1293438732 is an even 10-digits composite number following 1293438731
and preceding 1293438733 . In scientific notation, it is written as 1.293438732 × 10^9.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 431146240 positive integers (up to 1293438732) that are relatively prime to 1293438732.
1293438732 has 12 divisors, whose sum is 3018023736
The reverse of 1293438732 is 2378343921
Previous prime number is 3
Is Prime? no Number parity even Number length 10 Sum of Digits 42 Digital Root 6
Name
one billion two hundred ninety-three million four hundred thirty-eight thousand seven hundred thirty-two
Scientific notation
1.293438732 × 10^9
Engineering notation
1.293438732 × 10^9
Prime Factorization
2 × 2 × 3 × 107786561
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
646719366 Product of the distinct prime numbers
The prime factorization of 1293438732 is 2 × 2 × 3 × 107786561.
Since it has a total of 4 prime factors.
10 , 8 , 16 , 47 , 587 , 645 , 8608 , 3909 , 82387 , 96865 , 762706 , 546569 , 3086504 , 8608 , 13574288 , 45925744 , 173166498 , 623244559 , 9080309031 , 1776026728
n×2
2586877464
n×3
3880316196
n×4
5173754928
n×5
6467193660
n÷2
646719366
n÷3
431146244
n÷3
323359683
n÷5
258687746.4
n2
1672983753437767824
n3
2.1639019847031E+27
n4
2.7988746392667E+36
n5
3.6201728644401E+45
2 √n35964.409240247
3 √n1089.5536516615
4 √n189.64284653065
5 √n66.42769337816
1 , 2 , 3 , 4 , 6 , 12 , 107786561 , 215573122 , 323359683 , 431146244 , 646719366 , 1293438732
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1293438731 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1293438732 can be divided by 12 positive divisors.
The sum of these divisors (counting 1293438732) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001101000110000100111100001100
3
Ternary
10100010211111101020
4
Quaternary
1031012010330030
5
Quinary
10122110014412
6
Senary
332202514140
8
Octal
11506047414
10
Decimal
1293438732
12
Duodecimal
301205950
16
Hexadecimal
4d184f0c
20
Vigesimal
1043jggc
36
Base36
le2vpo
md5
ed48484c46edc26bbd84d4a2a6a2b667
sha1
d5d5cf799008492f28a561f5fb3c731ee955f87b
sha256
0810bbc0e3913fb10f44a4c081e3ed4841395e8da3abf2b06f9f59c940266cd4
sha512
77f0babb313fc44757184b3cbe1b1cdf95859a51caa066ecd5a70403de29dc9ddc32840e90c37ea226aaed3d8dc0bd140e83558d302683adfc7025167e985807
ripemd-160
e3014280342eee8e6886baf8b9abb4c94fa958ac
Diameter
2586877464
Circumference
8126915236.6394
Area
5.2558334693752E+18
Volume
9.0641314376424E+27
Surface area
2.1023333877501E+19
Circumference
8126915236.6394
Perimeter
5173754928
Area
1672983753437767824
Diagonal
1829198596.8931
Surface area
1.0037902520627E+19
Volume
2.1639019847031E+27
Space diagonal
2240301600.3015
Perimeter
3880316196
Area
7.2442321529787E+17
Altitude
1120150800.1507
Surface area
7.2442321529787E+17
Volume
2.5501829453444E+26
Height
609732865.63102