1999346144 is an even 10-digits composite number following 1999346143
and preceding 1999346145 . In scientific notation, it is written as 1.999346144 × 10^9.
The sum of its digits is 50. It has a total of 7 prime factors and 24 positive divisors.
There are 999319680 positive integers (up to 1999346144) that are relatively prime to 1999346144.
1999346144 has 24 divisors, whose sum is 3937604328
The reverse of 1999346144 is 4416439991
Previous prime number is 18757
Is Prime? no Number parity even Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion nine hundred ninety-nine million three hundred forty-six thousand one hundred forty-four
Scientific notation
1.999346144 × 10^9
Engineering notation
1.999346144 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 18757 × 3331
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
124959134 Product of the distinct prime numbers
The prime factorization of 1999346144 is 2 × 2 × 2 × 2 × 2 × 18757 × 3331.
Since it has a total of 7 prime factors.
6 , 9 , 39 , 56 , 231 , 974 , 4569 , 5614 , 97470 , 5912 , 434740 , 532123 , 2249874 , 3338174 , 42865292 , 58046332 , 343502514 , 692499355 , 281211181 , 1903731613
n×2
3998692288
n×3
5998038432
n×4
7997384576
n×5
9996730720
n÷2
999673072
n÷3
666448714.66667
n÷3
499836536
n÷5
399869228.8
n2
3997385003527668736
n3
7.9921562928865E+27
n4
1.5979086866428E+37
n5
3.1947725711034E+46
2 √n44714.048620093
3 √n1259.7837337733
4 √n211.45696635508
5 √n72.473226732604
1 , 2 , 4 , 8 , 16 , 32 , 3331 , 6662 , 13324 , 18757 , 26648 , 37514 , 53296 , 75028 , 106592 , 150056 , 300112 , 600224 , 62479567 , 124959134 , 249918268 , 499836536 , 999673072 , 1999346144
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1999346143 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1999346144 can be divided by 24 positive divisors.
The sum of these divisors (counting 1999346144) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110111001010111001100111100000
3
Ternary
12011100010022022012
4
Quaternary
1313022321213200
5
Quinary
13043313034034
6
Senary
530220532052
8
Octal
16712714740
10
Decimal
1999346144
12
Duodecimal
4796b1028
16
Hexadecimal
772b99e0
20
Vigesimal
1b4fi574
36
Base36
x2cxcw
md5
08ba305a9184594b73b0371a21dfd8e5
sha1
7b56a6582fa2ff0015c82592d5a936e676e3bb89
sha256
25c8f9a04c8dd32e13bf12f67fc07488ade0d91376072b570de051dd1ec5c26e
sha512
aed7ee14ce7bd91331257fdb1bbc36e14cc33e96f6b6b4b6c5362966b2194c01573ba3ac3da8a03f2204f6496f6139e16e09caa1822c99b1dcb7f0d58e59078b
ripemd-160
6094c3302c11d2c9153f27427bd149130e3a781e
Diameter
3998692288
Circumference
12562262315.947
Area
1.2558155360653E+19
Volume
3.3477465994765E+28
Surface area
5.023262144261E+19
Circumference
12562262315.947
Perimeter
7997384576
Area
3997385003527668736
Diagonal
2827502432.7232
Surface area
2.3984310021166E+19
Volume
7.9921562928865E+27
Space diagonal
3462969103.3249
Perimeter
5998038432
Area
1.730918480881E+18
Altitude
1731484551.6625
Surface area
1.730918480881E+18
Volume
9.4188465183379E+26
Height
942500810.90772