138432854 (number)

138432854 is an even 9-digits composite number following 138432853 and preceding 138432855. In scientific notation, it is written as 1.38432854 × 10^8. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 58442472 positive integers (up to 138432854) that are relatively prime to 138432854.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38432854 × 10^8
Engineering notation 1.38432854 × 10^6

Prime Factorization of 138432854

Prime Factorization 2 × 7 × 67 × 147583

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138432854
Product of the distinct prime numbers

The prime factorization of 138432854 is 2 × 7 × 67 × 147583. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 2, 45, 11, 101, 151, 1510, 5596, 42435, 38508, 182201, 502514, 7703771, 8715036, 62932339, 96794093, 519885141, 973773712, 5930651337, 185837038

Basic calculations (n = 138432854)

Multiplication

n×y
n×2 276865708
n×3 415298562
n×4 553731416
n×5 692164270

Division

n÷y
n÷2 69216427
n÷3 46144284.666667
n÷3 34608213.5
n÷5 27686570.8

Exponentiation

ny
n2 19163655066585316
n3 2.652879463939E+24
n4 3.6724567551106E+32
n5 5.0838866980154E+40

Nth Root

y√n
2√n 11765.749189916
3√n 517.30466026311
4√n 108.47003821294
5√n 42.486194653294

Divisors of 138432854

1, 2, 7, 14, 67, 134, 469, 938, 147583, 295166, 1033081, 2066162, 9888061, 19776122, 69216427, 138432854

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 -138432853
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 138432854 can be divided by 16 positive divisors. The sum of these divisors (counting 138432854) is 1, the average is 0.0625.

Base conversion 138432854

Base System Value
2 Binary 1000010000000101000101010110
3 Ternary 100122111010011202
4 Quaternary 20100011011112
5 Quinary 240414322404
6 Senary 21423032502
8 Octal 1020050526
10 Decimal 138432854
12 Duodecimal 3a43b732
16 Hexadecimal 8405156
20 Vigesimal 235422e
36 Base36 2af3h2

Cryptographic Hash Functions

md5 44a302504932feb55cdd279d499aa057
sha1 c36415664804b523e5891ed6cb49fe37bfa71223
sha256 84a3df10f59eb27d4212066cbbdc5d4aad4846d7dff778619ce4595fdd7437f1
sha512 1203bccdf93ea35e74cc6b2bff4dd00b24a24acc8b1e1b4acaa408424335bf444cd4687bbff9f96d5eaad32cd8b3da9f578a90be87b76abdbbd74462b89217a6
ripemd-160 756bdc4d4df85a3be0610adfc039c18ffcb60ed5

138432854 as geometric shapes

Circle

Radius = n
Diameter 276865708
Circumference 869799274.28374
Area 6.0204397973113E+16

Sphere

Radius = n
Volume 1.1112355513027E+25
Surface area 2.4081759189245E+17
Circumference 869799274.28374

Square

Length = n
Perimeter 553731416
Area 19163655066585316
Diagonal 195773619.60481

Cube

Length = n
Surface area 114981930399511896
Volume 2.652879463939E+24
Space diagonal 239772736.56476

Equilateral Triangle

Length = n
Perimeter 415298562
Area 8.2981060585126E+15
Altitude 119886368.28238

Triangular Pyramid

Length = n
Surface area 8.2981060585126E+15
Volume 3.1264484310363E+23
Height 65257873.201605