138486536 (number)

138486536 is an even 9-digits composite number following 138486535 and preceding 138486537. In scientific notation, it is written as 1.38486536 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors. There are 69243264 positive integers (up to 138486536) that are relatively prime to 138486536.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million four hundred eighty-six thousand five hundred thirty-six

Notation

Scientific notation 1.38486536 × 10^8
Engineering notation 1.38486536 × 10^6

Prime Factorization of 138486536

Prime Factorization 2 × 2 × 2 × 17310817

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 34621634
Product of the distinct prime numbers

The prime factorization of 138486536 is 2 × 2 × 2 × 17310817. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 7, 4, 38, 616, 429, 502, 9890, 18998, 36075, 600775, 624517, 3582528, 9812557, 94900591, 5638675, 207925441, 562854110, 8999199040, 2134620806

Basic calculations (n = 138486536)

Multiplication

n×y
n×2 276973072
n×3 415459608
n×4 553946144
n×5 692432680

Division

n÷y
n÷2 69243268
n÷3 46162178.666667
n÷3 34621634
n÷5 27697307.2

Exponentiation

ny
n2 19178520653279296
n3 2.6559668908771E+24
n4 3.6781565444826E+32
n5 5.0937515871113E+40

Nth Root

y√n
2√n 11768.030251491
3√n 517.37151905461
4√n 108.48055241144
5√n 42.489489232787

Divisors of 138486536

1, 2, 4, 8, 17310817, 34621634, 69243268, 138486536

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138486535
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138486536 can be divided by 8 positive divisors. The sum of these divisors (counting 138486536) is 1, the average is 0.125.

Base conversion 138486536

Base System Value
2 Binary 1000010000010010001100001000
3 Ternary 100122120211210222
4 Quaternary 20100102030020
5 Quinary 240423032121
6 Senary 21424125212
8 Octal 1020221410
10 Decimal 138486536
12 Duodecimal 3a466808
16 Hexadecimal 8412308
20 Vigesimal 235ag6g
36 Base36 2ag8w8

Cryptographic Hash Functions

md5 fa8598f865eefc9bd34b40f1a89da90a
sha1 70fc1d0ee1c3f171299d890c59d3916f6ff53ac2
sha256 67e8ef71859eef0680b38cc2eecb82420f1f41b3c4e44af5881ccd89fc02c230
sha512 e2afc599c7fa8237cb9ebf0297e5efecfec20423166c795a54b09070a0959c7d86e138f3d74196e08a623367fe32f8d02f18b5bbeb3498a13786197ad4649aa6
ripemd-160 991f3af81c3c0c719cd0a062f7e32ed15ea153de

138486536 as geometric shapes

Circle

Radius = n
Diameter 276973072
Circumference 870136568.2374
Area 6.0251099591062E+16

Sphere

Radius = n
Volume 1.1125288096743E+25
Surface area 2.4100439836425E+17
Circumference 870136568.2374

Square

Length = n
Perimeter 553946144
Area 19178520653279296
Diagonal 195849537.41727

Cube

Length = n
Surface area 115071123919675776
Volume 2.6559668908771E+24
Space diagonal 239865716.51622

Equilateral Triangle

Length = n
Perimeter 415459608
Area 8.3045430463722E+15
Altitude 119932858.25811

Triangular Pyramid

Length = n
Surface area 8.3045430463722E+15
Volume 3.1300869985769E+23
Height 65283179.13909