1291248293 (number)

1291248293 is an odd 10-digits prime number following 1291248292 and preceding 1291248294. In scientific notation, it is written as 1.291248293 × 10^9. The sum of its digits is 41. It has a total of 1 prime factors and 2 positive divisors. There are 1291248292 positive integers (up to 1291248293) that are relatively prime to 1291248293.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-one million two hundred forty-eight thousand two hundred ninety-three

Notation

Scientific notation 1.291248293 × 10^9
Engineering notation 1.291248293 × 10^9

Prime Factorization of 1291248293

Prime Factorization 1291248293

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 1291248293
Product of the distinct prime numbers

The prime factorization of 1291248293 is 1291248293. Since it has a total of 1 prime factors.

Most popular turbo-numbers

2, 10, 64, 90, 888, 789, 3128, 6041, 9571, 23241, 931606, 765050, 1158205, 3956090, 38170150, 28631751, 800255439, 936500070, 7300415229, 7801890298

Basic calculations (n = 1291248293)

Multiplication

n×y
n×2 2582496586
n×3 3873744879
n×4 5164993172
n×5 6456241465

Division

n÷y
n÷2 645624146.5
n÷3 430416097.66667
n÷3 322812073.25
n÷5 258249658.6

Exponentiation

ny
n2 1667322154175413849
n3 2.1529268854601E+27
n4 2.7799631658041E+36
n5 3.5896226924475E+45

Nth Root

y√n
2√n 35933.943465754
3√n 1088.9382509581
4√n 189.56250543226
5√n 66.405179056826

Divisors of 1291248293

1, 1291248293

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 1291248294
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 645624147
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 35933.943479668
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999984511
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1291248293 can be divided by 2 positive divisors. The sum of these divisors (counting 1291248293) is 1291248294, the average is 645624147.

Base conversion 1291248293

Base System Value
2 Binary 1001100111101101110001010100101
3 Ternary 10022222201012122212
4 Quaternary 1030331232022211
5 Quinary 10121024421133
6 Senary 332043533205
8 Octal 11475561245
10 Decimal 1291248293
12 Duodecimal 30052a205
16 Hexadecimal 4cf6e2a5
20 Vigesimal 103a60ed
36 Base36 lcrxk5

Cryptographic Hash Functions

md5 f5005c927bbd60a2be77ba00b7642b30
sha1 ff27fe11127b45b6250836c975577a10ad90c014
sha256 1c0a77a4d61c97caa1fc89d99052eee3d0fcfb214e4ef5fa9817323573c34595
sha512 7a5fea8f6f48174c72d26d9b1cd94524538789001b0216f0ba9a04094d6ce3d441d16b5757fb9e77eaa360cdb98a97dd65e4d253dce4a0270cc7a5302209cca0
ripemd-160 7af864b3eb4d4484c39d43cde6595eb11b89d3bd

1291248293 as geometric shapes

Circle

Radius = n
Diameter 2582496586
Circumference 8113152302.4983
Area 5.238047030725E+18

Sphere

Radius = n
Volume 9.0181590494365E+27
Surface area 2.09521881229E+19
Circumference 8113152302.4983

Square

Length = n
Perimeter 5164993172
Area 1667322154175413849
Diagonal 1826100848.3517

Cube

Length = n
Surface area 1.0003932925052E+19
Volume 2.1529268854601E+27
Space diagonal 2236507648.6626

Equilateral Triangle

Length = n
Perimeter 3873744879
Area 7.2197167090425E+17
Altitude 1118253824.3313

Triangular Pyramid

Length = n
Surface area 7.2197167090425E+17
Volume 2.5372486668461E+26
Height 608700282.7839