1900193729 is an odd 10-digits composite number following 1900193728
and preceding 1900193730 . In scientific notation, it is written as 1.900193729 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 1628533296 positive integers (up to 1900193729) that are relatively prime to 1900193729.
1900193729 has 8 divisors, whose sum is 2171922240
The reverse of 1900193729 is 9273910091
Previous prime number is 21269
Is Prime? no Number parity odd Number length 10 Sum of Digits 41 Digital Root 5
Name
one billion nine hundred million one hundred ninety-three thousand seven hundred twenty-nine
Scientific notation
1.900193729 × 10^9
Engineering notation
1.900193729 × 10^9
Prime Factorization
7 × 21269 × 12763
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1900193729 Product of the distinct prime numbers
The prime factorization of 1900193729 is 7 × 21269 × 12763.
Since it has a total of 3 prime factors.
5 , 4 , 44 , 67 , 774 , 556 , 2520 , 4698 , 13107 , 32496 , 127508 , 372527 , 5753699 , 6569245 , 78175752 , 87799193 , 884514561 , 473823001 , 1707432665 , 2180951657
n×2
3800387458
n×3
5700581187
n×4
7600774916
n×5
9500968645
n÷2
950096864.5
n÷3
633397909.66667
n÷3
475048432.25
n÷5
380038745.8
n2
3610736207730925441
n3
6.8610982990035E+27
n4
1.3037415961819E+37
n5
2.4773616053013E+46
2 √n43591.211602799
3 √n1238.604423891
4 √n208.78508472302
5 √n71.739703284431
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
-1900193728 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 1900193729 can be divided by 8 positive divisors.
The sum of these divisors (counting 1900193729) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110001010000101010011111000001
3
Ternary
11220102112211202112
4
Quaternary
1301100222133001
5
Quinary
12342422144404
6
Senary
512315425105
8
Octal
16120523701
10
Decimal
1900193729
12
Duodecimal
450455195
16
Hexadecimal
7142a7c1
20
Vigesimal
19dg4469
36
Base36
vfbqv5
md5
a661903000ccd0c1ca40590bad080175
sha1
fc453af32867c6d787c2865d6bfb3047973a64d0
sha256
f35f43be772386e4690f67a6c5fac4f5e5b34f832e60e7173dd943ba944cb906
sha512
c0898f0e2676df820e61165fe51f0afeb9a773f96314fa7434110a78475825d75385fc63136be4b192f2ae60592675513e85507526ab5cd4556a1c798958a81e
ripemd-160
ff638e95d37c00f19fe98fc6301fdf810dad971d
Diameter
3800387458
Circumference
11939269318.848
Area
1.1343462344258E+19
Volume
2.8739701348943E+28
Surface area
4.5373849377033E+19
Circumference
11939269318.848
Perimeter
7600774916
Area
3610736207730925441
Diagonal
2687279742.6881
Surface area
2.1664417246386E+19
Volume
6.8610982990035E+27
Space diagonal
3291232082.8518
Perimeter
5700581187
Area
1.5634946411296E+18
Altitude
1645616041.4259
Surface area
1.5634946411296E+18
Volume
8.0858818893548E+26
Height
895759914.22937