144415981 (number)

144415981 is an odd 9-digits composite number following 144415980 and preceding 144415982. In scientific notation, it is written as 1.44415981 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 140893600 positive integers (up to 144415981) that are relatively prime to 144415981.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred fifteen thousand nine hundred eighty-one

Notation

Scientific notation 1.44415981 × 10^8
Engineering notation 1.44415981 × 10^6

Prime Factorization of 144415981

Prime Factorization 41 × 3522341

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 144415981
Product of the distinct prime numbers

The prime factorization of 144415981 is 41 × 3522341. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 4, 36, 82, 377, 630, 5200, 2186, 48480, 71381, 672019, 523904, 2001631, 8620814, 60153219, 19972891, 942538347, 326263488, 6859825945, 141775987

Basic calculations (n = 144415981)

Multiplication

n×y
n×2 288831962
n×3 433247943
n×4 577663924
n×5 722079905

Division

n÷y
n÷2 72207990.5
n÷3 48138660.333333
n÷3 36103995.25
n÷5 28883196.2

Exponentiation

ny
n2 20855975568192361
n3 3.0119361713925E+24
n4 4.3497171690104E+32
n5 6.2816867203517E+40

Nth Root

y√n
2√n 12017.320042339
3√n 524.65250594997
4√n 109.62353781163
5√n 42.847259614387

Divisors of 144415981

1, 41, 3522341, 144415981

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 -144415980
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 144415981 can be divided by 4 positive divisors. The sum of these divisors (counting 144415981) is 1, the average is 0.25.

Base conversion 144415981

Base System Value
2 Binary 1000100110111001110011101101
3 Ternary 101001202002111001
4 Quaternary 20212321303231
5 Quinary 243432302411
6 Senary 22155200301
8 Octal 1046716355
10 Decimal 144415981
12 Duodecimal 40446091
16 Hexadecimal 89b9ced
20 Vigesimal 252bjj1
36 Base36 2dzc31

Cryptographic Hash Functions

md5 5b39c7859b2bc7c32cc1058e66173645
sha1 dfdaf5df662eea5c9194492b496e6f3294cdd0b8
sha256 a18753e5c056040c7c8a6d5f4322152ce020a09cb82ef962915ad8ce66cbae45
sha512 ca066409975aa744576d002729888ccdb1232103b62ac1dadfdf45123bcd2e62271cdc0162cff07d79e7ca2a6c5858f545e0fa22c4a02c6a9a72829a8d11d711
ripemd-160 90b4abef2a900f28a9c9b0eb45604c9fbe7c347f

144415981 as geometric shapes

Circle

Radius = n
Diameter 288831962
Circumference 907392369.94113
Area 6.5520979628481E+16

Sphere

Radius = n
Volume 1.2616368732171E+25
Surface area 2.6208391851393E+17
Circumference 907392369.94113

Square

Length = n
Perimeter 577663924
Area 20855975568192361
Diagonal 204235038.95362

Cube

Length = n
Surface area 125135853409154166
Volume 3.0119361713925E+24
Space diagonal 250135816.5169

Equilateral Triangle

Length = n
Perimeter 433247943
Area 9.0309023313811E+15
Altitude 125067908.25845

Triangular Pyramid

Length = n
Surface area 9.0309023313811E+15
Volume 3.5496008188212E+23
Height 68078346.317872