405130145 (number)

405130145 is an odd 9-digits composite number following 405130144 and preceding 405130146. In scientific notation, it is written as 4.05130145 × 10^8. The sum of its digits is 23. It has a total of 5 prime factors and 32 positive divisors. There are 247123968 positive integers (up to 405130145) that are relatively prime to 405130145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.05130145 × 10^8
Engineering notation 4.05130145 × 10^6

Prime Factorization of 405130145

Prime Factorization 5 × 203 × 17 × 53 × 443

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 405130145
Product of the distinct prime numbers

The prime factorization of 405130145 is 5 × 203 × 17 × 53 × 443. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 405130145)

Multiplication

n×y
n×2 810260290
n×3 1215390435
n×4 1620520580
n×5 2025650725

Division

n÷y
n÷2 202565072.5
n÷3 135043381.66667
n÷3 101282536.25
n÷5 81026029

Exponentiation

ny
n2 164130434387721025
n3 6.649418668241E+25
n4 2.6938799492302E+34
n5 1.0913719744442E+43

Nth Root

y√n
2√n 20127.845016295
3√n 739.94286447107
4√n 141.87263660162
5√n 52.664614785234

Divisors of 405130145

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -405130144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 405130145 can be divided by 32 positive divisors. The sum of these divisors (counting 405130145) is 1, the average is 0.03125.

Base conversion 405130145

Base System Value
2 Binary 11000001001011100101110100001
3 Ternary 1001020022202002012
4 Quaternary 120021130232201
5 Quinary 1312203131040
6 Senary 104111202305
8 Octal 3011345641
10 Decimal 405130145
12 Duodecimal b3816395
16 Hexadecimal 1825cba1
20 Vigesimal 66c1575
36 Base36 6p7cf5

Cryptographic Hash Functions

md5 3b6950b3375cc8058ae7ca7a55530bbe
sha1 555d2651be470ba5245654661f73c8820997e9ae
sha256 e23872e2ab9620b79f8161def6fcc42d36eda659bf9652f55e04b627253793f1
sha512 686693f6d4172640e32512fc3c0858bc1b1f7be61071ebaed3f0b6cad68a0fd262b15f8da78b9e8fea702773dcf02cf4f72d994b69a0540a3012d4d251c9987c
ripemd-160 33a7c4672b82164b5bda3feaed4e9b9bb0c6b57c

405130145 as geometric shapes

Circle

Radius = n
Diameter 810260290
Circumference 2545507774.5595
Area 5.1563096690297E+17

Sphere

Radius = n
Volume 2.7853019785052E+26
Surface area 2.0625238676119E+18
Circumference 2545507774.5595

Square

Length = n
Perimeter 1620520580
Area 164130434387721025
Diagonal 572940545.58518

Cube

Length = n
Surface area 984782606326326150
Volume 6.649418668241E+25
Space diagonal 701705994.81775

Equilateral Triangle

Length = n
Perimeter 1215390435
Area 7.1070562856971E+16
Altitude 350852997.40887

Triangular Pyramid

Length = n
Surface area 7.1070562856971E+16
Volume 7.8364150521028E+24
Height 190980181.86173