144405946 (number)

144405946 is an even 9-digits composite number following 144405945 and preceding 144405947. In scientific notation, it is written as 1.44405946 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 71425024 positive integers (up to 144405946) that are relatively prime to 144405946.

Interesting facts

Basic properties

Name

Name one hundred forty-four million four hundred five thousand nine hundred forty-six

Notation

Scientific notation 1.44405946 × 10^8
Engineering notation 1.44405946 × 10^6

Prime Factorization of 144405946

Prime Factorization 2 × 137 × 353 × 1493

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 144405946
Product of the distinct prime numbers

The prime factorization of 144405946 is 2 × 137 × 353 × 1493. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 81, 79, 165, 288, 5345, 7261, 86775, 31971, 99261, 500327, 6968230, 2501769, 29327912, 54807092, 395478660, 616245428, 9102932650, 7777670531

Basic calculations (n = 144405946)

Multiplication

n×y
n×2 288811892
n×3 433217838
n×4 577623784
n×5 722029730

Division

n÷y
n÷2 72202973
n÷3 48135315.333333
n÷3 36101486.5
n÷5 28881189.2

Exponentiation

ny
n2 20853077240154916
n3 3.0113083458756E+24
n4 4.3485083038387E+32
n5 6.2795045530468E+40

Nth Root

y√n
2√n 12016.902512711
3√n 524.64035353255
4√n 109.62163341563
5√n 42.846664134304

Divisors of 144405946

1, 2, 137, 274, 353, 706, 1493, 2986, 48361, 96722, 204541, 409082, 527029, 1054058, 72202973, 144405946

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 -144405945
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 144405946 can be divided by 16 positive divisors. The sum of these divisors (counting 144405946) is 1, the average is 0.0625.

Base conversion 144405946

Base System Value
2 Binary 1000100110110111010110111010
3 Ternary 101001201120201101
4 Quaternary 20212313112322
5 Quinary 243431442241
6 Senary 22155042014
8 Octal 1046672672
10 Decimal 144405946
12 Duodecimal 4044030a
16 Hexadecimal 89b75ba
20 Vigesimal 252aeh6
36 Base36 2dz4ca

Cryptographic Hash Functions

md5 b4f28899831dce0f458f2a7c9bff0922
sha1 71228c8a9e4e3f15a8f265d04600293ad94ed0a0
sha256 2a9d7e8cc1892188afa6fe8c08d1a4b0a5ad9125028b2de71c2eef935d0a1161
sha512 9a7e92bc82ba87a2f2dd604f0607776ca06bcda3590462cc6ff104c260c57449cb8e81899f107912a31008c27c9e42e642d153a327ac941c7cde440575043869
ripemd-160 e79f4d07c350fa157589a6125215b23ce292c021

144405946 as geometric shapes

Circle

Radius = n
Diameter 288811892
Circumference 907329318.17657
Area 6.5511874262411E+16

Sphere

Radius = n
Volume 1.2613738902795E+25
Surface area 2.6204749704964E+17
Circumference 907329318.17657

Square

Length = n
Perimeter 577623784
Area 20853077240154916
Diagonal 204220847.32052

Cube

Length = n
Surface area 125118463440929496
Volume 3.0113083458756E+24
Space diagonal 250118435.38705

Equilateral Triangle

Length = n
Perimeter 433217838
Area 9.0296473185266E+15
Altitude 125059217.69352

Triangular Pyramid

Length = n
Surface area 9.0296473185266E+15
Volume 3.5488609193539E+23
Height 68073615.773506