144231894 (number)

144231894 is an even 9-digits composite number following 144231893 and preceding 144231895. In scientific notation, it is written as 1.44231894 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 47975976 positive integers (up to 144231894) that are relatively prime to 144231894.

Interesting facts

Basic properties

Name

Name one hundred forty-four million two hundred thirty-one thousand eight hundred ninety-four

Notation

Scientific notation 1.44231894 × 10^8
Engineering notation 1.44231894 × 10^6

Prime Factorization of 144231894

Prime Factorization 2 × 27 × 523 × 5107

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144231894
Product of the distinct prime numbers

The prime factorization of 144231894 is 2 × 27 × 523 × 5107. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144231894)

Multiplication

n×y
n×2 288463788
n×3 432695682
n×4 576927576
n×5 721159470

Division

n÷y
n÷2 72115947
n÷3 48077298
n÷3 36057973.5
n÷5 28846378.8

Exponentiation

ny
n2 20802839246827236
n3 3.0004329051474E+24
n4 4.3275812072934E+32
n5 6.2417523396673E+40

Nth Root

y√n
2√n 12009.658363168
3√n 524.42948637407
4√n 109.58858682896
5√n 42.836330563121

Divisors of 144231894

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 -144231893
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 144231894 can be divided by 16 positive divisors. The sum of these divisors (counting 144231894) is 1, the average is 0.0625.

Base conversion 144231894

Base System Value
2 Binary 1000100110001100110111010110
3 Ternary 101001101201222000
4 Quaternary 20212030313112
5 Quinary 243410410034
6 Senary 22151220130
8 Octal 1046146726
10 Decimal 144231894
12 Duodecimal 40377646
16 Hexadecimal 898cdd6
20 Vigesimal 2518jee
36 Base36 2dve1i

Cryptographic Hash Functions

md5 5b17f4a34f8edb4b1733982dd56645de
sha1 bdc4210459ae17d639636529021ba4df52d6c866
sha256 e3e876aa8a14825021e1a305e29a1fbcf6ed6f64caa74627b0db719d0f2c7830
sha512 cd375ac638f6a202d57ad6691ee2626ebafbd6f49c1646660cd0653924e1669dde2f8c51a0a69b644301b297866a74b2341a6f1f6700a30024e0278871e9c9a5
ripemd-160 19e2b32c054142f0ccf236b3ce14e400d1d95f48

144231894 as geometric shapes

Circle

Radius = n
Diameter 288463788
Circumference 906235717.20748
Area 6.5354046951642E+16

Sphere

Radius = n
Volume 1.25681839632E+25
Surface area 2.6141618780657E+17
Circumference 906235717.20748

Square

Length = n
Perimeter 576927576
Area 20802839246827236
Diagonal 203974700.62156

Cube

Length = n
Surface area 124817035480963416
Volume 3.0004329051474E+24
Space diagonal 249816968.47989

Equilateral Triangle

Length = n
Perimeter 432695682
Area 9.0078936292982E+15
Altitude 124908484.23994

Triangular Pyramid

Length = n
Surface area 9.0078936292982E+15
Volume 3.5360440895417E+23
Height 67991566.873853