1999393429 is an odd 10-digits composite number following 1999393428
and preceding 1999393430 . In scientific notation, it is written as 1.999393429 × 10^9.
The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors.
There are 1749827520 positive integers (up to 1999393429) that are relatively prime to 1999393429.
1999393429 has 16 divisors, whose sum is 2262960000
The reverse of 1999393429 is 9243939991
Previous prime number is 29
Is Prime? no Number parity odd Number length 10 Sum of Digits 58 Digital Root 4
Name
one billion nine hundred ninety-nine million three hundred ninety-three thousand four hundred twenty-nine
Scientific notation
1.999393429 × 10^9
Engineering notation
1.999393429 × 10^9
Prime Factorization
349 × 11 × 29 × 17959
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1999393429 Product of the distinct prime numbers
The prime factorization of 1999393429 is 349 × 11 × 29 × 17959.
Since it has a total of 4 prime factors.
7 , 6 , 69 , 79 , 366 , 679 , 3144 , 6712 , 65647 , 49892 , 727189 , 756915 , 2646636 , 8925083 , 97775073 , 56215242 , 940299031 , 927590305 , 1678289796 , 2979800319
n×2
3998786858
n×3
5998180287
n×4
7997573716
n×5
9996967145
n÷2
999696714.5
n÷3
666464476.33333
n÷3
499848357.25
n÷5
399878685.8
n2
3997574083928378041
n3
7.9927233553471E+27
n4
1.5980598556496E+37
n5
3.1951503745345E+46
2 √n44714.577365776
3 √n1259.7936650875
4 √n211.45821659556
5 √n72.473569531085
1 , 11 , 29 , 319 , 349 , 3839 , 10121 , 17959 , 111331 , 197549 , 520811 , 5728921 , 6267691 , 68944601 , 181763039 , 1999393429
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
-1999393428 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 1999393429 can be divided by 16 positive divisors.
The sum of these divisors (counting 1999393429) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111001011000101001010010101
3
Ternary
12011100012201011111
4
Quaternary
1313023011022111
5
Quinary
13043321042204
6
Senary
530221535021
8
Octal
16713051225
10
Decimal
1999393429
12
Duodecimal
479714471
16
Hexadecimal
772c5295
20
Vigesimal
1b4g43b9
36
Base36
x2dxud
md5
5457cba5331294b8c530e8e7d153f31b
sha1
9808428e15715feeb9fdf4338e5b744b9b784130
sha256
eb1b28d7450416fa8852db410838e2a3537e2e3c229143e758ca3ce992f4dc35
sha512
c75d4eeb8ac468a609b09db338789e84c739a0a52d56ab4edc66d8727a0a1ebdcd605221603d596881cf5901f6b51c87e2b6fed268a0f21ba6207b9294e839fc
ripemd-160
f251bcb36715f5beec1af10d23f85a7af302cc93
Diameter
3998786858
Circumference
12562559416.364
Area
1.255874937425E+19
Volume
3.3479841300445E+28
Surface area
5.0234997497001E+19
Circumference
12562559416.364
Perimeter
7997573716
Area
3997574083928378041
Diagonal
2827569303.8114
Surface area
2.398544450357E+19
Volume
7.9927233553471E+27
Space diagonal
3463051003.3474
Perimeter
5998180287
Area
1.7310003550961E+18
Altitude
1731525501.6737
Surface area
1.7310003550961E+18
Volume
9.4195148078567E+26
Height
942523101.27048