138587433 (number)

138587433 is an odd 9-digits composite number following 138587432 and preceding 138587434. In scientific notation, it is written as 1.38587433 × 10^8. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 88598720 positive integers (up to 138587433) that are relatively prime to 138587433.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38587433 × 10^8
Engineering notation 1.38587433 × 10^6

Prime Factorization of 138587433

Prime Factorization 3 × 149 × 29 × 10691

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138587433
Product of the distinct prime numbers

The prime factorization of 138587433 is 3 × 149 × 29 × 10691. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 63, 21, 86, 984, 9916, 8063, 98483, 19310, 726874, 541452, 7184157, 5869558, 37549076, 43430969, 584235606, 557920293, 4865054894, 3879575094

Basic calculations (n = 138587433)

Multiplication

n×y
n×2 277174866
n×3 415762299
n×4 554349732
n×5 692937165

Division

n÷y
n÷2 69293716.5
n÷3 46195811
n÷3 34646858.25
n÷5 27717486.6

Exponentiation

ny
n2 19206476585529489
n3 2.6617762869631E+24
n4 3.6888874283049E+32
n5 5.1123343931475E+40

Nth Root

y√n
2√n 11772.316382089
3√n 517.49713550656
4√n 108.50030590781
5√n 42.495678734376

Divisors of 138587433

1, 3, 29, 87, 149, 447, 4321, 10691, 12963, 32073, 310039, 930117, 1592959, 4778877, 46195811, 138587433

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138587432
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138587433 can be divided by 16 positive divisors. The sum of these divisors (counting 138587433) is 1, the average is 0.0625.

Base conversion 138587433

Base System Value
2 Binary 1000010000101010110100101001
3 Ternary 100122202222012220
4 Quaternary 20100222310221
5 Quinary 240434244213
6 Senary 21430224253
8 Octal 1020526451
10 Decimal 138587433
12 Duodecimal 3a4b5089
16 Hexadecimal 842ad29
20 Vigesimal 23638bd
36 Base36 2aieqx

Cryptographic Hash Functions

md5 905357672ab3d4535cb103be8baacf2b
sha1 61ba7d7ac6d8e834122a78ed86c478e27a998d85
sha256 be9150b355280398f8a9406346d028a3f934b2542d240bc75c53d972a1f5d7f8
sha512 c8581a3dbfbdbf09132f61594802189433429e6f4ea317ac410c724a6b7ef906da938e4c06f2da9119e1fb9b988f2aaa4ec4eba4e41ed59e535b6dc86d8ffec3
ripemd-160 d2d9ff026821a38d737c2e20537c8105158713e8

138587433 as geometric shapes

Circle

Radius = n
Diameter 277174866
Circumference 870770522.78534
Area 6.0338925742444E+16

Sphere

Radius = n
Volume 1.1149622438164E+25
Surface area 2.4135570296978E+17
Circumference 870770522.78534

Square

Length = n
Perimeter 554349732
Area 19206476585529489
Diagonal 195992227.32307

Cube

Length = n
Surface area 115238859513176934
Volume 2.6617762869631E+24
Space diagonal 240040475.24655

Equilateral Triangle

Length = n
Perimeter 415762299
Area 8.3166483201298E+15
Altitude 120020237.62327

Triangular Pyramid

Length = n
Surface area 8.3166483201298E+15
Volume 3.136933437522E+23
Height 65330742.441024