144427897 (number)

144427897 is an odd 9-digits composite number following 144427896 and preceding 144427898. In scientific notation, it is written as 1.44427897 × 10^8. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 143671540 positive integers (up to 144427897) that are relatively prime to 144427897.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred twenty-seven thousand eight hundred ninety-seven

Notation

Scientific notation 1.44427897 × 10^8
Engineering notation 1.44427897 × 10^6

Prime Factorization of 144427897

Prime Factorization 191 × 756167

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144427897
Product of the distinct prime numbers

The prime factorization of 144427897 is 191 × 756167. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 5, 20, 97, 173, 167, 7914, 532, 26438, 62431, 301540, 460355, 5114103, 4450559, 79307935, 5654629, 873879390, 792940793, 1571259536, 5534568376

Basic calculations (n = 144427897)

Multiplication

n×y
n×2 288855794
n×3 433283691
n×4 577711588
n×5 722139485

Division

n÷y
n÷2 72213948.5
n÷3 48142632.333333
n÷3 36106974.25
n÷5 28885579.4

Exponentiation

ny
n2 20859417431842609
n3 3.0126817923262E+24
n4 4.3511529559586E+32
n5 6.2842787095443E+40

Nth Root

y√n
2√n 12017.815816528
3√n 524.66693553336
4√n 109.62579904625
5√n 42.847966670616

Divisors of 144427897

1, 191, 756167, 144427897

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 -144427896
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 144427897 can be divided by 4 positive divisors. The sum of these divisors (counting 144427897) is 1, the average is 0.25.

Base conversion 144427897

Base System Value
2 Binary 1000100110111100101101111001
3 Ternary 101001202200211101
4 Quaternary 20212330231321
5 Quinary 243433143042
6 Senary 22155331401
8 Octal 1046745571
10 Decimal 144427897
12 Duodecimal 40450b61
16 Hexadecimal 89bcb79
20 Vigesimal 252d9eh
36 Base36 2dzla1

Cryptographic Hash Functions

md5 bad69ec404dd0e98e96cc04fd94be6a0
sha1 c78cd4c830c7e595fccc726df61d89d7061e344a
sha256 804c5e6206fb5ae74b4e4e072ff154fcd077703dddf28a88360e313c5f664128
sha512 7c6fc86f75e6b9dd530abc5b0ef17b11bafe9ececf8f20f1183ffea15932ae37c9103ba9c6eb6bbc1b19d9567ab937a9419fdf5b1e0042c983dfa3f0a3096c6f
ripemd-160 8b5416f910d0f445c63cf317c1f154e994508bcb

144427897 as geometric shapes

Circle

Radius = n
Diameter 288855794
Circumference 907467240.37725
Area 6.553179256204E+16

Sphere

Radius = n
Volume 1.2619491981834E+25
Surface area 2.6212717024816E+17
Circumference 907467240.37725

Square

Length = n
Perimeter 577711588
Area 20859417431842609
Diagonal 204251890.72242

Cube

Length = n
Surface area 125156504591055654
Volume 3.0126817923262E+24
Space diagonal 250156455.63432

Equilateral Triangle

Length = n
Perimeter 433283691
Area 9.0323927020598E+15
Altitude 125078227.81716

Triangular Pyramid

Length = n
Surface area 9.0323927020598E+15
Volume 3.5504795415185E+23
Height 68083963.574141