1293385169 is an odd 10-digits composite number following 1293385168
and preceding 1293385170 . In scientific notation, it is written as 1.293385169 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 1287051120 positive integers (up to 1293385169) that are relatively prime to 1293385169.
1293385169 has 8 divisors, whose sum is 1299731328
The reverse of 1293385169 is 9615833921
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion two hundred ninety-three million three hundred eighty-five thousand one hundred sixty-nine
Scientific notation
1.293385169 × 10^9
Engineering notation
1.293385169 × 10^9
Prime Factorization
997 × 271 × 4787
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1293385169
Product of the distinct prime numbers
The prime factorization of 1293385169 is 997 × 271 × 4787.
Since it has a total of 3 prime factors.
6 , 2 , 4 , 4 , 104 , 454 , 3611 , 2270 , 36112 , 68468 , 479547 , 606248 , 8865859 , 3966618 , 2009121 , 20410133 , 571169621 , 859011201 , 666011147 , 6037549602
n×2
2586770338
n×3
3880155507
n×4
5173540676
n×5
6466925845
n÷2
646692584.5
n÷3
431128389.66667
n÷3
323346292.25
n÷5
258677033.8
n2
1672845195389158561
n3
2.1636331657492E+27
n4
2.7984110477366E+36
n5
3.6194233459083E+45
2 √n
35963.664565781
3 √n
1089.5386115037
4 √n
189.6408831602
5 √n
66.427143197406
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
-1293385168
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 1293385169 can be divided by 8 positive divisors.
The sum of these divisors (counting 1293385169) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001101000101110111110111010001
3
Ternary
10100010201202220102
4
Quaternary
1031011313313101
5
Quinary
10122101311134
6
Senary
332201422145
8
Octal
11505676721
10
Decimal
1293385169
12
Duodecimal
30119a955
16
Hexadecimal
4d177dd1
20
Vigesimal
1043d2i9
36
Base36
le1qdt
md5
b0dd4c794ace3724dd06cd350d705ff2
sha1
b97d1c01c46d2588bfd7173911c6bd539dd31365
sha256
0707498b6f735926f7d6c4b93e49c49cc990a41ac5d9c4745794fbd8990050bf
sha512
b278c204004317c15e7c8716626ed9294eb777452d8b5fba6cc1a5f2bf1ca82c93b0df84be1963371aca0b931d61f5e7247035e6289ecf28a26e083e83fd00f7
ripemd-160
c741564800057c9d1c433f68682dae047c0ffbf7
Diameter
2586770338
Circumference
8126578690.3848
Area
5.2553981764276E+18
Volume
9.0630054114414E+27
Surface area
2.102159270571E+19
Circumference
8126578690.3848
Perimeter
5173540676
Area
1672845195389158561
Diagonal
1829122847.372
Surface area
1.0037071172335E+19
Volume
2.1636331657492E+27
Space diagonal
2240208826.4641
Perimeter
3880155507
Area
7.2436321790288E+17
Altitude
1120104413.232
Surface area
7.2436321790288E+17
Volume
2.549866139169E+26
Height
609707615.79067