144021765 (number)

144021765 is an odd 9-digits composite number following 144021764 and preceding 144021766. In scientific notation, it is written as 1.44021765 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 76746432 positive integers (up to 144021765) that are relatively prime to 144021765.

Interesting facts

Basic properties

Name

Name one hundred forty-four million twenty-one thousand seven hundred sixty-five

Notation

Scientific notation 1.44021765 × 10^8
Engineering notation 1.44021765 × 10^6

Prime Factorization of 144021765

Prime Factorization 3 × 5 × 1429 × 6719

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144021765
Product of the distinct prime numbers

The prime factorization of 144021765 is 3 × 5 × 1429 × 6719. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 74, 76, 78, 862, 498, 9366, 99883, 23341, 492633, 193082, 2646901, 6092099, 60951216, 42609260, 608696824, 907071091, 7067409623, 3427495779

Basic calculations (n = 144021765)

Multiplication

n×y
n×2 288043530
n×3 432065295
n×4 576087060
n×5 720108825

Division

n÷y
n÷2 72010882.5
n÷3 48007255
n÷3 36005441.25
n÷5 28804353

Exponentiation

ny
n2 20742268793715225
n3 2.9873381617753E+24
n4 4.3024171471073E+32
n5 6.1964171129266E+40

Nth Root

y√n
2√n 12000.906840735
3√n 524.17468512089
4√n 109.54865056556
5√n 42.823841778432

Divisors of 144021765

1, 3, 5, 15, 1429, 4287, 6719, 7145, 20157, 21435, 33595, 100785, 9601451, 28804353, 48007255, 144021765

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144021764
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144021765 can be divided by 16 positive divisors. The sum of these divisors (counting 144021765) is 1, the average is 0.0625.

Base conversion 144021765

Base System Value
2 Binary 1000100101011001100100000101
3 Ternary 101001000001201110
4 Quaternary 20211121210011
5 Quinary 243332144030
6 Senary 22142515233
8 Octal 1045314405
10 Decimal 144021765
12 Duodecimal 40295b19
16 Hexadecimal 8959905
20 Vigesimal 2502e85
36 Base36 2dqvwl

Cryptographic Hash Functions

md5 558abe6e8a6ef0759c97dc47b51975d4
sha1 67115a7a681901616944832a20ae0d89d449f353
sha256 14ce314eb3bbf28d6f7860b680dce308c974abadc7b0ae15a0e0360fdfa5b984
sha512 775b6a6a4c1c3371eec2c15f02b317abc5415d0ef50ef6d8536d22b9ddc58410b00775360e32304a30214cced036c4cb3b18dc86b1be1cdc55d5aaa1edbbe48b
ripemd-160 2df9c9aca9f76193811213d76023e4b8c73e154f

144021765 as geometric shapes

Circle

Radius = n
Diameter 288043530
Circumference 904915437.76207
Area 6.5163759261121E+16

Sphere

Radius = n
Volume 1.2513332830429E+25
Surface area 2.6065503704448E+17
Circumference 904915437.76207

Square

Length = n
Perimeter 576087060
Area 20742268793715225
Diagonal 203677533.33991

Cube

Length = n
Surface area 124453612762291350
Volume 2.9873381617753E+24
Space diagonal 249453014.37575

Equilateral Triangle

Length = n
Perimeter 432065295
Area 8.9816658537413E+15
Altitude 124726507.18787

Triangular Pyramid

Length = n
Surface area 8.9816658537413E+15
Volume 3.5206117864811E+23
Height 67892511.113304