1291248296 (number)

1291248296 is an even 10-digits composite number following 1291248295 and preceding 1291248297. In scientific notation, it is written as 1.291248296 × 10^9. The sum of its digits is 44. It has a total of 6 prime factors and 32 positive divisors. There are 583278528 positive integers (up to 1291248296) that are relatively prime to 1291248296.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.291248296 × 10^9
Engineering notation 1.291248296 × 10^9

Prime Factorization of 1291248296

Prime Factorization 2 × 2 × 2 × 13 × 47 × 264167

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 322812074
Product of the distinct prime numbers

The prime factorization of 1291248296 is 2 × 2 × 2 × 13 × 47 × 264167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1291248296)

Multiplication

n×y
n×2 2582496592
n×3 3873744888
n×4 5164993184
n×5 6456241480

Division

n÷y
n÷2 645624148
n÷3 430416098.66667
n÷3 322812074
n÷5 258249659.2

Exponentiation

ny
n2 1667322161922903616
n3 2.152926900466E+27
n4 2.7799631916393E+36
n5 3.5896227341469E+45

Nth Root

y√n
2√n 35933.943507497
3√n 1088.9382518014
4√n 189.56250554236
5√n 66.405179087683

Divisors of 1291248296

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1291248295
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1291248296 can be divided by 32 positive divisors. The sum of these divisors (counting 1291248296) is 1, the average is 0.03125.

Base conversion 1291248296

Base System Value
2 Binary 1001100111101101110001010101000
3 Ternary 10022222201012122222
4 Quaternary 1030331232022220
5 Quinary 10121024421141
6 Senary 332043533212
8 Octal 11475561250
10 Decimal 1291248296
12 Duodecimal 30052a208
16 Hexadecimal 4cf6e2a8
20 Vigesimal 103a60eg
36 Base36 lcrxk8

Cryptographic Hash Functions

md5 3d7eadb5568bc83fafe840604d240043
sha1 58a0aea24d213508cf1e02c39e2e133d53c15616
sha256 e4667330b5ee2152745f392356cf625d9b9a0e3096444e08f46b4c919b31199f
sha512 2d92fcacf451917be369e510bfd122cd4d4ca5f4450f57b8686fc6250f125dd98401b4e86fd4ddb85f97c2a9598b2b7c1de6e5076e51973d377c94f957ec9caa
ripemd-160 3b74f2e944d846de2e89cafe57d7372031e5e778

1291248296 as geometric shapes

Circle

Radius = n
Diameter 2582496592
Circumference 8113152321.3479
Area 5.2380470550644E+18

Sphere

Radius = n
Volume 9.018159112293E+27
Surface area 2.0952188220258E+19
Circumference 8113152321.3479

Square

Length = n
Perimeter 5164993184
Area 1667322161922903616
Diagonal 1826100852.5943

Cube

Length = n
Surface area 1.0003932971537E+19
Volume 2.152926900466E+27
Space diagonal 2236507653.8587

Equilateral Triangle

Length = n
Perimeter 3873744888
Area 7.2197167425901E+17
Altitude 1118253826.9294

Triangular Pyramid

Length = n
Surface area 7.2197167425901E+17
Volume 2.5372486845307E+26
Height 608700284.19812