1293367421 is an odd 10-digits composite number following 1293367420
and preceding 1293367422 . In scientific notation, it is written as 1.293367421 × 10^9.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 1290795612 positive integers (up to 1293367421) that are relatively prime to 1293367421.
1293367421 has 4 divisors, whose sum is 1295939232
The reverse of 1293367421 is 1247633921
Previous prime number is 503
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion two hundred ninety-three million three hundred sixty-seven thousand four hundred twenty-one
Scientific notation
1.293367421 × 10^9
Engineering notation
1.293367421 × 10^9
Prime Factorization
503 × 2571307
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1293367421
Product of the distinct prime numbers
The prime factorization of 1293367421 is 503 × 2571307.
Since it has a total of 2 prime factors.
7 , 4 , 78 , 72 , 487 , 112 , 3288 , 2374 , 48696 , 83488 , 733176 , 860508 , 4956202 , 1657249 , 9425407 , 83126069 , 978311570 , 939003010 , 6796626529 , 8509443297
n×2
2586734842
n×3
3880102263
n×4
5173469684
n×5
6466837105
n÷2
646683710.5
n÷3
431122473.66667
n÷3
323341855.25
n÷5
258673484.2
n2
1672799285704191241
n3
2.1635440980019E+27
n4
2.7982574502525E+36
n5
3.6191750217271E+45
2 √n
35963.417815886
3 √n
1089.533627884
4 √n
189.64023258762
5 √n
66.426960892021
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1293367420
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1293367421 can be divided by 4 positive divisors.
The sum of these divisors (counting 1293367421) is 1, the average is 0.25.
Base
System
Value
2
Binary
1001101000101110011100001111101
3
Ternary
10100010200212120002
4
Quaternary
1031011303201331
5
Quinary
10122100224141
6
Senary
332201204045
8
Octal
11505634175
10
Decimal
1293367421
12
Duodecimal
301190625
16
Hexadecimal
4d17387d
20
Vigesimal
1043aib1
36
Base36
le1cot
md5
d73e49c2c8e124865838ba6464fe0d48
sha1
d9647c969041233c195e7cfdee98b512d74ca828
sha256
57352610c03ceccd4b56abb9bce646f09d64c42caad53767ce9409de7ac29bed
sha512
a13f0ef5d6abd1014446e206379cb7c70bab9382fe701ef32fbfffb40324f19ee9788dffee129042f36f550bf9a3f3fa8c7b7c66cb4bdf1037d100038b67ca68
ripemd-160
4855bf3e60bebf1faeff10fdbfa2565c581715e0
Diameter
2586734842
Circumference
8126467176.412
Area
5.2552539468985E+18
Volume
9.0626323253336E+27
Surface area
2.1021015787594E+19
Circumference
8126467176.412
Perimeter
5173469684
Area
1672799285704191241
Diagonal
1829097747.9097
Surface area
1.0036795714225E+19
Volume
2.1635440980019E+27
Space diagonal
2240178086.0263
Perimeter
3880102263
Area
7.2434333842615E+17
Altitude
1120089043.0132
Surface area
7.2434333842615E+17
Volume
2.5497611718221E+26
Height
609699249.30324