1946141728 is an even 10-digits composite number following 1946141727
and preceding 1946141729 . In scientific notation, it is written as 1.946141728 × 10^9.
The sum of its digits is 43. It has a total of 7 prime factors and 24 positive divisors.
There are 921856320 positive integers (up to 1946141728) that are relatively prime to 1946141728.
1946141728 has 24 divisors, whose sum is 4033123920
The reverse of 1946141728 is 8271416491
Previous prime number is 19
Is Prime? no Number parity even Number length 10 Sum of Digits 43 Digital Root 7
Name
one billion nine hundred forty-six million one hundred forty-one thousand seven hundred twenty-eight
Scientific notation
1.946141728 × 10^9
Engineering notation
1.946141728 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 2 × 19 × 3200891
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
121633858 Product of the distinct prime numbers
The prime factorization of 1946141728 is 2 × 2 × 2 × 2 × 2 × 19 × 3200891.
Since it has a total of 7 prime factors.
1 , 6 , 64 , 81 , 804 , 873 , 9989 , 5855 , 77137 , 98477 , 309931 , 277039 , 1048662 , 2174010 , 86061530 , 29964642 , 231891997 , 624609451 , 3561621996 , 5501562113
n×2
3892283456
n×3
5838425184
n×4
7784566912
n×5
9730708640
n÷2
973070864
n÷3
648713909.33333
n÷3
486535432
n÷5
389228345.6
n2
3787467625462825984
n3
7.3709487893623E+27
n4
1.4344911013929E+37
n5
2.7917229908654E+46
2 √n44115.09637301
3 √n1248.5084562524
4 √n210.03594066971
5 √n72.083338563126
1 , 2 , 4 , 8 , 16 , 19 , 32 , 38 , 76 , 152 , 304 , 608 , 3200891 , 6401782 , 12803564 , 25607128 , 51214256 , 60816929 , 102428512 , 121633858 , 243267716 , 486535432 , 973070864 , 1946141728
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
-1946141727 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 1946141728 can be divided by 24 positive divisors.
The sum of these divisors (counting 1946141728) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1110011111111111100010000100000
3
Ternary
12000122000020120021
4
Quaternary
1303333330100200
5
Quinary
12441203013403
6
Senary
521040323224
8
Octal
16377742040
10
Decimal
1946141728
12
Duodecimal
463913514
16
Hexadecimal
73ffc420
20
Vigesimal
1a837e68
36
Base36
w6okkg
md5
d1eb4c2fa77e2eff796f8e61ffcb6ed6
sha1
b085e49b254ee0a3c326b3ee2365c54438ebfe2d
sha256
76c7c87c6c773aced6508aa29e3f861bc29f8b136c9120609b88e0d0b3ecd47b
sha512
ea9492a675c612379286d3167879664179a452950727ddc41f2042f7c126aa985afd98b6757dfeac5f27f529f55560c9720c96f2256fdb1be6f95e6e8dc47bb4
ripemd-160
6bfdd83a673ff30a5cdba3d8a1c2c2b9c9e93c27
Diameter
3892283456
Circumference
12227969111.059
Area
1.1898680467863E+19
Volume
3.0875358088863E+28
Surface area
4.7594721871453E+19
Circumference
12227969111.059
Perimeter
7784566912
Area
3787467625462825984
Diagonal
2752260026.0378
Surface area
2.2724805752777E+19
Volume
7.3709487893623E+27
Space diagonal
3370816351.6259
Perimeter
5838425184
Area
1.640021589831E+18
Altitude
1685408175.8129
Surface area
1.640021589831E+18
Volume
8.6867464545614E+26
Height
917420008.67927