144449791 (number)

144449791 is an odd 9-digits composite number following 144449790 and preceding 144449792. In scientific notation, it is written as 1.44449791 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 144276784 positive integers (up to 144449791) that are relatively prime to 144449791.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred forty-nine thousand seven hundred ninety-one

Notation

Scientific notation 1.44449791 × 10^8
Engineering notation 1.44449791 × 10^6

Prime Factorization of 144449791

Prime Factorization 839 × 172169

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144449791
Product of the distinct prime numbers

The prime factorization of 144449791 is 839 × 172169. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 71, 79, 690, 335, 6529, 5098, 9901, 72815, 500669, 765716, 2221755, 8160905, 71930452, 72746970, 391031862, 613076707, 2339798083, 5236548591

Basic calculations (n = 144449791)

Multiplication

n×y
n×2 288899582
n×3 433349373
n×4 577799164
n×5 722248955

Division

n÷y
n÷2 72224895.5
n÷3 48149930.333333
n÷3 36112447.75
n÷5 28889958.2

Exponentiation

ny
n2 20865742119943681
n3 3.0140520882858E+24
n4 4.3537919421599E+32
n5 6.2890433610248E+40

Nth Root

y√n
2√n 12018.726679645
3√n 524.6934458261
4√n 109.62995338704
5√n 42.849265666895

Divisors of 144449791

1, 839, 172169, 144449791

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 -144449790
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 144449791 can be divided by 4 positive divisors. The sum of these divisors (counting 144449791) is 1, the average is 0.25.

Base conversion 144449791

Base System Value
2 Binary 1000100111000010000011111111
3 Ternary 101001210210212021
4 Quaternary 20213002003333
5 Quinary 243434343131
6 Senary 22200021011
8 Octal 1047020377
10 Decimal 144449791
12 Duodecimal 40461767
16 Hexadecimal 89c20ff
20 Vigesimal 252g49b
36 Base36 2e0267

Cryptographic Hash Functions

md5 177e9f56bcc25a8334bf2dc39962cbc0
sha1 676af0ce6ab7ef4620c9a32deb724b50f756bf79
sha256 f68c69cb4c3c3f469f73f2f0c753931211ccd5c8f1d1b02a51eb2332545bc3ea
sha512 5bd7d99243057bca99ed459898132656d516096970ca3b6fe22199be5bae36220c97791baf12813181ddba6c68f6197d2adbe1c5c70de2842fcc97e18db9492b
ripemd-160 13eafbe7c1cb05f93e41df524df11b1be9c95734

144449791 as geometric shapes

Circle

Radius = n
Diameter 288899582
Circumference 907604804.43636
Area 6.5551662155714E+16

Sphere

Radius = n
Volume 1.2625231864127E+25
Surface area 2.6220664862286E+17
Circumference 907604804.43636

Square

Length = n
Perimeter 577799164
Area 20865742119943681
Diagonal 204282853.51416

Cube

Length = n
Surface area 125194452719662086
Volume 3.0140520882858E+24
Space diagonal 250194377.15471

Equilateral Triangle

Length = n
Perimeter 433349373
Area 9.0351313723431E+15
Altitude 125097188.57735

Triangular Pyramid

Length = n
Surface area 9.0351313723431E+15
Volume 3.5520944507939E+23
Height 68094284.50472