144156721 (number)

144156721 is an odd 9-digits prime number following 144156720 and preceding 144156722. In scientific notation, it is written as 1.44156721 × 10^8. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 144156720 positive integers (up to 144156721) that are relatively prime to 144156721.

Interesting facts

Basic properties

Name

Name one hundred forty-four million one hundred fifty-six thousand seven hundred twenty-one

Notation

Scientific notation 1.44156721 × 10^8
Engineering notation 1.44156721 × 10^6

Prime Factorization of 144156721

Prime Factorization 144156721

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 144156721
Product of the distinct prime numbers

The prime factorization of 144156721 is 144156721. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 1, 69, 23, 851, 825, 5717, 6972, 47626, 83003, 284722, 976664, 9862344, 6631124, 47036972, 62123275, 43318707, 749867702, 254030705, 7403851898

Basic calculations (n = 144156721)

Multiplication

n×y
n×2 288313442
n×3 432470163
n×4 576626884
n×5 720783605

Division

n÷y
n÷2 72078360.5
n÷3 48052240.333333
n÷3 36039180.25
n÷5 28831344.2

Exponentiation

ny
n2 20781160209471841
n3 2.9957439143731E+24
n4 4.3185661965174E+32
n5 6.2255034231138E+40

Nth Root

y√n
2√n 12006.528265906
3√n 524.33836046175
4√n 109.57430477035
5√n 42.831864412222

Divisors of 144156721

1, 144156721

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 144156722
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 72078361
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 12006.52830755
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999861262
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144156721 can be divided by 2 positive divisors. The sum of these divisors (counting 144156721) is 144156722, the average is 72078361.

Base conversion 144156721

Base System Value
2 Binary 1000100101111010100000110001
3 Ternary 101001020220211211
4 Quaternary 20211322200301
5 Quinary 243401003341
6 Senary 22145440121
8 Octal 1045724061
10 Decimal 144156721
12 Duodecimal 40340041
16 Hexadecimal 897a831
20 Vigesimal 250jbg1
36 Base36 2dts1d

Cryptographic Hash Functions

md5 803d597ccd7bc0339d27e4fadbaa32aa
sha1 99e496601ac603546cc8b59af8153ceb0b4f39b5
sha256 3d8338b2cd7174abe6478e55141c0c82f065566f8d3cece1fcd720ef578f6765
sha512 fc4b293b13e056f61ef76479fd94269073f72c877479e3a64e9cbbe2468e354eef73cc0b5db4f43cc4fad135625b43e56ebf47aa6a1e4a49ebd617b491697251
ripemd-160 f0549644eaca7f474b447c196d9d22eab36854a5

144156721 as geometric shapes

Circle

Radius = n
Diameter 288313442
Circumference 905763391.31839
Area 6.5285940247149E+16

Sphere

Radius = n
Volume 1.2548542764575E+25
Surface area 2.611437609886E+17
Circumference 905763391.31839

Square

Length = n
Perimeter 576626884
Area 20781160209471841
Diagonal 203868389.94543

Cube

Length = n
Surface area 124686961256831046
Volume 2.9957439143731E+24
Space diagonal 249686765.02453

Equilateral Triangle

Length = n
Perimeter 432470163
Area 8.9985063307585E+15
Altitude 124843382.51227

Triangular Pyramid

Length = n
Surface area 8.9985063307585E+15
Volume 3.5305180609193E+23
Height 67956129.981811