1999089911 is an odd 10-digits composite number following 1999089910
and preceding 1999089912 . In scientific notation, it is written as 1.999089911 × 10^9.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 1581017184 positive integers (up to 1999089911) that are relatively prime to 1999089911.
1999089911 has 16 divisors, whose sum is 2461476864
The reverse of 1999089911 is 1199809991
Previous prime number is 5323
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion nine hundred ninety-nine million eighty-nine thousand nine hundred eleven
Scientific notation
1.999089911 × 10^9
Engineering notation
1.999089911 × 10^9
Prime Factorization
7 × 13 × 5323 × 4127
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1999089911 Product of the distinct prime numbers
The prime factorization of 1999089911 is 7 × 13 × 5323 × 4127.
Since it has a total of 4 prime factors.
6 , 3 , 6 , 68 , 387 , 773 , 8705 , 6213 , 39464 , 83259 , 407202 , 577139 , 6848787 , 8393200 , 51772020 , 69484183 , 630458890 , 138605673 , 6610049379 , 4605089784
n×2
3998179822
n×3
5997269733
n×4
7996359644
n×5
9995449555
n÷2
999544955.5
n÷3
666363303.66667
n÷3
499772477.75
n÷5
399817982.2
n2
3996360472261987921
n3
7.9890839008181E+27
n4
1.5970897024258E+37
n5
3.1927259110814E+46
2 √n44711.183287853
3 √n1259.7299141855
4 √n211.45019103291
5 √n72.471369026833
1 , 7 , 13 , 91 , 4127 , 5323 , 28889 , 37261 , 53651 , 69199 , 375557 , 484393 , 21968021 , 153776147 , 285584273 , 1999089911
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1999089910 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1999089911 can be divided by 16 positive divisors.
The sum of these divisors (counting 1999089911) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111001001111011000011110111
3
Ternary
12011022122021211002
4
Quaternary
1313021323003313
5
Quinary
13043231334121
6
Senary
530211233515
8
Octal
16711730367
10
Decimal
1999089911
12
Duodecimal
4795a889b
16
Hexadecimal
7727b0f7
20
Vigesimal
1b4e64fb
36
Base36
x27fnb
md5
f0d1c7f30a693decc127fa11eda3d374
sha1
61e7ad28369b62e7b89c25a4a977e9d818fb02a3
sha256
6048be910ddc1973079aa4b3e24a1ce3413056216b66d9171f172e13e79c8433
sha512
71c12a18b3f7677dbaa3c8730042681ec517b6ba8cd4dd2dd7fda1c62a3cff1a86380a97dc336ca2d2440c0a32d605b89b55932253f6224c2077b1e0a158488c
ripemd-160
bd000befb8fcd5bcd24b6de79e7bd3dbfecabf54
Diameter
3998179822
Circumference
12560652356.526
Area
1.2554936700755E+19
Volume
3.3464596388964E+28
Surface area
5.021974680302E+19
Circumference
12560652356.526
Perimeter
7996359644
Area
3996360472261987921
Diagonal
2827140064.5394
Surface area
2.3978162833572E+19
Volume
7.9890839008181E+27
Space diagonal
3462525294.7503
Perimeter
5997269733
Area
1.7304748458294E+18
Altitude
1731262647.3752
Surface area
1.7304748458294E+18
Volume
9.4152256695613E+26
Height
942380021.51314