notation
1.949794013 × 10^9
Prime Factorization
47 × 2207 × 18797
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1949794013 Product of the distinct prime numbers
The prime factorization of 1949794013 is 47 × 2207 × 18797.
Since it has a total of 3 prime factors.
7 , 9 , 72 , 55 , 284 , 951 , 3336 , 8152 , 6554 , 23087 , 750027 , 542048 , 73998 , 7765036 , 16532583 , 22660749 , 31581601 , 997588060 , 2717641053 , 2678388790
n×2
3899588026
n×3
5849382039
n×4
7799176052
n×5
9748970065
n÷2
974897006.5
n÷3
649931337.66667
n÷3
487448503.25
n÷5
389958802.6
n2
3801696693130644169
n3
7.412525451508E+27
n4
1.445289774656E+37
n5
2.8180173496745E+46
2 √n44156.471926548
3 √n1249.2889850829
4 √n210.13441395104
5 √n72.110373746234
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
-1949794012 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 1949794013 can be divided by 8 positive divisors.
The sum of these divisors (counting 1949794013) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110100001101110111111011011101
3
Ternary
12000212212210120002
4
Quaternary
1310031313323131
5
Quinary
12443121402023
6
Senary
521250504045
8
Octal
16415677335
10
Decimal
1949794013
12
Duodecimal
464b95025
16
Hexadecimal
74377edd
20
Vigesimal
1a96450d
36
Base36
w8uuot
md5
beede5880d5f8f15b4f33b1a21e7fe8e
sha1
d4fd7657e09b2653799f94a13e2b5bf5b47ce936
sha256
895d7792eb338723419f5846b152e382d45ebafe05dfd9362961852bc54bef74
sha512
9f394d7c98eb16f3303f2de81feb26adbc601c15efa62709aa1522c71fb4015d7e1fb787b35fd5ec90047bd0b5a87d28cb05b9e43d30e52cf61dacb45dccfe7f
ripemd-160
3a4caa3490aeeadf4a4f3cae20ec5970f24777ea
Diameter
3899588026
Circumference
12250917094.508
Area
1.1943382402316E+19
Volume
3.1049514004007E+28
Surface area
4.7773529609263E+19
Circumference
12250917094.508
Perimeter
7799176052
Area
3801696693130644169
Diagonal
2757425137.0185
Surface area
2.2810180158784E+19
Volume
7.412525451508E+27
Space diagonal
3377142294.8096
Perimeter
5849382039
Area
1.6461829568672E+18
Altitude
1688571147.4048
Surface area
1.6461829568672E+18
Volume
8.7357450207987E+26
Height
919141712.33949