145431383 (number)

145431383 is an odd 9-digits composite number following 145431382 and preceding 145431384. In scientific notation, it is written as 1.45431383 × 10^8. The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors. There are 144286128 positive integers (up to 145431383) that are relatively prime to 145431383.

Interesting facts

Basic properties

Name

Name one hundred forty-five million four hundred thirty-one thousand three hundred eighty-three

Notation

Scientific notation 1.45431383 × 10^8
Engineering notation 1.45431383 × 10^6

Prime Factorization of 145431383

Prime Factorization 127 × 1145129

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 145431383
Product of the distinct prime numbers

The prime factorization of 145431383 is 127 × 1145129. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 10, 32, 79, 975, 408, 4974, 7256, 82579, 8716, 550922, 80808, 8349809, 5486488, 26371395, 36684947, 442196210, 948887241, 3079190997, 5386203940

Basic calculations (n = 145431383)

Multiplication

n×y
n×2 290862766
n×3 436294149
n×4 581725532
n×5 727156915

Division

n÷y
n÷2 72715691.5
n÷3 48477127.666667
n÷3 36357845.75
n÷5 29086276.6

Exponentiation

ny
n2 21150287161292689
n3 3.0759155127139E+24
n4 4.4733464700514E+32
n5 6.5056496377775E+40

Nth Root

y√n
2√n 12059.493480242
3√n 525.87926190221
4√n 109.81572510457
5√n 42.90734347111

Divisors of 145431383

1, 127, 1145129, 145431383

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 -145431382
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 145431383 can be divided by 4 positive divisors. The sum of these divisors (counting 145431383) is 1, the average is 0.25.

Base conversion 145431383

Base System Value
2 Binary 1000101010110001101101010111
3 Ternary 101010122200100112
4 Quaternary 20222301231113
5 Quinary 244212301013
6 Senary 22233033235
8 Octal 1052615527
10 Decimal 145431383
12 Duodecimal 4085581b
16 Hexadecimal 8ab1b57
20 Vigesimal 258ii93
36 Base36 2el3kn

Cryptographic Hash Functions

md5 6794bd66f3c36197620a18d0643ce4e4
sha1 c025c2e6c225996a92827d688b85386e2d3f8a58
sha256 a1e913dc5ee37af62d9e6a3d483c398343c7e48b4596cc50b8a22e34fccc4b22
sha512 87dd09b3dc34817dd0c427a5bd03a1e1db457f851ac02f9bdcf9364d53c74419235cd208b887d9f68dbd74c987e23c2ac4733c7576e6f3360e6a3003f7deb8cb
ripemd-160 62a0282cc05c44e331094f35357e1c0c268e937a

145431383 as geometric shapes

Circle

Radius = n
Diameter 290862766
Circumference 913772328.86841
Area 6.6445586767232E+16

Sphere

Radius = n
Volume 1.2884364770407E+25
Surface area 2.6578234706893E+17
Circumference 913772328.86841

Square

Length = n
Perimeter 581725532
Area 21150287161292689
Diagonal 205671034.23328

Cube

Length = n
Surface area 126901722967756134
Volume 3.0759155127139E+24
Space diagonal 251894544.37101

Equilateral Triangle

Length = n
Perimeter 436294149
Area 9.1583429895077E+15
Altitude 125947272.1855

Triangular Pyramid

Length = n
Surface area 9.1583429895077E+15
Volume 3.6250011956615E+23
Height 68557011.411092