144421816 (number)

144421816 is an even 9-digits composite number following 144421815 and preceding 144421817. In scientific notation, it is written as 1.44421816 × 10^8. The sum of its digits is 31. It has a total of 7 prime factors and 48 positive divisors. There are 56266560 positive integers (up to 144421816) that are relatively prime to 144421816.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred twenty-one thousand eight hundred sixteen

Notation

Scientific notation 1.44421816 × 10^8
Engineering notation 1.44421816 × 10^6

Prime Factorization of 144421816

Prime Factorization 2 × 2 × 2 × 7 × 7 × 11 × 33493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5157922
Product of the distinct prime numbers

The prime factorization of 144421816 is 2 × 2 × 2 × 7 × 7 × 11 × 33493. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 144421816)

Multiplication

n×y
n×2 288843632
n×3 433265448
n×4 577687264
n×5 722109080

Division

n÷y
n÷2 72210908
n÷3 48140605.333333
n÷3 36105454
n÷5 28884363.2

Exponentiation

ny
n2 20857660936737856
n3 3.0123012699959E+24
n4 4.3504201975192E+32
n5 6.282955852888E+40

Nth Root

y√n
2√n 12017.562814481
3√n 524.65957189498
4√n 109.62464510538
5√n 42.847605849918

Divisors of 144421816

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144421815
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144421816 can be divided by 48 positive divisors. The sum of these divisors (counting 144421816) is 1, the average is 0.020833333333333.

Base conversion 144421816

Base System Value
2 Binary 1000100110111011001110111000
3 Ternary 101001202101111011
4 Quaternary 20212323032320
5 Quinary 243432444231
6 Senary 22155243304
8 Octal 1046731670
10 Decimal 144421816
12 Duodecimal 40449534
16 Hexadecimal 89bb3b8
20 Vigesimal 252ceag
36 Base36 2dzgl4

Cryptographic Hash Functions

md5 e41fb0feaa650295e1700c647c0f687a
sha1 3186664e57cce066053eccda7d523c3031ee9bff
sha256 bb3a83c06ad9ae5ece7a3b3c50c84f7cce8d4133d733237088fde5009e9cb7a3
sha512 e88e0d38ce5a242e2ea20dab27a8753d3ec03f3e2c295ed57cc2718faf4e55c031cd553394b6cde524a0edbcb046a310c60bc67e6257def798895e213fa2ee74
ripemd-160 960cb38641ee8a7191ab8423eaddea6ade44fbcf

144421816 as geometric shapes

Circle

Radius = n
Diameter 288843632
Circumference 907429032.32739
Area 6.5526274369922E+16

Sphere

Radius = n
Volume 1.2617898053625E+25
Surface area 2.6210509747969E+17
Circumference 907429032.32739

Square

Length = n
Perimeter 577687264
Area 20857660936737856
Diagonal 204243290.88975

Cube

Length = n
Surface area 125145965620427136
Volume 3.0123012699959E+24
Space diagonal 250145923.03336

Equilateral Triangle

Length = n
Perimeter 433265448
Area 9.0316321173687E+15
Altitude 125072961.51668

Triangular Pyramid

Length = n
Surface area 9.0316321173687E+15
Volume 3.5500310916516E+23
Height 68081096.963251