1293374281 (number)

1293374281 is an odd 10-digits composite number following 1293374280 and preceding 1293374282. In scientific notation, it is written as 1.293374281 × 10^9. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 1251652500 positive integers (up to 1293374281) that are relatively prime to 1293374281.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-three million three hundred seventy-four thousand two hundred eighty-one

Notation

Scientific notation 1.293374281 × 10^9
Engineering notation 1.293374281 × 10^9

Prime Factorization of 1293374281

Prime Factorization 31 × 41721751

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1293374281
Product of the distinct prime numbers

The prime factorization of 1293374281 is 31 × 41721751. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 2, 38, 693, 981, 9395, 3395, 72658, 58817, 193439, 771467, 4957054, 2985913, 75228766, 10783933, 793969099, 890413746, 2372847284, 288799529

Basic calculations (n = 1293374281)

Multiplication

n×y
n×2 2586748562
n×3 3880122843
n×4 5173497124
n×5 6466871405

Division

n÷y
n÷2 646687140.5
n÷3 431124760.33333
n÷3 323343570.25
n÷5 258674856.2

Exponentiation

ny
n2 1672817030752266961
n3 2.1635785243938E+27
n4 2.7983168183748E+36
n5 3.6192710029758E+45

Nth Root

y√n
2√n 35963.513190455
3√n 1089.5355541702
4√n 189.6404840493
5√n 66.427031357378

Divisors of 1293374281

1, 31, 41721751, 1293374281

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 -1293374280
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 1293374281 can be divided by 4 positive divisors. The sum of these divisors (counting 1293374281) is 1, the average is 0.25.

Base conversion 1293374281

Base System Value
2 Binary 1001101000101110101001101001001
3 Ternary 10100010201012222011
4 Quaternary 1031011311031021
5 Quinary 10122100434111
6 Senary 332201255521
8 Octal 11505651511
10 Decimal 1293374281
12 Duodecimal 3011945a1
16 Hexadecimal 4d175349
20 Vigesimal 1043bfe1
36 Base36 le1hzd

Cryptographic Hash Functions

md5 1fc282e84c8a9ce732698fa15af6b03f
sha1 b6958565d5e3ee833041d8887ccfcd8ea8b562ac
sha256 f2cfc1614a0322bd147759b2e831863a5d9df38acf17edf7f572f3602b1c958a
sha512 22c4b558b6d40cdd1166818c3e0fe1abbc2e4e3e4159b344e4a18b19f6d59a1ac259692cf295f1415967cde0eb64ab244cf2758091f9f307c8cbd42714f149a8
ripemd-160 2670bda525386c6d0e2d4e31ba3e03523fb1a5ca

1293374281 as geometric shapes

Circle

Radius = n
Diameter 2586748562
Circumference 8126510279.0632
Area 5.2553096946112E+18

Sphere

Radius = n
Volume 9.0627765302668E+27
Surface area 2.1021238778445E+19
Circumference 8126510279.0632

Square

Length = n
Perimeter 5173497124
Area 1672817030752266961
Diagonal 1829107449.4148

Cube

Length = n
Surface area 1.0036902184514E+19
Volume 2.1635785243938E+27
Space diagonal 2240189967.8949

Equilateral Triangle

Length = n
Perimeter 3880122843
Area 7.2435102225736E+17
Altitude 1120094983.9474

Triangular Pyramid

Length = n
Surface area 7.2435102225736E+17
Volume 2.549801743714E+26
Height 609702483.13825