1293386345 is an odd 10-digits composite number following 1293386344
and preceding 1293386346 . In scientific notation, it is written as 1.293386345 × 10^9.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 1034054784 positive integers (up to 1293386345) that are relatively prime to 1293386345.
1293386345 has 8 divisors, whose sum is 1553045064
The reverse of 1293386345 is 5436833921
Previous prime number is 1597
Is Prime? no Number parity odd Number length 10 Sum of Digits 44 Digital Root 8
Name
one billion two hundred ninety-three million three hundred eighty-six thousand three hundred forty-five
Scientific notation
1.293386345 × 10^9
Engineering notation
1.293386345 × 10^9
Prime Factorization
5 × 1597 × 161977
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1293386345 Product of the distinct prime numbers
The prime factorization of 1293386345 is 5 × 1597 × 161977.
Since it has a total of 3 prime factors.
9 , 3 , 92 , 76 , 415 , 523 , 6094 , 9217 , 24995 , 39830 , 746497 , 595503 , 9425111 , 2508355 , 87854160 , 63789234 , 425812755 , 686250784 , 8230454695 , 2822880350
n×2
2586772690
n×3
3880159035
n×4
5173545380
n×5
6466931725
n÷2
646693172.5
n÷3
431128781.66667
n÷3
323346586.25
n÷5
258677269
n2
1672848237432459025
n3
2.1636390675525E+27
n4
2.7984212254809E+36
n5
3.6194398005951E+45
2 √n35963.680915613
3 √n1089.5389417217
4 √n189.64092626755
5 √n66.42715527707
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
-1293386344 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 1293386345 can be divided by 8 positive divisors.
The sum of these divisors (counting 1293386345) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101000101111000001001101001
3
Ternary
10100010201211111222
4
Quaternary
1031011320021221
5
Quinary
10122101330340
6
Senary
332201431425
8
Octal
11505701151
10
Decimal
1293386345
12
Duodecimal
30119b575
16
Hexadecimal
4d178269
20
Vigesimal
1043d5h5
36
Base36
le1rah
md5
89e8f7b7e79b262e1d6e246d3069aa68
sha1
f3ad36883f048293a89a9bb34baca1e66f508e02
sha256
5c42fa4bd768705daf68c603cbb399a5a016ccfd754e18a13be9fd34ab2c3450
sha512
8ab112284dd218a343fcca5a5c5b00ac66fecdd67dbc3cd3d640a6705b8fb6c3e99622650466de439094f2f20b26a4f3108280d5688cbfd7b6c7111bf121bbe2
ripemd-160
2ebd973fa30625d5925ee6dfd01eb0375fa86dd6
Diameter
2586772690
Circumference
8126586079.4107
Area
5.2554077332884E+18
Volume
9.0630301328569E+27
Surface area
2.1021630933154E+19
Circumference
8126586079.4107
Perimeter
5173545380
Area
1672848237432459025
Diagonal
1829124510.4872
Surface area
1.0037089424595E+19
Volume
2.1636390675525E+27
Space diagonal
2240210863.3558
Perimeter
3880159035
Area
7.2436453514627E+17
Altitude
1120105431.6779
Surface area
7.2436453514627E+17
Volume
2.5498730945108E+26
Height
609708170.16239