1288148832 (number)

1288148832 is an even 10-digits composite number following 1288148831 and preceding 1288148833. In scientific notation, it is written as 1.288148832 × 10^9. The sum of its digits is 45. It has a total of 11 prime factors and 84 positive divisors. There are 429375168 positive integers (up to 1288148832) that are relatively prime to 1288148832.

Interesting facts

Basic properties

Name

Name one billion two hundred eighty-eight million one hundred forty-eight thousand eight hundred thirty-two

Notation

Scientific notation 1.288148832 × 10^9
Engineering notation 1.288148832 × 10^9

Prime Factorization of 1288148832

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 3 × 3 × 3 × 3 × 55219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 2981826
Product of the distinct prime numbers

The prime factorization of 1288148832 is 2 × 2 × 2 × 2 × 2 × 9 × 3 × 3 × 3 × 3 × 55219. Since it has a total of 11 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1288148832)

Multiplication

n×y
n×2 2576297664
n×3 3864446496
n×4 5152595328
n×5 6440744160

Division

n÷y
n÷2 644074416
n÷3 429382944
n÷3 322037208
n÷5 257629766.4

Exponentiation

ny
n2 1659327413382964224
n3 2.1374606694548E+27
n4 2.7533674648042E+36
n5 3.5467470838543E+45

Nth Root

y√n
2√n 35890.790350729
3√n 1088.0662715543
4√n 189.4486483212
5√n 66.373269134312

Divisors of 1288148832

84 divisors

τ Total Divisors 84
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1288148831
Sum of the proper positive divisors of n
A Arithmetic Mean 0.011904761904762
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 84
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1288148832 can be divided by 84 positive divisors. The sum of these divisors (counting 1288148832) is 1, the average is 0.011904761904762.

Base conversion 1288148832

Base System Value
2 Binary 1001100110001111001011101100000
3 Ternary 10022202212202000000
4 Quaternary 1030301321131200
5 Quinary 10114231230312
6 Senary 331453300000
8 Octal 11461713540
10 Decimal 1288148832
12 Duodecimal 2bb494600
16 Hexadecimal 4cc79760
20 Vigesimal 102aic1c
36 Base36 laxi00

Cryptographic Hash Functions

md5 9183e59c5ad71f0a23a728d418fb3464
sha1 1c188d1c54b07ecba8bd4725de2c4901fd47c5bd
sha256 00d088f0112142bc64303c9643068ec60c17f853ae45fbb486efe53d792dd169
sha512 2f0e478e4ef25ee4489d9f9fd867923f64ce50f8798b2d7f2ae98b678f6da866d8897f3436187d2cd6e3bdd93e6bd6dd825381ef9a09444ae3ac16c5f0711e59
ripemd-160 2f4de0f1f61451ebd3bbd9e6d20c78d921589892

1288148832 as geometric shapes

Circle

Radius = n
Diameter 2576297664
Circumference 8093677814.6829
Area 5.2129308117841E+18

Sphere

Radius = n
Volume 8.9533743153286E+27
Surface area 2.0851723247136E+19
Circumference 8093677814.6829

Square

Length = n
Perimeter 5152595328
Area 1659327413382964224
Diagonal 1821717548.5695

Cube

Length = n
Surface area 9.9559644802978E+18
Volume 2.1374606694548E+27
Space diagonal 2231139224.7345

Equilateral Triangle

Length = n
Perimeter 3864446496
Area 7.1850984659278E+17
Altitude 1115569612.3673

Triangular Pyramid

Length = n
Surface area 7.1850984659278E+17
Volume 2.5190215564851E+26
Height 607239182.85649