138927384 (number)

138927384 is an even 9-digits composite number following 138927383 and preceding 138927385. In scientific notation, it is written as 1.38927384 × 10^8. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 46242240 positive integers (up to 138927384) that are relatively prime to 138927384.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million nine hundred twenty-seven thousand three hundred eighty-four

Notation

Scientific notation 1.38927384 × 10^8
Engineering notation 1.38927384 × 10^6

Prime Factorization of 138927384

Prime Factorization 2 × 2 × 2 × 9 × 1277 × 1511

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 34731846
Product of the distinct prime numbers

The prime factorization of 138927384 is 2 × 2 × 2 × 9 × 1277 × 1511. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 138927384)

Multiplication

n×y
n×2 277854768
n×3 416782152
n×4 555709536
n×5 694636920

Division

n÷y
n÷2 69463692
n÷3 46309128
n÷3 34731846
n÷5 27785476.8

Exponentiation

ny
n2 19300818025083456
n3 2.6814121572849E+24
n4 3.7252157643739E+32
n5 5.1753448098002E+40

Nth Root

y√n
2√n 11786.746115871
3√n 517.9199252102
4√n 108.56678182516
5√n 42.516506444805

Divisors of 138927384

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 -138927383
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 138927384 can be divided by 32 positive divisors. The sum of these divisors (counting 138927384) is 1, the average is 0.03125.

Base conversion 138927384

Base System Value
2 Binary 1000010001111101110100011000
3 Ternary 100200102020112200
4 Quaternary 20101331310120
5 Quinary 241031134014
6 Senary 21441410200
8 Octal 1021756430
10 Decimal 138927384
12 Duodecimal 3a639960
16 Hexadecimal 847dd18
20 Vigesimal 2385i94
36 Base36 2app20

Cryptographic Hash Functions

md5 4afc9367e768312840ee45c1d321ce0a
sha1 af10033ee9902ea2ed1e94f1a52ba8a77c5eb137
sha256 de1c4c4294ef41d436fd7a7f564e6ec7f9b24f8434fd12c8b4a0f51e0e3e932a
sha512 26dd0973f0708ab4d8a9d5ebf70ec9dc8921aba63df95d52a49ab75afb6353baf4ef566547f5cea4c07d77dd520923cd0433ba329818a5bf03dd1601b6360bf1
ripemd-160 fdc7c96433b91ddffbf70734d18e2cb910953263

138927384 as geometric shapes

Circle

Radius = n
Diameter 277854768
Circumference 872906497.9137
Area 6.0635308115876E+16

Sphere

Radius = n
Volume 1.123187297943E+25
Surface area 2.425412324635E+17
Circumference 872906497.9137

Square

Length = n
Perimeter 555709536
Area 19300818025083456
Diagonal 196472990.63781

Cube

Length = n
Surface area 115804908150500736
Volume 2.6814121572849E+24
Space diagonal 240629287.65063

Equilateral Triangle

Length = n
Perimeter 416782152
Area 8.3574993617714E+15
Altitude 120314643.82532

Triangular Pyramid

Length = n
Surface area 8.3574993617714E+15
Volume 3.1600745326203E+23
Height 65490996.879272