1421304842 is an even 10-digits composite number following 1421304841
and preceding 1421304843 . In scientific notation, it is written as 1.421304842 × 10^9.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 673249644 positive integers (up to 1421304842) that are relatively prime to 1421304842.
1421304842 has 8 divisors, whose sum is 2244165600
The reverse of 1421304842 is 2484031241
Previous prime number is 19
Is Prime? no Number parity even Number length 10 Sum of Digits 29 Digital Root 2
Name
one billion four hundred twenty-one million three hundred four thousand eight hundred forty-two
Scientific notation
1.421304842 × 10^9
Engineering notation
1.421304842 × 10^9
Prime Factorization
2 × 19 × 37402759
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1421304842 Product of the distinct prime numbers
The prime factorization of 1421304842 is 2 × 19 × 37402759.
Since it has a total of 3 prime factors.
5 , 7 , 27 , 52 , 242 , 935 , 3395 , 9021 , 1210 , 26681 , 524216 , 462670 , 1924552 , 7810894 , 93330228 , 96504465 , 284056477 , 464452222 , 9446851201 , 43451112
n×2
2842609684
n×3
4263914526
n×4
5685219368
n×5
7106524210
n÷2
710652421
n÷3
473768280.66667
n÷3
355326210.5
n÷5
284260968.4
n2
2020107453892644964
n3
2.8711885055779E+27
n4
4.0808341252726E+36
n5
5.8001093016488E+45
2 √n37700.196842987
3 √n1124.3350386721
4 √n194.1653852853
5 √n67.69201579545
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
-1421304841 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 1421304842 can be divided by 8 positive divisors.
The sum of these divisors (counting 1421304842) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010100101101110110010000001010
3
Ternary
10200001102202201002
4
Quaternary
1110231312100022
5
Quinary
10402323223332
6
Senary
353011255002
8
Octal
12455662012
10
Decimal
1421304842
12
Duodecimal
337baa462
16
Hexadecimal
54b7640a
20
Vigesimal
12433222
36
Base36
ni7hu2
md5
cb64bd5a6350467247da3c726ead7b7c
sha1
45158532dc29eab1dbfd276d2801d29438e91929
sha256
750a8b4122ba1257da7776492f9304d29dd82b3bef8896d12b34e2a1dfb8baa1
sha512
869b6fea4c4d33dbd0434d9409b63205dd97be275d6b1ed557362f36624548cff5b7afa2b6c872afcd3d78c119e4d39639ed8fe6345a412dbbfe383e8e57e6e7
ripemd-160
f7d0dc475d8d1387703a19f4e819ca48edc7b9ca
Diameter
2842609684
Circumference
8930321700.2776
Area
6.3463547366111E+18
Volume
1.202680628826E+28
Surface area
2.5385418946444E+19
Circumference
8930321700.2776
Perimeter
5685219368
Area
2020107453892644964
Diagonal
2010028583.8229
Surface area
1.2120644723356E+19
Volume
2.8711885055779E+27
Space diagonal
2461772199.3877
Perimeter
4263914526
Area
8.7473218672267E+17
Altitude
1230886099.6938
Surface area
8.7473218672267E+17
Volume
3.3837281039317E+26
Height
670009527.94098