144444971 (number)

144444971 is an odd 9-digits composite number following 144444970 and preceding 144444972. In scientific notation, it is written as 1.44444971 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 122417280 positive integers (up to 144444971) that are relatively prime to 144444971.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred forty-four thousand nine hundred seventy-one

Notation

Scientific notation 1.44444971 × 10^8
Engineering notation 1.44444971 × 10^6

Prime Factorization of 144444971

Prime Factorization 107 × 11 × 17 × 7219

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144444971
Product of the distinct prime numbers

The prime factorization of 144444971 is 107 × 11 × 17 × 7219. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 53, 13, 341, 294, 9116, 6455, 85262, 65583, 616141, 14131, 7386608, 5184329, 63222889, 19324649, 277933265, 210455777, 7673638902, 8126098726

Basic calculations (n = 144444971)

Multiplication

n×y
n×2 288889942
n×3 433334913
n×4 577779884
n×5 722224855

Division

n÷y
n÷2 72222485.5
n÷3 48148323.666667
n÷3 36111242.75
n÷5 28888994.2

Exponentiation

ny
n2 20864349647190841
n3 3.0137503797223E+24
n4 4.3532108620023E+32
n5 6.2879941671881E+40

Nth Root

y√n
2√n 12018.526157562
3√n 524.68760977165
4√n 109.62903884264
5√n 42.848979704256

Divisors of 144444971

1, 11, 17, 107, 187, 1177, 1819, 7219, 20009, 79409, 122723, 772433, 1349953, 8496763, 13131361, 144444971

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 -144444970
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 144444971 can be divided by 16 positive divisors. The sum of these divisors (counting 144444971) is 1, the average is 0.0625.

Base conversion 144444971

Base System Value
2 Binary 1000100111000000111000101011
3 Ternary 101001210120020202
4 Quaternary 20213000320223
5 Quinary 243434214341
6 Senary 22155542415
8 Octal 1047007053
10 Decimal 144444971
12 Duodecimal 4045aa0b
16 Hexadecimal 89c0e2b
20 Vigesimal 252fc8b
36 Base36 2dzygb

Cryptographic Hash Functions

md5 aed03c1a0e2d33137128d8d9b5272312
sha1 eb758d180a7adec95623df2c22437ce3a9a99ff4
sha256 dfafbf3bd4a1d721691b2adcbd49a444daed701b73d25b6ac39a1c18b65e6520
sha512 5b4f723a0d3ffaf8e90d8b734b302c3cc3a246255c4871bdd0ec536157b452b19027c9d82707569005057098faf4b907f62c4a102a597f1938d44bd96a2830f4
ripemd-160 2a1efb6d18332ee9baaaf21103a860f18e8287b5

144444971 as geometric shapes

Circle

Radius = n
Diameter 288889942
Circumference 907574519.48318
Area 6.5547287573544E+16

Sphere

Radius = n
Volume 1.2623968070252E+25
Surface area 2.6218915029417E+17
Circumference 907574519.48318

Square

Length = n
Perimeter 577779884
Area 20864349647190841
Diagonal 204276037.00479

Cube

Length = n
Surface area 125186097883145046
Volume 3.0137503797223E+24
Space diagonal 250186028.66981

Equilateral Triangle

Length = n
Perimeter 433334913
Area 9.0345284139541E+15
Altitude 125093014.33491

Triangular Pyramid

Length = n
Surface area 9.0345284139541E+15
Volume 3.551738883842E+23
Height 68092012.334929