130785040 (number)

130785040 is an even 9-digits composite number following 130785039 and preceding 130785041. In scientific notation, it is written as 1.30785040 × 10^8. The sum of its digits is 28. It has a total of 7 prime factors and 40 positive divisors. There are 52072320 positive integers (up to 130785040) that are relatively prime to 130785040.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred eighty-five thousand forty

Notation

Scientific notation 1.30785040 × 10^8
Engineering notation 1.30785040 × 10^6

Prime Factorization of 130785040

Prime Factorization 2 × 2 × 2 × 2 × 5 × 223 × 7331

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16348130
Product of the distinct prime numbers

The prime factorization of 130785040 is 2 × 2 × 2 × 2 × 5 × 223 × 7331. Since it has a total of 7 prime factors.

Most popular turbo-numbers

9, 5, 84, 26, 636, 483, 3093, 4703, 40622, 99456, 251146, 828730, 7046024, 581895, 81354752, 70373516, 585386788, 622361042, 358337189, 33941125

Basic calculations (n = 130785040)

Multiplication

n×y
n×2 261570080
n×3 392355120
n×4 523140160
n×5 653925200

Division

n÷y
n÷2 65392520
n÷3 43595013.333333
n÷3 32696260
n÷5 26157008

Exponentiation

ny
n2 17104726687801600
n3 2.2370423640532E+24
n4 2.9257167506439E+32
n5 3.8263998226164E+40

Nth Root

y√n
2√n 11436.12871561
3√n 507.59736215126
4√n 106.93983689725
5√n 42.006027650391

Divisors of 130785040

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 223, 446, 892, 1115, 1784, 2230, 3568, 4460, 7331, 8920, 14662, 17840, 29324, 36655, 58648, 73310, 117296, 146620, 293240, 586480, 1634813, 3269626, 6539252, 8174065, 13078504, 16348130, 26157008, 32696260, 65392520, 130785040

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130785039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130785040 can be divided by 40 positive divisors. The sum of these divisors (counting 130785040) is 1, the average is 0.025.

Base conversion 130785040

Base System Value
2 Binary 111110010111001111100010000
3 Ternary 100010002120100101
4 Quaternary 13302321330100
5 Quinary 231440110130
6 Senary 20551102144
8 Octal 762717420
10 Decimal 130785040
12 Duodecimal 37971954
16 Hexadecimal 7cb9f10
20 Vigesimal 20h82c0
36 Base36 25v6ds

Cryptographic Hash Functions

md5 0dfcda2a00c8b10b2c84a28ab778fba1
sha1 4f44205c587e81be94404056d37c4c4f9e4e5633
sha256 2fc62401173152e792bc372913f207f11f9b8b3b60976af224d45b30ad916342
sha512 aac570ca5e7df6af6279b689408a627209f4d874f60530806b513e49bedce1693bee8daca28f5a28691b6031458a7ee2a462c1b7d4cf68a5107f8e16d39d6ff1
ripemd-160 a9efc9bbb310c75f905b9c174f95705437c10705

130785040 as geometric shapes

Circle

Radius = n
Diameter 261570080
Circumference 821746641.72689
Area 5.3736083704059E+16

Sphere

Radius = n
Volume 9.3705011422382E+24
Surface area 2.1494433481624E+17
Circumference 821746641.72689

Square

Length = n
Perimeter 523140160
Area 17104726687801600
Diagonal 184957977.32351

Cube

Length = n
Surface area 102628360126809600
Volume 2.2370423640532E+24
Space diagonal 226526334.14993

Equilateral Triangle

Length = n
Perimeter 392355120
Area 7.4065639182129E+15
Altitude 113263167.07496

Triangular Pyramid

Length = n
Surface area 7.4065639182129E+15
Volume 2.6363797090393E+23
Height 61652659.107836