138346738 (number)

138346738 is an even 9-digits composite number following 138346737 and preceding 138346739. In scientific notation, it is written as 1.38346738 × 10^8. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 65383920 positive integers (up to 138346738) that are relatively prime to 138346738.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million three hundred forty-six thousand seven hundred thirty-eight

Notation

Scientific notation 1.38346738 × 10^8
Engineering notation 1.38346738 × 10^6

Prime Factorization of 138346738

Prime Factorization 2 × 43 × 31 × 51893

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 138346738
Product of the distinct prime numbers

The prime factorization of 138346738 is 2 × 43 × 31 × 51893. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 50, 89, 1, 130, 6724, 3985, 83764, 17695, 771074, 248382, 6578038, 3735541, 25491092, 1058655, 789151387, 517634669, 5595007397, 7067796352

Basic calculations (n = 138346738)

Multiplication

n×y
n×2 276693476
n×3 415040214
n×4 553386952
n×5 691733690

Division

n÷y
n÷2 69173369
n÷3 46115579.333333
n÷3 34586684.5
n÷5 27669347.6

Exponentiation

ny
n2 19139819915240644
n3 2.647931651181E+24
n4 3.6633270638784E+32
n5 5.068093495147E+40

Nth Root

y√n
2√n 11762.089015137
3√n 517.19737010398
4√n 108.45316507662
5√n 42.480907394119

Divisors of 138346738

1, 2, 31, 43, 62, 86, 1333, 2666, 51893, 103786, 1608683, 2231399, 3217366, 4462798, 69173369, 138346738

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 -138346737
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 138346738 can be divided by 16 positive divisors. The sum of these divisors (counting 138346738) is 1, the average is 0.0625.

Base conversion 138346738

Base System Value
2 Binary 1000001111110000000011110010
3 Ternary 100122022202001021
4 Quaternary 20033300003302
5 Quinary 240404043423
6 Senary 21421130054
8 Octal 1017600362
10 Decimal 138346738
12 Duodecimal 3a3b992a
16 Hexadecimal 83f00f2
20 Vigesimal 234d6gi
36 Base36 2ad90y

Cryptographic Hash Functions

md5 eef84a4054c14026ad112a8744e53da4
sha1 c02206a0185bac1b38b2792b22a0f7fbc2953256
sha256 322b8cea7c8048df193a6db29f6be9fae1df962d33dcaac94877d4a5e2b305ef
sha512 131db94c909a8d37676a9af890881d3c5abf0258b94d0ea3fae0e0a2bff2b87e7b000f91a11066d39db6091eff88ba15a235d4816ad1a18151395b60292f28c4
ripemd-160 1bddb1d70d3d75fca0a0f968c471b6f17f0981eb

138346738 as geometric shapes

Circle

Radius = n
Diameter 276693476
Circumference 869258191.49782
Area 6.0129517636752E+16

Sphere

Radius = n
Volume 1.1091630163411E+25
Surface area 2.4051807054701E+17
Circumference 869258191.49782

Square

Length = n
Perimeter 553386952
Area 19139819915240644
Diagonal 195651833.18968

Cube

Length = n
Surface area 114838919491443864
Volume 2.647931651181E+24
Space diagonal 239623579.27742

Equilateral Triangle

Length = n
Perimeter 415040214
Area 8.2877851352289E+15
Altitude 119811789.63871

Triangular Pyramid

Length = n
Surface area 8.2877851352289E+15
Volume 3.1206173777809E+23
Height 65217277.729892