138191256 (number)

138191256 is an even 9-digits composite number following 138191255 and preceding 138191257. In scientific notation, it is written as 1.38191256 × 10^8. The sum of its digits is 36. It has a total of 7 prime factors and 64 positive divisors. There are 37402560 positive integers (up to 138191256) that are relatively prime to 138191256.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million one hundred ninety-one thousand two hundred fifty-six

Notation

Scientific notation 1.38191256 × 10^8
Engineering notation 1.38191256 × 10^6

Prime Factorization of 138191256

Prime Factorization 2 × 2 × 2 × 21 × 3 × 19 × 14431

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 34547814
Product of the distinct prime numbers

The prime factorization of 138191256 is 2 × 2 × 2 × 21 × 3 × 19 × 14431. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 10, 53, 36, 132, 797, 4888, 47, 24098, 72932, 725862, 995604, 6749791, 7228379, 55741857, 72524306, 423573855, 593313443, 8870158722, 1584963310

Basic calculations (n = 138191256)

Multiplication

n×y
n×2 276382512
n×3 414573768
n×4 552765024
n×5 690956280

Division

n÷y
n÷2 69095628
n÷3 46063752
n÷3 34547814
n÷5 27638251.2

Exponentiation

ny
n2 19096823234857536
n3 2.6390139884349E+24
n4 3.6468865766339E+32
n5 5.0396783651459E+40

Nth Root

y√n
2√n 11755.477701906
3√n 517.00354545143
4√n 108.4226807541
5√n 42.47135460266

Divisors of 138191256

1, 2, 3, 4, 6, 8, 12, 19, 21, 24, 38, 42, 57, 63, 76, 84, 114, 126, 152, 168, 228, 252, 399, 456, 504, 798, 1197, 1596, 2394, 3192, 4788, 9576, 14431, 28862, 43293, 57724, 86586, 115448, 173172, 274189, 303051, 346344, 548378, 606102, 822567, 909153, 1096756, 1212204, 1645134, 1818306, 2193512, 2424408, 3290268, 3636612, 5757969, 6580536, 7273224, 11515938, 17273907, 23031876, 34547814, 46063752, 69095628, 138191256

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138191255
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138191256 can be divided by 64 positive divisors. The sum of these divisors (counting 138191256) is 1, the average is 0.015625.

Base conversion 138191256

Base System Value
2 Binary 1000001111001010000110011000
3 Ternary 100122000211202200
4 Quaternary 20033022012120
5 Quinary 240334110011
6 Senary 21413530200
8 Octal 1017120630
10 Decimal 138191256
12 Duodecimal 3a343960
16 Hexadecimal 83ca198
20 Vigesimal 233di2g
36 Base36 2a9x20

Cryptographic Hash Functions

md5 167eb09f325da222af5814103701eb6e
sha1 ad03bf8f941bee48b6d4a090d4e07ca7a5dde861
sha256 7262fa395b999799065c34c74ed9f141cd0660e53f893eb223fcbceae0712579
sha512 a5730f5760e5c552f9ec824f7db8a9704f9ab5bd426df18111aa70ab7ed80f77e24d9845f41c50148c5eff690f6e89ea4fdae7c9d7ece093b20fbf5262fb3c91
ripemd-160 0e98c00ced46d4c889aa9098c2c92e520fe16058

138191256 as geometric shapes

Circle

Radius = n
Diameter 276382512
Circumference 868281269.27989
Area 5.9994439581531E+16

Sphere

Radius = n
Volume 1.1054275945051E+25
Surface area 2.3997775832613E+17
Circumference 868281269.27989

Square

Length = n
Perimeter 552765024
Area 19096823234857536
Diagonal 195431948.43657

Cube

Length = n
Surface area 114580939409145216
Volume 2.6390139884349E+24
Space diagonal 239354276.55376

Equilateral Triangle

Length = n
Perimeter 414573768
Area 8.2691670264838E+15
Altitude 119677138.27688

Triangular Pyramid

Length = n
Surface area 8.2691670264838E+15
Volume 3.1101078114475E+23
Height 65143982.812191