1291240248 (number)

1291240248 is an even 10-digits composite number following 1291240247 and preceding 1291240249. In scientific notation, it is written as 1.291240248 × 10^9. The sum of its digits is 33. It has a total of 5 prime factors and 16 positive divisors. There are 430413408 positive integers (up to 1291240248) that are relatively prime to 1291240248.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.291240248 × 10^9
Engineering notation 1.291240248 × 10^9

Prime Factorization of 1291240248

Prime Factorization 2 × 2 × 2 × 3 × 53801677

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 322810062
Product of the distinct prime numbers

The prime factorization of 1291240248 is 2 × 2 × 2 × 3 × 53801677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 1, 76, 79, 655, 734, 7027, 2723, 97766, 91498, 114687, 327165, 1370204, 5037648, 87980235, 9084390, 914524914, 798937408, 4229412295, 3252575219

Basic calculations (n = 1291240248)

Multiplication

n×y
n×2 2582480496
n×3 3873720744
n×4 5164960992
n×5 6456201240

Division

n÷y
n÷2 645620124
n÷3 430413416
n÷3 322810062
n÷5 258248049.6

Exponentiation

ny
n2 1667301378055101504
n3 2.1528866448906E+27
n4 2.7798938852644E+36
n5 3.5895108698225E+45

Nth Root

y√n
2√n 35933.831524067
3√n 1088.9359894446
4√n 189.56221016876
5√n 66.405096310386

Divisors of 1291240248

1, 2, 3, 4, 6, 8, 12, 24, 53801677, 107603354, 161405031, 215206708, 322810062, 430413416, 645620124, 1291240248

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1291240247
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1291240248 can be divided by 16 positive divisors. The sum of these divisors (counting 1291240248) is 1, the average is 0.0625.

Base conversion 1291240248

Base System Value
2 Binary 1001100111101101100001100111000
3 Ternary 10022222200210121220
4 Quaternary 1030331230030320
5 Quinary 10121024141443
6 Senary 332043432040
8 Octal 11475541470
10 Decimal 1291240248
12 Duodecimal 300525620
16 Hexadecimal 4cf6c338
20 Vigesimal 103a50c8
36 Base36 lcrrco

Cryptographic Hash Functions

md5 42f63424d6c4bdc4eb3a91e88bc8b9ba
sha1 70c45ca5739863f13b58c265b452cba192518dc8
sha256 59e7189d54d53664373dffe1b49e26bd747f643fb8dbdb3e3cdc5875f33feeff
sha512 1da9fe4ff090d70aad2139efab473531b73bc4ce76b22ba67b2e7a103354e5cce66e85668534536f6ccdbef2289ed48e6aa97f2a3f02a6980e6bbc7f10e07767
ripemd-160 98bb6e974de6f9315b78418d260299c703196f50

1291240248 as geometric shapes

Circle

Radius = n
Diameter 2582480496
Circumference 8113101754.2725
Area 5.237981760618E+18

Sphere

Radius = n
Volume 9.0179904901332E+27
Surface area 2.0951927042472E+19
Circumference 8113101754.2725

Square

Length = n
Perimeter 5164960992
Area 1667301378055101504
Diagonal 1826089471.0036

Cube

Length = n
Surface area 1.0003808268331E+19
Volume 2.1528866448906E+27
Space diagonal 2236493714.3138

Equilateral Triangle

Length = n
Perimeter 3873720744
Area 7.2196267458026E+17
Altitude 1118246857.1569

Triangular Pyramid

Length = n
Surface area 7.2196267458026E+17
Volume 2.5372012428802E+26
Height 608696490.33453