138250440 (number)

138250440 is an even 9-digits composite number following 138250439 and preceding 138250441. In scientific notation, it is written as 1.38250440 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 32 positive divisors. There are 36866688 positive integers (up to 138250440) that are relatively prime to 138250440.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million two hundred fifty thousand four hundred forty

Notation

Scientific notation 1.38250440 × 10^8
Engineering notation 1.38250440 × 10^6

Prime Factorization of 138250440

Prime Factorization 2 × 2 × 2 × 9 × 5 × 384029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34562610
Product of the distinct prime numbers

The prime factorization of 138250440 is 2 × 2 × 2 × 9 × 5 × 384029. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 6, 31, 93, 43, 487, 7527, 8443, 84236, 21475, 200355, 231575, 3714454, 9141377, 39325050, 410454, 122534429, 492152729, 8126593441, 1322258341

Basic calculations (n = 138250440)

Multiplication

n×y
n×2 276500880
n×3 414751320
n×4 553001760
n×5 691252200

Division

n÷y
n÷2 69125220
n÷3 46083480
n÷3 34562610
n÷5 27650088

Exponentiation

ny
n2 19113184160193600
n3 2.6424061199478E+24
n4 3.6531380874148E+32
n5 5.0504794796585E+40

Nth Root

y√n
2√n 11757.994726993
3√n 517.07734165625
4√n 108.4342875985
5√n 42.474991872085

Divisors of 138250440

1, 2, 4, 5, 8, 9, 10, 18, 20, 36, 40, 45, 72, 90, 180, 360, 384029, 768058, 1536116, 1920145, 3072232, 3456261, 3840290, 6912522, 7680580, 13825044, 15361160, 17281305, 27650088, 34562610, 69125220, 138250440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138250439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138250440 can be divided by 32 positive divisors. The sum of these divisors (counting 138250440) is 1, the average is 0.03125.

Base conversion 138250440

Base System Value
2 Binary 1000001111011000100011001000
3 Ternary 100122010211221200
4 Quaternary 20033120203020
5 Quinary 240343003230
6 Senary 21415104200
8 Octal 1017304310
10 Decimal 138250440
12 Duodecimal 3a372060
16 Hexadecimal 83d88c8
20 Vigesimal 2341620
36 Base36 2ab6q0

Cryptographic Hash Functions

md5 80b737181c46b0d764a0c860fd0a649a
sha1 b59863e942297e5ec344d48c2ddd39369b653e8b
sha256 f8dd2729f02a3f803cead691934ca9be3a0a71b0e4e3b24a99cfb26f4a44d20e
sha512 bc576cb7d363356e214d6911cd2e136f5765e352c99e4bf3db94d1fc2eb7642889095ea5c26ffecb7294c3fbd6d82b8cfe1c10e7e47661f4781fc85f59ef9e6a
ripemd-160 366c1db0ae99c314b01fcbcab9918debc402f0ba

138250440 as geometric shapes

Circle

Radius = n
Diameter 276500880
Circumference 868653133.31911
Area 6.0045838944373E+16

Sphere

Radius = n
Volume 1.1068484872305E+25
Surface area 2.4018335577749E+17
Circumference 868653133.31911

Square

Length = n
Perimeter 553001760
Area 19113184160193600
Diagonal 195515647.25205

Cube

Length = n
Surface area 114679104961161600
Volume 2.6424061199478E+24
Space diagonal 239456786.24875

Equilateral Triangle

Length = n
Perimeter 414751320
Area 8.276251514969E+15
Altitude 119728393.12438

Triangular Pyramid

Length = n
Surface area 8.276251514969E+15
Volume 3.1141054767732E+23
Height 65171882.417349