131738668 (number)

131738668 is an even 9-digits composite number following 131738667 and preceding 131738669. In scientific notation, it is written as 1.31738668 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 65869332 positive integers (up to 131738668) that are relatively prime to 131738668.

Interesting facts

Basic properties

Name

Name one hundred thirty-one million seven hundred thirty-eight thousand six hundred sixty-eight

Notation

Scientific notation 1.31738668 × 10^8
Engineering notation 1.31738668 × 10^6

Prime Factorization of 131738668

Prime Factorization 2 × 2 × 32934667

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 65869334
Product of the distinct prime numbers

The prime factorization of 131738668 is 2 × 2 × 32934667. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 6, 24, 40, 588, 388, 186, 3204, 63979, 5589, 619078, 11403, 5552560, 5510534, 29228951, 43502998, 68603223, 901349896, 353675140, 4693223589

Basic calculations (n = 131738668)

Multiplication

n×y
n×2 263477336
n×3 395216004
n×4 526954672
n×5 658693340

Division

n÷y
n÷2 65869334
n÷3 43912889.333333
n÷3 32934667
n÷5 26347733.6

Exponentiation

ny
n2 17355076646414224
n3 2.2863346804365E+24
n4 3.0119868540291E+32
n5 3.9679513618331E+40

Nth Root

y√n
2√n 11477.746642961
3√n 508.82810251639
4√n 107.13424589253
5√n 42.067107722047

Divisors of 131738668

1, 2, 4, 32934667, 65869334, 131738668

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -131738667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 131738668 can be divided by 6 positive divisors. The sum of these divisors (counting 131738668) is 1, the average is 0.16666666666667.

Base conversion 131738668

Base System Value
2 Binary 111110110100010110000101100
3 Ternary 100011220000110221
4 Quaternary 13312202300230
5 Quinary 232211114133
6 Senary 21023341124
8 Octal 766426054
10 Decimal 131738668
12 Duodecimal 381517a4
16 Hexadecimal 7da2c2c
20 Vigesimal 21376d8
36 Base36 26fm7g

Cryptographic Hash Functions

md5 38f2f64975ddc3ebe2e1afd5c35e2394
sha1 ef5a1b53fff1db09660a460c6681867d677ba6ae
sha256 b0bfe7fa0f4a8b3945d7d3f7dbb1675de9988021f15ada68b466eb7ce69ec3c7
sha512 6f7704f13fbd90fc9deaf7a6de8a4ce6a2e7c3e7f12a2b390e6ba7a356cb18526493fbeab6405c52f81ed53d54d1db6c101b8aafcb004576c3710baa98d7bb5c
ripemd-160 6d98664c8c280f4bf36e087f83dbd4d332028a76

131738668 as geometric shapes

Circle

Radius = n
Diameter 263477336
Circumference 827738463.16501
Area 5.4522581294863E+16

Sphere

Radius = n
Volume 9.5769763142759E+24
Surface area 2.1809032517945E+17
Circumference 827738463.16501

Square

Length = n
Perimeter 526954672
Area 17355076646414224
Diagonal 186306610.97457

Cube

Length = n
Surface area 104130459878485344
Volume 2.2863346804365E+24
Space diagonal 228178066.29745

Equilateral Triangle

Length = n
Perimeter 395216004
Area 7.5149686302104E+15
Altitude 114089033.14872

Triangular Pyramid

Length = n
Surface area 7.5149686302104E+15
Volume 2.6944712609977E+23
Height 62102203.658189