143891640 (number)

143891640 is an even 9-digits composite number following 143891639 and preceding 143891641. In scientific notation, it is written as 1.43891640 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 37863936 positive integers (up to 143891640) that are relatively prime to 143891640.

Interesting facts

Basic properties

Name

Name one hundred forty-three million eight hundred ninety-one thousand six hundred forty

Notation

Scientific notation 1.43891640 × 10^8
Engineering notation 1.43891640 × 10^6

Prime Factorization of 143891640

Prime Factorization 2 × 2 × 2 × 81 × 5 × 499 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 35972910
Product of the distinct prime numbers

The prime factorization of 143891640 is 2 × 2 × 2 × 81 × 5 × 499 × 89. Since it has a total of 7 prime factors.

Most popular turbo-numbers

4, 2, 77, 54, 285, 990, 7066, 2378, 15255, 88887, 802640, 874588, 9330550, 6778976, 10076986, 27941010, 492261126, 9821045, 7784127205, 3487228367

Basic calculations (n = 143891640)

Multiplication

n×y
n×2 287783280
n×3 431674920
n×4 575566560
n×5 719458200

Division

n÷y
n÷2 71945820
n÷3 47963880
n÷3 35972910
n÷5 28778328

Exponentiation

ny
n2 20704804061889600
n3 2.979248212344E+24
n4 4.2868891124124E+32
n5 6.1684750488316E+40

Nth Root

y√n
2√n 11995.484150296
3√n 524.01677199002
4√n 109.52389762192
5√n 42.816100632629

Divisors of 143891640

1, 2, 4, 5, 8, 10, 20, 40, 81, 89, 162, 178, 324, 356, 405, 445, 499, 648, 712, 810, 890, 998, 1620, 1780, 1996, 2495, 3240, 3560, 3992, 4990, 7209, 9980, 14418, 19960, 28836, 36045, 40419, 44411, 57672, 72090, 80838, 88822, 144180, 161676, 177644, 202095, 222055, 288360, 323352, 355288, 404190, 444110, 808380, 888220, 1616760, 1776440, 3597291, 7194582, 14389164, 17986455, 28778328, 35972910, 71945820, 143891640

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -143891639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 143891640 can be divided by 64 positive divisors. The sum of these divisors (counting 143891640) is 1, the average is 0.015625.

Base conversion 143891640

Base System Value
2 Binary 1000100100111001110010111000
3 Ternary 101000202110020000
4 Quaternary 20210321302320
5 Quinary 243314013030
6 Senary 22140033000
8 Octal 1044716270
10 Decimal 143891640
12 Duodecimal 40232760
16 Hexadecimal 8939cb8
20 Vigesimal 24j6920
36 Base36 2do3i0

Cryptographic Hash Functions

md5 5c38e14fb7341689fe3ddea0becb6cc3
sha1 22a43cb64ec202ce8f155c6eab853d546d0a1c9c
sha256 5fffa5e77c7e63709ecc62601ad1a5ce78d5590ca82ec8e2908a8046d490bb35
sha512 237fdad2c9c08aadf76c2da588261e6e569143c9975ef4ae32fad7e724cb51b9667fabf9f79934941805664481c23aa22466107874095678c08d61862ce3aab2
ripemd-160 d9e388440e677d8e7ac392eccb8deae0ab04bf4e

143891640 as geometric shapes

Circle

Radius = n
Diameter 287783280
Circumference 904097838.27397
Area 6.5046060334848E+16

Sphere

Radius = n
Volume 1.2479445729494E+25
Surface area 2.6018424133939E+17
Circumference 904097838.27397

Square

Length = n
Perimeter 575566560
Area 20704804061889600
Diagonal 203493508.80011

Cube

Length = n
Surface area 124228824371337600
Volume 2.979248212344E+24
Space diagonal 249227631.26441

Equilateral Triangle

Length = n
Perimeter 431674920
Area 8.9654431489878E+15
Altitude 124613815.63221

Triangular Pyramid

Length = n
Surface area 8.9654431489878E+15
Volume 3.5110776896439E+23
Height 67831169.600036