130287718 (number)

130287718 is an even 9-digits composite number following 130287717 and preceding 130287719. In scientific notation, it is written as 1.30287718 × 10^8. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 58938000 positive integers (up to 130287718) that are relatively prime to 130287718.

Interesting facts

Basic properties

Name

Name one hundred thirty million two hundred eighty-seven thousand seven hundred eighteen

Notation

Scientific notation 1.30287718 × 10^8
Engineering notation 1.30287718 × 10^6

Prime Factorization of 130287718

Prime Factorization 2 × 121 × 229 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 130287718
Product of the distinct prime numbers

The prime factorization of 130287718 is 2 × 121 × 229 × 2351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 12, 88, 726, 96, 7226, 9657, 8471, 3202, 192261, 798934, 8395573, 8382310, 88889190, 53008876, 443171108, 559364764, 470146613, 2404714221

Basic calculations (n = 130287718)

Multiplication

n×y
n×2 260575436
n×3 390863154
n×4 521150872
n×5 651438590

Division

n÷y
n÷2 65143859
n÷3 43429239.333333
n÷3 32571929.5
n÷5 26057543.6

Exponentiation

ny
n2 16974889461647524
n3 2.2116196112603E+24
n4 2.8814687223515E+32
n5 3.7541998432356E+40

Nth Root

y√n
2√n 11414.364546483
3√n 506.95314986845
4√n 106.83802949551
5√n 41.974032600168

Divisors of 130287718

1, 2, 121, 229, 242, 458, 2351, 4702, 27709, 55418, 284471, 538379, 568942, 1076758, 65143859, 130287718

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130287717
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130287718 can be divided by 16 positive divisors. The sum of these divisors (counting 130287718) is 1, the average is 0.0625.

Base conversion 130287718

Base System Value
2 Binary 111110001000000100001100110
3 Ternary 100002011022011001
4 Quaternary 13301000201212
5 Quinary 231323201333
6 Senary 20532303514
8 Octal 761004146
10 Decimal 130287718
12 Duodecimal 37771b9a
16 Hexadecimal 7c40866
20 Vigesimal 20e5j5i
36 Base36 25kina

Cryptographic Hash Functions

md5 7c14ba419e18fca0bca8d48296c45dea
sha1 9cfebffd2b0374505cb94b17640ba95e4a5fca7c
sha256 11aac517cef7d2ffe07e0260179cef15d12d4f7390f527d221c94ce362a47fe1
sha512 7a6e4e937b79e5a9b166a4b7fb3dec01b3ad75bb86206a8abca79b03f54938e325da399f86a6895f7ca755cb901101dd27d758cddb98712004bcdc6034b62a60
ripemd-160 89c8bbcf72ca4cf6bda80c2e26f572b8a3145a91

130287718 as geometric shapes

Circle

Radius = n
Diameter 260575436
Circumference 818621875.44356
Area 5.3328188028211E+16

Sphere

Radius = n
Volume 9.2640105643606E+24
Surface area 2.1331275211284E+17
Circumference 818621875.44356

Square

Length = n
Perimeter 521150872
Area 16974889461647524
Diagonal 184254657.80624

Cube

Length = n
Surface area 101849336769885144
Volume 2.2116196112603E+24
Space diagonal 225664947.17821

Equilateral Triangle

Length = n
Perimeter 390863154
Area 7.3503427501098E+15
Altitude 112832473.5891

Triangular Pyramid

Length = n
Surface area 7.3503427501098E+15
Volume 2.6064187075455E+23
Height 61418219.268747