1999413812 is an even 10-digits composite number following 1999413811
and preceding 1999413813 . In scientific notation, it is written as 1.999413812 × 10^9.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 908824440 positive integers (up to 1999413812) that are relatively prime to 1999413812.
1999413812 has 12 divisors, whose sum is 3817062816
The reverse of 1999413812 is 2183149991
Previous prime number is 11
Is Prime? no Number parity even Number length 10 Sum of Digits 47 Digital Root 2
Name
one billion nine hundred ninety-nine million four hundred thirteen thousand eight hundred twelve
Scientific notation
1.999413812 × 10^9
Engineering notation
1.999413812 × 10^9
Prime Factorization
2 × 2 × 11 × 45441223
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
999706906 Product of the distinct prime numbers
The prime factorization of 1999413812 is 2 × 2 × 11 × 45441223.
Since it has a total of 4 prime factors.
2 , 7 , 13 , 77 , 270 , 128 , 4966 , 4871 , 35560 , 92927 , 104687 , 634449 , 2232055 , 3410391 , 50428433 , 9858059 , 431945716 , 160677917 , 8244106274 , 1283751230
n×2
3998827624
n×3
5998241436
n×4
7997655248
n×5
9997069060
n÷2
999706906
n÷3
666471270.66667
n÷3
499853453
n÷5
399882762.4
n2
3997655591616371344
n3
7.9929678054968E+27
n4
1.5981250229182E+37
n5
3.1953132441254E+46
2 √n44714.805288629
3 √n1259.7979461004
4 √n211.45875552606
5 √n72.473717298175
1 , 2 , 4 , 11 , 22 , 44 , 45441223 , 90882446 , 181764892 , 499853453 , 999706906 , 1999413812
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
-1999413811 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 1999413812 can be divided by 12 positive divisors.
The sum of these divisors (counting 1999413812) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110111001011001010001000110100
3
Ternary
12011100020202010102
4
Quaternary
1313023022020310
5
Quinary
13043322220222
6
Senary
530222213232
8
Octal
16713121064
10
Decimal
1999413812
12
Duodecimal
479724218
16
Hexadecimal
772ca234
20
Vigesimal
1b4g6eac
36
Base36
x2edkk
md5
44c9c8a74d741769dda739f32623d1d4
sha1
6e1c77cdf9ecaac05c0e51c9554412da66389b1b
sha256
1101878281df03e322cf39fe81971563b3ccab5f84e91a0dd0683275fa002fd9
sha512
060a493921a9dd043850b226f6596dd8233be6266901666724b894a5fcc1e0e573bfa4df346fdd58813e7cf448a525a3ad10ebaa6ea0fb666ebe9a43897598d2
ripemd-160
b5ad43e6cce220b70edca4e2e9d4938135f30428
Diameter
3998827624
Circumference
12562687486.53
Area
1.2559005438204E+19
Volume
3.3480865250838E+28
Surface area
5.0236021752817E+19
Circumference
12562687486.53
Perimeter
7997655248
Area
3997655591616371344
Diagonal
2827598129.7265
Surface area
2.3985933549698E+19
Volume
7.9929678054968E+27
Space diagonal
3463086307.739
Perimeter
5998241436
Area
1.7310356489603E+18
Altitude
1731543153.8695
Surface area
1.7310356489603E+18
Volume
9.4198028951209E+26
Height
942532709.90883