126291738 (number)

126291738 is an even 9-digits composite number following 126291737 and preceding 126291739. In scientific notation, it is written as 1.26291738 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 41724480 positive integers (up to 126291738) that are relatively prime to 126291738.

Interesting facts

Basic properties

Name

Name one hundred twenty-six million two hundred ninety-one thousand seven hundred thirty-eight

Notation

Scientific notation 1.26291738 × 10^8
Engineering notation 1.26291738 × 10^6

Prime Factorization of 126291738

Prime Factorization 2 × 3 × 113 × 186271

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 126291738
Product of the distinct prime numbers

The prime factorization of 126291738 is 2 × 3 × 113 × 186271. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 15, 94, 656, 910, 9440, 1028, 43954, 27115, 751798, 534607, 2043331, 3362239, 41354588, 94445965, 364656986, 436249375, 3384565057, 4486255332

Basic calculations (n = 126291738)

Multiplication

n×y
n×2 252583476
n×3 378875214
n×4 505166952
n×5 631458690

Division

n÷y
n÷2 63145869
n÷3 42097246
n÷3 31572934.5
n÷5 25258347.6

Exponentiation

ny
n2 15949603087060644
n3 2.0143030942751E+24
n4 2.5438983863477E+32
n5 3.2127334850725E+40

Nth Root

y√n
2√n 11237.959690264
3√n 501.71641840674
4√n 106.00924341898
5√n 41.713342176507

Divisors of 126291738

1, 2, 3, 6, 113, 226, 339, 678, 186271, 372542, 558813, 1117626, 21048623, 42097246, 63145869, 126291738

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 -126291737
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 126291738 can be divided by 16 positive divisors. The sum of these divisors (counting 126291738) is 1, the average is 0.0625.

Base conversion 126291738

Base System Value
2 Binary 111100001110000111100011010
3 Ternary 22210122021200210
4 Quaternary 13201300330122
5 Quinary 224312313423
6 Senary 20310511550
8 Octal 741607432
10 Decimal 126291738
12 Duodecimal 363655b6
16 Hexadecimal 7870f1a
20 Vigesimal 1j9696i
36 Base36 236vbu

Cryptographic Hash Functions

md5 49b091f504ee0196b51b5cd0bfc3601b
sha1 af886b3ba4384e507bd8dbbd349251e714e11b57
sha256 e59589714362185163390568ee470b5925969dea8ca3613af05a504d2be51b67
sha512 8dd5f04377eea66f5ce692bdd8e7e4d618dfe395fc9b7b15670d584d32114c76e3b3ff4a9270d3ce35ee21873e1a823cef171d22a1522768feb3c9d2175279c4
ripemd-160 211e2832e1545a196f2787ca92d59b3584c95b8f

126291738 as geometric shapes

Circle

Radius = n
Diameter 252583476
Circumference 793514392.61977
Area 5.0107155885983E+16

Sphere

Radius = n
Volume 8.4374930707703E+24
Surface area 2.0042862354393E+17
Circumference 793514392.61977

Square

Length = n
Perimeter 505166952
Area 15949603087060644
Diagonal 178603488.69527

Cube

Length = n
Surface area 95697618522363864
Volume 2.0143030942751E+24
Space diagonal 218743706.79218

Equilateral Triangle

Length = n
Perimeter 378875214
Area 6.9063807268366E+15
Altitude 109371853.39609

Triangular Pyramid

Length = n
Surface area 6.9063807268366E+15
Volume 2.3738789622116E+23
Height 59534496.231757