1291738482 (number)

1291738482 is an even 10-digits composite number following 1291738481 and preceding 1291738483. In scientific notation, it is written as 1.291738482 × 10^9. The sum of its digits is 45. It has a total of 5 prime factors and 32 positive divisors. There are 426767040 positive integers (up to 1291738482) that are relatively prime to 1291738482.

Interesting facts

Basic properties

Name

Name one billion two hundred ninety-one million seven hundred thirty-eight thousand four hundred eighty-two

Notation

Scientific notation 1.291738482 × 10^9
Engineering notation 1.291738482 × 10^9

Prime Factorization of 1291738482

Prime Factorization 2 × 9 × 3 × 113 × 211691

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1291738482
Product of the distinct prime numbers

The prime factorization of 1291738482 is 2 × 9 × 3 × 113 × 211691. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1291738482)

Multiplication

n×y
n×2 2583476964
n×3 3875215446
n×4 5166953928
n×5 6458692410

Division

n÷y
n÷2 645869241
n÷3 430579494
n÷3 322934620.5
n÷5 258347696.4

Exponentiation

ny
n2 1668588305879664324
n3 2.1553797253199E+27
n4 2.7841869345184E+36
n5 3.596441404399E+45

Nth Root

y√n
2√n 35940.763514427
3√n 1089.0760292675
4√n 189.58049349663
5√n 66.410220092969

Divisors of 1291738482

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 -1291738481
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 1291738482 can be divided by 32 positive divisors. The sum of these divisors (counting 1291738482) is 1, the average is 0.03125.

Base conversion 1291738482

Base System Value
2 Binary 1001100111111100101110101110010
3 Ternary 10100000122010002000
4 Quaternary 1030333211311302
5 Quinary 10121141112412
6 Senary 332102234430
8 Octal 11477456562
10 Decimal 1291738482
12 Duodecimal 300725a16
16 Hexadecimal 4cfe5d72
20 Vigesimal 103d7642
36 Base36 ld2fsi

Cryptographic Hash Functions

md5 343e99e88d949d5b81f38a78aa2f5aee
sha1 6885a4280b154e11a674abc832a11632e9ed41c7
sha256 d8ea6412666ed03fa1fa58872ed8afaede94330bae01c67d9b906332f13d5177
sha512 ac4d690d48db7a373b169643b65014949841aeef750a91debb1a97c88da8dc735a9fcaedeace5452a4345522a32376ea14c59d19bd507d1c0ba80c43fa033464
ripemd-160 412896edac40b3055135eb4fa8d838450d5fa638

1291738482 as geometric shapes

Circle

Radius = n
Diameter 2583476964
Circumference 8116232250.8209
Area 5.2420247636174E+18

Sphere

Radius = n
Volume 9.0284334810154E+27
Surface area 2.096809905447E+19
Circumference 8116232250.8209

Square

Length = n
Perimeter 5166953928
Area 1668588305879664324
Diagonal 1826794080.2836

Cube

Length = n
Surface area 1.0011529835278E+19
Volume 2.1553797253199E+27
Space diagonal 2237356680.9159

Equilateral Triangle

Length = n
Perimeter 3875215446
Area 7.2251993067471E+17
Altitude 1118678340.4579

Triangular Pyramid

Length = n
Surface area 7.2251993067471E+17
Volume 2.5401393663429E+26
Height 608931360.09454