1142303421 is an odd 10-digits composite number following 1142303420
and preceding 1142303422 . In scientific notation, it is written as 1.142303421 × 10^9.
The sum of its digits is 21. It has a total of 3 prime factors and 8 positive divisors.
There are 652744800 positive integers (up to 1142303421) that are relatively prime to 1142303421.
1142303421 has 8 divisors, whose sum is 1740652864
The reverse of 1142303421 is 1243032411
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 21
Digital Root 3
Name
one billion one hundred forty-two million three hundred three thousand four hundred twenty-one
Scientific notation
1.142303421 × 10^9
Engineering notation
1.142303421 × 10^9
Prime Factorization
3 × 7 × 54395401
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1142303421
Product of the distinct prime numbers
The prime factorization of 1142303421 is 3 × 7 × 54395401.
Since it has a total of 3 prime factors.
1 , 3 , 47 , 79 , 753 , 697 , 7605 , 9014 , 28345 , 15044 , 294075 , 48510 , 3103598 , 5651506 , 57647477 , 66023724 , 982073123 , 859143014 , 3537135001 , 8302209774
n×2
2284606842
n×3
3426910263
n×4
4569213684
n×5
5711517105
n÷2
571151710.5
n÷3
380767807
n÷3
285575855.25
n÷5
228460684.2
n2
1304857105628303241
n3
1.4905427356754E+27
n4
1.7026520661087E+36
n5
1.9449452798887E+45
2 √n
33797.979540203
3 √n
1045.3470367425
4 √n
183.84226810014
5 √n
64.797208330252
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
-1142303420
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 1142303421 can be divided by 8 positive divisors.
The sum of these divisors (counting 1142303421) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100000101100010101010111101
3
Ternary
2221121110000201010
4
Quaternary
1010011202222331
5
Quinary
4314412202141
6
Senary
305203305433
8
Octal
10405425275
10
Decimal
1142303421
12
Duodecimal
27a67b279
16
Hexadecimal
44162abd
20
Vigesimal
hgj7ib1
36
Base36
iw3iyl
md5
392769a599d4fdedd3b11e8be2595682
sha1
61c85f04406e753ec62f662add20660d7da9d1d5
sha256
679c78f6d2bbf5281e5a77744ade9c89716eb196075d25251d4295f4f8a967e9
sha512
b57180c942606b89b6b6effb9a0348e436a67e02cf235c7114813bd50c20ab43f2ec0c132c3f938736eb9aff8e8c489539eecb1076a615b5b636cb12c0438b6a
ripemd-160
9a59bf1bf1cd905ae4451e81658a38cdb8a5029f
Diameter
2284606842
Circumference
7177304071.1682
Area
4.0993294970263E+18
Volume
6.2435708110125E+27
Surface area
1.6397317988105E+19
Circumference
7177304071.1682
Perimeter
4569213684
Area
1304857105628303241
Diagonal
1615460990.3234
Surface area
7829142633769819446
Volume
1.4905427356754E+27
Space diagonal
1978527562.8317
Perimeter
3426910263
Area
5.6501970089137E+17
Altitude
989263781.41587
Surface area
5.6501970089137E+17
Volume
1.756621460074E+26
Height
538486996.77446