138361738 (number)

138361738 is an even 9-digits composite number following 138361737 and preceding 138361739. In scientific notation, it is written as 1.38361738 × 10^8. The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors. There are 69180868 positive integers (up to 138361738) that are relatively prime to 138361738.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred sixty-one thousand seven hundred thirty-eight

Notation

Scientific notation 1.38361738 × 10^8
Engineering notation 1.38361738 × 10^6

Prime Factorization of 138361738

Prime Factorization 2 × 69180869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138361738
Product of the distinct prime numbers

The prime factorization of 138361738 is 2 × 69180869. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 2, 95, 14, 673, 335, 8428, 3440, 65290, 12641, 943806, 604096, 646263, 1848975, 99432057, 93052893, 800572181, 283737445, 4861258245, 8549439293

Basic calculations (n = 138361738)

Multiplication

n×y
n×2 276723476
n×3 415085214
n×4 553446952
n×5 691808690

Division

n÷y
n÷2 69180869
n÷3 46120579.333333
n÷3 34590434.5
n÷5 27672347.6

Exponentiation

ny
n2 19143970542380644
n3 2.6487930364646E+24
n4 3.6649160812754E+32
n5 5.0708415862941E+40

Nth Root

y√n
2√n 11762.726639687
3√n 517.21606149804
4√n 108.45610466768
5√n 42.481828537597

Divisors of 138361738

1, 2, 69180869, 138361738

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138361737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138361738 can be divided by 4 positive divisors. The sum of these divisors (counting 138361738) is 1, the average is 0.25.

Base conversion 138361738

Base System Value
2 Binary 1000001111110011101110001010
3 Ternary 100122100111121211
4 Quaternary 20033303232022
5 Quinary 240410033423
6 Senary 21421323334
8 Octal 1017635612
10 Decimal 138361738
12 Duodecimal 3a40654a
16 Hexadecimal 83f3b8a
20 Vigesimal 234f46i
36 Base36 2adklm

Cryptographic Hash Functions

md5 54f90e77f9c8c59d404d036812387dd2
sha1 cf4fe15a40f2e3f262707dc2f3b4d523e07e0b76
sha256 dc42787994fe8a6260f2f8822c2602fdb31f5e154eb269ebc989d2db4378a853
sha512 f5ae2d66d6d02c66efc8ab98a5d78c45b8346131ff72a2d50478d0f8bea7a4ad24e545f006f980e1856a8837b4cead8aa8723cc63f46feefcce47066cd3fc1c9
ripemd-160 a977432ccb3cd1fdb281f2791a4dd092b40e5aa9

138361738 as geometric shapes

Circle

Radius = n
Diameter 276723476
Circumference 869352439.27743
Area 6.0142557216482E+16

Sphere

Radius = n
Volume 1.1095238325649E+25
Surface area 2.4057022886593E+17
Circumference 869352439.27743

Square

Length = n
Perimeter 553446952
Area 19143970542380644
Diagonal 195673046.39311

Cube

Length = n
Surface area 114863823254283864
Volume 2.6487930364646E+24
Space diagonal 239649560.03953

Equilateral Triangle

Length = n
Perimeter 415085214
Area 8.2895824095013E+15
Altitude 119824780.01977

Triangular Pyramid

Length = n
Surface area 8.2895824095013E+15
Volume 3.121632530073E+23
Height 65224348.797704