144238938 (number)

144238938 is an even 9-digits composite number following 144238937 and preceding 144238939. In scientific notation, it is written as 1.44238938 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 48079644 positive integers (up to 144238938) that are relatively prime to 144238938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.44238938 × 10^8
Engineering notation 1.44238938 × 10^6

Prime Factorization of 144238938

Prime Factorization 2 × 3 × 24039823

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 144238938
Product of the distinct prime numbers

The prime factorization of 144238938 is 2 × 3 × 24039823. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 9, 53, 94, 646, 933, 3090, 5267, 24483, 5268, 450131, 791351, 7261136, 9381579, 36449001, 73139782, 761650520, 973218872, 7323964727, 2031001136

Basic calculations (n = 144238938)

Multiplication

n×y
n×2 288477876
n×3 432716814
n×4 576955752
n×5 721194690

Division

n÷y
n÷2 72119469
n÷3 48079646
n÷3 36059734.5
n÷5 28847787.6

Exponentiation

ny
n2 20804871235367844
n3 3.0008725322162E+24
n4 4.3284266712024E+32
n5 6.243276662651E+40

Nth Root

y√n
2√n 12009.95162355
3√n 524.43802360086
4√n 109.58992482683
5√n 42.836748963254

Divisors of 144238938

1, 2, 3, 6, 24039823, 48079646, 72119469, 144238938

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -144238937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 144238938 can be divided by 8 positive divisors. The sum of these divisors (counting 144238938) is 1, the average is 0.125.

Base conversion 144238938

Base System Value
2 Binary 1000100110001110100101011010
3 Ternary 101001102002121220
4 Quaternary 20212032211122
5 Quinary 243411121223
6 Senary 22151312510
8 Octal 1046164532
10 Decimal 144238938
12 Duodecimal 4037b736
16 Hexadecimal 898e95a
20 Vigesimal 2519h6i
36 Base36 2dvjh6

Cryptographic Hash Functions

md5 cea04782fdf8ed0fac08afe66a616a93
sha1 1aadad39f506ab9b4c6b3ff0e7fb97fe8204741a
sha256 fed07ae4189b9830eac476627225bb84ef3fda53b8731dc3cd2e8d143ecff3ab
sha512 c5603c0d7107a4cea14c1014bf7dde85dcdf3ce136e07045875d2eb20d3d3ca58e244df4bd9718b4e948df30964f6aef259d505e9c7d08402c75985d6a295d57
ripemd-160 b633e67502c380c14b68dcab3c325d8828e4c51e

144238938 as geometric shapes

Circle

Radius = n
Diameter 288477876
Circumference 906279975.96479
Area 6.5360430631913E+16

Sphere

Radius = n
Volume 1.257002546876E+25
Surface area 2.6144172252765E+17
Circumference 906279975.96479

Square

Length = n
Perimeter 576955752
Area 20804871235367844
Diagonal 203984662.34189

Cube

Length = n
Surface area 124829227412207064
Volume 3.0008725322162E+24
Space diagonal 249829169.04578

Equilateral Triangle

Length = n
Perimeter 432716814
Area 9.0087735061463E+15
Altitude 124914584.52289

Triangular Pyramid

Length = n
Surface area 9.0087735061463E+15
Volume 3.5365621950109E+23
Height 67994887.447297