1999694676 is an even 10-digits composite number following 1999694675
and preceding 1999694677 . In scientific notation, it is written as 1.999694676 × 10^9.
The sum of its digits is 66. It has a total of 4 prime factors and 12 positive divisors.
There are 571341312 positive integers (up to 1999694676) that are relatively prime to 1999694676.
1999694676 has 12 divisors, whose sum is 3666107060
The reverse of 1999694676 is 6764969991
Previous prime number is 21
Is Prime? no Number parity even Number length 10 Sum of Digits 66 Digital Root 3
Name
one billion nine hundred ninety-nine million six hundred ninety-four thousand six hundred seventy-six
Scientific notation
1.999694676 × 10^9
Engineering notation
1.999694676 × 10^9
Prime Factorization
2 × 2 × 21 × 23805889
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
999847338 Product of the distinct prime numbers
The prime factorization of 1999694676 is 2 × 2 × 21 × 23805889.
Since it has a total of 4 prime factors.
1 , 7 , 77 , 81 , 967 , 573 , 1687 , 3930 , 85515 , 62118 , 83697 , 657781 , 8919930 , 5423398 , 94320886 , 12026583 , 841933217 , 556865431 , 4996000565 , 2236303742
n×2
3999389352
n×3
5999084028
n×4
7998778704
n×5
9998473380
n÷2
999847338
n÷3
666564892
n÷3
499923669
n÷5
399938935.2
n2
3998778797222744976
n3
7.996336671308E+27
n4
1.5990231869118E+37
n5
3.1975581536681E+46
2 √n44717.945793607
3 √n1259.8569326096
4 √n211.46618120543
5 √n72.475753306365
1 , 2 , 4 , 21 , 42 , 84 , 23805889 , 47611778 , 95223556 , 499923669 , 999847338 , 1999694676
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
-1999694675 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 1999694676 can be divided by 12 positive divisors.
The sum of these divisors (counting 1999694676) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110111001100001110101101010100
3
Ternary
12011100210000101210
4
Quaternary
1313030032231110
5
Quinary
13043410212201
6
Senary
530232221420
8
Octal
16714165524
10
Decimal
1999694676
12
Duodecimal
47983a870
16
Hexadecimal
7730eb54
20
Vigesimal
1b4i1gdg
36
Base36
x2keac
md5
4bc8b525fccd21f22c7b1759cc291ae9
sha1
c8738260463c55860bf88797563ce8864d39631e
sha256
16a078d9d5949bdaaf25952d7d754e33b2174b0ba0a2f55e08d4dc3607dbeedb
sha512
216c44a5b9592625dde970cf5175136c52e4b09463b4f4074bdbeddd1d67a293e422dc89bdce034cf47e726031f692b10e1f77e212f6fda8da349710313bc933
ripemd-160
73854574a77edc69463d58de6a6baf4e42c88557
Diameter
3999389352
Circumference
12564452207.088
Area
1.2562534092686E+19
Volume
3.3494976722949E+28
Surface area
5.0250136370742E+19
Circumference
12564452207.088
Perimeter
7998778704
Area
3998778797222744976
Diagonal
2827995331.4045
Surface area
2.3992672783336E+19
Volume
7.996336671308E+27
Space diagonal
3463572778.457
Perimeter
5999084028
Area
1.7315220112547E+18
Altitude
1731786389.2285
Surface area
1.7315220112547E+18
Volume
9.4237731415543E+26
Height
942665110.46816