130191481 (number)

130191481 is an odd 9-digits composite number following 130191480 and preceding 130191482. In scientific notation, it is written as 1.30191481 × 10^8. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 110572224 positive integers (up to 130191481) that are relatively prime to 130191481.

Interesting facts

Basic properties

Name

Name one hundred thirty million one hundred ninety-one thousand four hundred eighty-one

Notation

Scientific notation 1.30191481 × 10^8
Engineering notation 1.30191481 × 10^6

Prime Factorization of 130191481

Prime Factorization 49 × 791 × 3359

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130191481
Product of the distinct prime numbers

The prime factorization of 130191481 is 49 × 791 × 3359. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 9, 91, 22, 934, 138, 2177, 6361, 86472, 77605, 131623, 358132, 4582193, 502444, 64875157, 3534568, 127389945, 940933530, 9620978692, 4632960251

Basic calculations (n = 130191481)

Multiplication

n×y
n×2 260382962
n×3 390574443
n×4 520765924
n×5 650957405

Division

n÷y
n÷2 65095740.5
n÷3 43397160.333333
n÷3 32547870.25
n÷5 26038296.2

Exponentiation

ny
n2 16949821724973361
n3 2.2067223930603E+24
n4 2.8729645650838E+32
n5 3.7403551158878E+40

Nth Root

y√n
2√n 11410.148158547
3√n 506.82829883799
4√n 106.81829505542
5√n 41.9678299449

Divisors of 130191481

1, 49, 791, 3359, 38759, 164591, 2656969, 130191481

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 -130191480
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 130191481 can be divided by 8 positive divisors. The sum of these divisors (counting 130191481) is 1, the average is 0.125.

Base conversion 130191481

Base System Value
2 Binary 111110000101001000001111001
3 Ternary 100001222102010201
4 Quaternary 13300221001321
5 Quinary 231312111411
6 Senary 20530242201
8 Octal 760510171
10 Decimal 130191481
12 Duodecimal 37726361
16 Hexadecimal 7c29079
20 Vigesimal 20ddie1
36 Base36 25ige1

Cryptographic Hash Functions

md5 467e14d5e81206db7030872e866a1735
sha1 6820438343fcc8167638489b9a37670b2afcbc79
sha256 99e249d90e2406c1e51334abb0f327aca8bd157db0f10682712697480900328c
sha512 e46bf65e9ece3d6e213caf7af038668a32cc1671ab86de8bd3add83e1db5986f81afefe31e53323b8d3701c087ebe7d1fff88831d8f52a48d67398574508dc82
ripemd-160 0a55aefab1baf722f66d0c30c0b7a3fe539c9797

130191481 as geometric shapes

Circle

Radius = n
Diameter 260382962
Circumference 818017200.53915
Area 5.3249435410833E+16

Sphere

Radius = n
Volume 9.2434971447336E+24
Surface area 2.1299774164333E+17
Circumference 818017200.53915

Square

Length = n
Perimeter 520765924
Area 16949821724973361
Diagonal 184118558.13564

Cube

Length = n
Surface area 101698930349840166
Volume 2.2067223930603E+24
Space diagonal 225498259.80464

Equilateral Triangle

Length = n
Perimeter 390574443
Area 7.3394881017222E+15
Altitude 112749129.90232

Triangular Pyramid

Length = n
Surface area 7.3394881017222E+15
Volume 2.6006472805485E+23
Height 61372852.71188