130243644 (number)

130243644 is an even 9-digits composite number following 130243643 and preceding 130243645. In scientific notation, it is written as 1.30243644 × 10^8. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 43414536 positive integers (up to 130243644) that are relatively prime to 130243644.

Interesting facts

Basic properties

Name

Name one hundred thirty million two hundred forty-three thousand six hundred forty-four

Notation

Scientific notation 1.30243644 × 10^8
Engineering notation 1.30243644 × 10^6

Prime Factorization of 130243644

Prime Factorization 2 × 2 × 9 × 3617879

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65121822
Product of the distinct prime numbers

The prime factorization of 130243644 is 2 × 2 × 9 × 3617879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 5, 99, 81, 394, 462, 465, 6926, 27114, 98680, 784728, 857771, 2834292, 3853576, 66182076, 9301261, 284511733, 707372429, 5784882918, 8734933197

Basic calculations (n = 130243644)

Multiplication

n×y
n×2 260487288
n×3 390730932
n×4 520974576
n×5 651218220

Division

n÷y
n÷2 65121822
n÷3 43414548
n÷3 32560911
n÷5 26048728.8

Exponentiation

ny
n2 16963406802398736
n3 2.2093759165988E+24
n4 2.8775717034367E+32
n5 3.7478542452688E+40

Nth Root

y√n
2√n 11412.4337457
3√n 506.89597903299
4√n 106.82899300143
5√n 41.971192403232

Divisors of 130243644

1, 2, 4, 9, 18, 36, 3617879, 7235758, 14471516, 32560911, 65121822, 130243644

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130243643
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130243644 can be divided by 12 positive divisors. The sum of these divisors (counting 130243644) is 1, the average is 0.083333333333333.

Base conversion 130243644

Base System Value
2 Binary 111110000110101110000111100
3 Ternary 100002002001200200
4 Quaternary 13300311300330
5 Quinary 231320244034
6 Senary 20531323500
8 Octal 760656074
10 Decimal 130243644
12 Duodecimal 37750590
16 Hexadecimal 7c35c3c
20 Vigesimal 20e0924
36 Base36 25jkn0

Cryptographic Hash Functions

md5 66fe11b2bb3b1aab247d72429ffdb75c
sha1 0599d59489986304a75c66a794f6fd2ba9541035
sha256 928eb31d1764920c0a2cb052496739634bea750cd5531b6dfdfda803e5281f74
sha512 67e9972a1e28ed1aae7abab91244db4680e2f34439e43fd12298bb83f71849f879e1c2e991edb695afd7f10d6c95ed916f47e152fcf572070f52d4422c74ae9b
ripemd-160 03b7409d1e879d31235413ab74913312c78470c4

130243644 as geometric shapes

Circle

Radius = n
Diameter 260487288
Circumference 818344950.33433
Area 5.3292114190271E+16

Sphere

Radius = n
Volume 9.25461219814E+24
Surface area 2.1316845676108E+17
Circumference 818344950.33433

Square

Length = n
Perimeter 520974576
Area 16963406802398736
Diagonal 184192327.75769

Cube

Length = n
Surface area 101780440814392416
Volume 2.2093759165988E+24
Space diagonal 225588608.77091

Equilateral Triangle

Length = n
Perimeter 390730932
Area 7.3453706128035E+15
Altitude 112794304.38546

Triangular Pyramid

Length = n
Surface area 7.3453706128035E+15
Volume 2.6037744880288E+23
Height 61397442.585898