131036240 (number)

131036240 is an even 9-digits composite number following 131036239 and preceding 131036241. In scientific notation, it is written as 1.31036240 × 10^8. The sum of its digits is 20. It has a total of 7 prime factors and 40 positive divisors. There are 50996736 positive integers (up to 131036240) that are relatively prime to 131036240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.31036240 × 10^8
Engineering notation 1.31036240 × 10^6

Prime Factorization of 131036240

Prime Factorization 2 × 2 × 2 × 2 × 5 × 37 × 44269

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 16379530
Product of the distinct prime numbers

The prime factorization of 131036240 is 2 × 2 × 2 × 2 × 5 × 37 × 44269. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 7, 97, 79, 51, 410, 9977, 8500, 16732, 35333, 433495, 570848, 2936319, 4172539, 57674162, 38365435, 893292506, 79097588, 6144304312, 4941778768

Basic calculations (n = 131036240)

Multiplication

n×y
n×2 262072480
n×3 393108720
n×4 524144960
n×5 655181200

Division

n÷y
n÷2 65518120
n÷3 43678746.666667
n÷3 32759060
n÷5 26207248

Exponentiation

ny
n2 17170496193337600
n3 2.2499572601093E+24
n4 2.9482593952542E+32
n5 3.8632882569879E+40

Nth Root

y√n
2√n 11447.106184534
3√n 507.9221365771
4√n 106.99115002903
5√n 42.022151538282

Divisors of 131036240

1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 44269, 88538, 177076, 221345, 354152, 442690, 708304, 885380, 1637953, 1770760, 3275906, 3541520, 6551812, 8189765, 13103624, 16379530, 26207248, 32759060, 65518120, 131036240

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 -131036239
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 131036240 can be divided by 40 positive divisors. The sum of these divisors (counting 131036240) is 1, the average is 0.025.

Base conversion 131036240

Base System Value
2 Binary 111110011110111010001010000
3 Ternary 100010120022221002
4 Quaternary 13303313101100
5 Quinary 232021124430
6 Senary 21000321132
8 Octal 763672120
10 Decimal 131036240
12 Duodecimal 37a731a8
16 Hexadecimal 7cf7450
20 Vigesimal 20ijac0
36 Base36 260k7k

Cryptographic Hash Functions

md5 0991d4fea550062885c6f9d7819e2099
sha1 d9ed0eee758666f19024c347f6357dc258dfece2
sha256 cf3d3e0997ef3ebb3882a3f4d37c20da33a82061cb8178e423a51a685dda44f4
sha512 a4462eebcfe283e6069531d033027bed7b20a35737654b5552e5327d6871d5aa41efcd546a1400b5ff5c7298e775ac71161915056da99218c5cb6d2bc360f67e
ripemd-160 78a9d593a7149faf0c6ca7a3873ae001eb9524d5

131036240 as geometric shapes

Circle

Radius = n
Diameter 262072480
Circumference 823324977.87606
Area 5.3942704699481E+16

Sphere

Radius = n
Volume 9.4245989323337E+24
Surface area 2.1577081879792E+17
Circumference 823324977.87606

Square

Length = n
Perimeter 524144960
Area 17170496193337600
Diagonal 185313227.77038

Cube

Length = n
Surface area 103022977160025600
Volume 2.2499572601093E+24
Space diagonal 226961425.31279

Equilateral Triangle

Length = n
Perimeter 393108720
Area 7.4350429495072E+15
Altitude 113480712.65639

Triangular Pyramid

Length = n
Surface area 7.4350429495072E+15
Volume 2.6516000600053E+23
Height 61771075.923459