1999382811 is an odd 10-digits composite number following 1999382810
and preceding 1999382812 . In scientific notation, it is written as 1.999382811 × 10^9.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 1323332232 positive integers (up to 1999382811) that are relatively prime to 1999382811.
1999382811 has 8 divisors, whose sum is 2685023040
The reverse of 1999382811 is 1182839991
Previous prime number is 139
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 51
Digital Root 6
Name
one billion nine hundred ninety-nine million three hundred eighty-two thousand eight hundred eleven
Scientific notation
1.999382811 × 10^9
Engineering notation
1.999382811 × 10^9
Prime Factorization
3 × 139 × 4794683
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1999382811
Product of the distinct prime numbers
The prime factorization of 1999382811 is 3 × 139 × 4794683.
Since it has a total of 3 prime factors.
5 , 1 , 81 , 28 , 501 , 553 , 3393 , 6600 , 89235 , 34143 , 944891 , 586475 , 9715141 , 3187953 , 14002059 , 11042991 , 859717121 , 191281628 , 1643332918 , 5838798240
n×2
3998765622
n×3
5998148433
n×4
7997531244
n×5
9996914055
n÷2
999691405.5
n÷3
666460937
n÷3
499845702.75
n÷5
399876562.2
n2
3997531624922261721
n3
7.9925960172985E+27
n4
1.5980259092254E+37
n5
3.1950655344378E+46
2 √n
44714.458634764
3 √n
1259.7914349923
4 √n
211.45793585194
5 √n
72.473492555139
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
-1999382810
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 1999382811 can be divided by 8 positive divisors.
The sum of these divisors (counting 1999382811) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001011000010100100011011
3
Ternary
12011100012011121020
4
Quaternary
1313023002210123
5
Quinary
13043320222221
6
Senary
530221413523
8
Octal
16713024433
10
Decimal
1999382811
12
Duodecimal
47970a2a3
16
Hexadecimal
772c291b
20
Vigesimal
1b4g2h0b
36
Base36
x2dpnf
md5
3181305f6903947fb7778ee8d08c9899
sha1
939f90d93675b0b477cf99427e97591dd6a44918
sha256
7013c68beff3df1c4609531f3594005fba8dc3b73b8813a64b1500a25ecbee75
sha512
84c1314b55260a3722233db77807bfaa79c06329a2bb1967c9e7f6217d7d4242dd490afce444ac4149161b361c0ab6bc8868f2b9d580185964c3953696cf4479
ripemd-160
bc4b9d33520cc1c7f643722552ffc5766b2bc0fb
Diameter
3998765622
Circumference
12562492701.503
Area
1.2558615985349E+19
Volume
3.3479307908075E+28
Surface area
5.0234463941395E+19
Circumference
12562492701.503
Perimeter
7997531244
Area
3997531624922261721
Diagonal
2827554287.6918
Surface area
2.3985189749534E+19
Volume
7.9925960172985E+27
Space diagonal
3463032612.4319
Perimeter
5998148433
Area
1.7309819698072E+18
Altitude
1731516306.2159
Surface area
1.7309819698072E+18
Volume
9.4193647385272E+26
Height
942518095.89728