130191790 (number)

130191790 is an even 9-digits composite number following 130191789 and preceding 130191791. In scientific notation, it is written as 1.30191790 × 10^8. The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors. There are 52076712 positive integers (up to 130191790) that are relatively prime to 130191790.

Interesting facts

Basic properties

Name

Name one hundred thirty million one hundred ninety-one thousand seven hundred ninety

Notation

Scientific notation 1.30191790 × 10^8
Engineering notation 1.30191790 × 10^6

Prime Factorization of 130191790

Prime Factorization 2 × 5 × 13019179

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130191790
Product of the distinct prime numbers

The prime factorization of 130191790 is 2 × 5 × 13019179. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 7, 42, 49, 358, 620, 3429, 3612, 67458, 12172, 492165, 898375, 8043820, 2965726, 45001641, 11311794, 515326406, 557283219, 2040212765, 2502235120

Basic calculations (n = 130191790)

Multiplication

n×y
n×2 260383580
n×3 390575370
n×4 520767160
n×5 650958950

Division

n÷y
n÷2 65095895
n÷3 43397263.333333
n÷3 32547947.5
n÷5 26038358

Exponentiation

ny
n2 16949902183404100
n3 2.2067381055823E+24
n4 2.8729918402697E+32
n5 3.740399503401E+40

Nth Root

y√n
2√n 11410.161699117
3√n 506.82869981103
4√n 106.81835843673
5√n 41.967849866399

Divisors of 130191790

1, 2, 5, 10, 13019179, 26038358, 65095895, 130191790

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 -130191789
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 130191790 can be divided by 8 positive divisors. The sum of these divisors (counting 130191790) is 1, the average is 0.125.

Base conversion 130191790

Base System Value
2 Binary 111110000101001000110101110
3 Ternary 100001222102120011
4 Quaternary 13300221012232
5 Quinary 231312114130
6 Senary 20530243434
8 Octal 760510656
10 Decimal 130191790
12 Duodecimal 3772657a
16 Hexadecimal 7c291ae
20 Vigesimal 20ddj9a
36 Base36 25igmm

Cryptographic Hash Functions

md5 d69fc4479bd2dc7e252e3c36f4b9d4aa
sha1 dca1793272694ab2fb9a75b52fc526c45f0b6663
sha256 adc71c73547442b6226d44f8521661d70c6f7b9734fbd0c79d61afbc540965be
sha512 b195e179aa632c570bcacf579556abff32d3a2c383c9139998855a69a46a064fa0da4886722dab17e46f4f0033ee00d1966440acad30bfe0c771ed9ec8999be9
ripemd-160 42fbd3f928c1091baf0ff634b3f7dcc67933fc65

130191790 as geometric shapes

Circle

Radius = n
Diameter 260383580
Circumference 818019142.04341
Area 5.3249688178448E+16

Sphere

Radius = n
Volume 9.243562961192E+24
Surface area 2.1299875271379E+17
Circumference 818019142.04341

Square

Length = n
Perimeter 520767160
Area 16949902183404100
Diagonal 184118995.12763

Cube

Length = n
Surface area 101699413100424600
Volume 2.2067381055823E+24
Space diagonal 225498795.00834

Equilateral Triangle

Length = n
Perimeter 390575370
Area 7.3395229412446E+15
Altitude 112749397.50417

Triangular Pyramid

Length = n
Surface area 7.3395229412446E+15
Volume 2.6006657979333E+23
Height 61372998.375877