131001438 (number)

131001438 is an even 9-digits composite number following 131001437 and preceding 131001439. In scientific notation, it is written as 1.31001438 × 10^8. The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors. There are 43642560 positive integers (up to 131001438) that are relatively prime to 131001438.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million one thousand four hundred thirty-eight

Notation

Scientific notation 1.31001438 × 10^8
Engineering notation 1.31001438 × 10^6

Prime Factorization of 131001438

Prime Factorization 2 × 3 × 10141 × 2153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 131001438
Product of the distinct prime numbers

The prime factorization of 131001438 is 2 × 3 × 10141 × 2153. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 85, 5, 623, 354, 697, 1356, 15044, 72103, 519081, 655508, 8022009, 3978194, 78916183, 58235986, 967718915, 605598925, 9499476817, 2560494945

Basic calculations (n = 131001438)

Multiplication

n×y
n×2 262002876
n×3 393004314
n×4 524005752
n×5 655007190

Division

n÷y
n÷2 65500719
n÷3 43667146
n÷3 32750359.5
n÷5 26200287.6

Exponentiation

ny
n2 17161376758067844
n3 2.2481650333667E+24
n4 2.9451285223235E+32
n5 3.858160715192E+40

Nth Root

y√n
2√n 11445.585961409
3√n 507.87716613902
4√n 106.98404535915
5√n 42.019919163011

Divisors of 131001438

1, 2, 3, 6, 2153, 4306, 6459, 10141, 12918, 20282, 30423, 60846, 21833573, 43667146, 65500719, 131001438

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 -131001437
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 131001438 can be divided by 16 positive divisors. The sum of these divisors (counting 131001438) is 1, the average is 0.0625.

Base conversion 131001438

Base System Value
2 Binary 111110011101110110001011110
3 Ternary 100010111120012010
4 Quaternary 13303232301132
5 Quinary 232014021223
6 Senary 20555452050
8 Octal 763566136
10 Decimal 131001438
12 Duodecimal 37a57026
16 Hexadecimal 7ceec5e
20 Vigesimal 20if3bi
36 Base36 25ztcu

Cryptographic Hash Functions

md5 bd52b154e1e0a5445bf1cf37b181b161
sha1 2c822ca675a6833784ca405dade3b39df37ca8cc
sha256 872da8b49fa04817dbe7263f2419e800e75abcefec80f85910ebd0d78c48a52c
sha512 aa2221a8816cf24318a7c4f5c7a80d52da5eeceec55a86b7e004380505134051162355873d87e34214e59e737b4723035ba42116cebf6086553600aff839a69d
ripemd-160 bd7fc0ed16b0d968236b0d20ead8796a241de546

131001438 as geometric shapes

Circle

Radius = n
Diameter 262002876
Circumference 823106310.461
Area 5.3914055148633E+16

Sphere

Radius = n
Volume 9.4170916705096E+24
Surface area 2.1565622059453E+17
Circumference 823106310.461

Square

Length = n
Perimeter 524005752
Area 17161376758067844
Diagonal 185264010.30998

Cube

Length = n
Surface area 102968260548407064
Volume 2.2481650333667E+24
Space diagonal 226901146.48058

Equilateral Triangle

Length = n
Perimeter 393004314
Area 7.4310941182013E+15
Altitude 113450573.24029

Triangular Pyramid

Length = n
Surface area 7.4310941182013E+15
Volume 2.6494879005334E+23
Height 61754670.103326