1999606971 is an odd 10-digits composite number following 1999606970
and preceding 1999606972 . In scientific notation, it is written as 1.999606971 × 10^9.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 1332966152 positive integers (up to 1999606971) that are relatively prime to 1999606971.
1999606971 has 8 divisors, whose sum is 2666352960
The reverse of 1999606971 is 1796069991
Previous prime number is 31259
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 57
Digital Root 3
Name
one billion nine hundred ninety-nine million six hundred six thousand nine hundred seventy-one
Scientific notation
1.999606971 × 10^9
Engineering notation
1.999606971 × 10^9
Prime Factorization
3 × 31259 × 21323
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1999606971
Product of the distinct prime numbers
The prime factorization of 1999606971 is 3 × 31259 × 21323.
Since it has a total of 3 prime factors.
1 , 1 , 22 , 90 , 909 , 498 , 6747 , 6692 , 98680 , 16576 , 983770 , 365218 , 753027 , 2186547 , 56238004 , 40023876 , 879897057 , 650196514 , 7390503369 , 2101561481
n×2
3999213942
n×3
5998820913
n×4
7998427884
n×5
9998034855
n÷2
999803485.5
n÷3
666535657
n÷3
499901742.75
n÷5
399921394.2
n2
3998428038471794841
n3
7.9952845787701E+27
n4
1.5987426778837E+37
n5
3.1968570035315E+46
2 √n
44716.965136288
3 √n
1259.8385135697
4 √n
211.46386248314
5 √n
72.475117549563
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
-1999606970
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 1999606971 can be divided by 8 positive divisors.
The sum of these divisors (counting 1999606971) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110111001011111001010010111011
3
Ternary
12011100121120002110
4
Quaternary
1313023321102323
5
Quinary
13043344410341
6
Senary
530230303403
8
Octal
16713712273
10
Decimal
1999606971
12
Duodecimal
4797b7b63
16
Hexadecimal
772f94bb
20
Vigesimal
1b4hah8b
36
Base36
x2iim3
md5
cab0bc0f729c393383fee86d4027930d
sha1
73f08f11fc329b7e59f9ebd8ed9a7867177e8628
sha256
d02e8ec9d97612b3f6611aad191c063d3a0114d184821802a878c1b7e6d8229f
sha512
2dd45916f82279bf54679161d31f640f631ac3207b0993f6ae9cc49863466f81d8e1b2ad9759803b4a4fabb455dff5405de8413c198cd6781bb7a5056d4917bb
ripemd-160
ca6e4a337cd442dc590974eb2b780eac75224469
Diameter
3999213942
Circumference
12563901140.321
Area
1.256143215157E+19
Volume
3.3490569728032E+28
Surface area
5.0245728606282E+19
Circumference
12563901140.321
Perimeter
7998427884
Area
3998428038471794841
Diagonal
2827871297.804
Surface area
2.3990568230831E+19
Volume
7.9952845787701E+27
Space diagonal
3463420868.9409
Perimeter
5998820913
Area
1.7313701282603E+18
Altitude
1731710434.4705
Surface area
1.7313701282603E+18
Volume
9.4225332386076E+26
Height
942623765.93466