138292743 (number)

138292743 is an odd 9-digits composite number following 138292742 and preceding 138292744. In scientific notation, it is written as 1.38292743 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 92195160 positive integers (up to 138292743) that are relatively prime to 138292743.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million two hundred ninety-two thousand seven hundred forty-three

Notation

Scientific notation 1.38292743 × 10^8
Engineering notation 1.38292743 × 10^6

Prime Factorization of 138292743

Prime Factorization 3 × 46097581

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 138292743
Product of the distinct prime numbers

The prime factorization of 138292743 is 3 × 46097581. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 1, 18, 17, 130, 14, 9601, 6858, 10212, 41747, 334040, 942830, 5236366, 7352031, 23207750, 25481867, 169136499, 528783727, 9630029413, 2677520125

Basic calculations (n = 138292743)

Multiplication

n×y
n×2 276585486
n×3 414878229
n×4 553170972
n×5 691463715

Division

n÷y
n÷2 69146371.5
n÷3 46097581
n÷3 34573185.75
n÷5 27658548.6

Exponentiation

ny
n2 19124882766464049
n3 2.6448324973277E+24
n4 3.6576114083099E+32
n5 5.0582111448327E+40

Nth Root

y√n
2√n 11759.793493085
3√n 517.13007612882
4√n 108.44258154934
5√n 42.477590923053

Divisors of 138292743

1, 3, 46097581, 138292743

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 -138292742
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 138292743 can be divided by 4 positive divisors. The sum of these divisors (counting 138292743) is 1, the average is 0.25.

Base conversion 138292743

Base System Value
2 Binary 1000001111100010111000000111
3 Ternary 100122012222222110
4 Quaternary 20033202320013
5 Quinary 240400331433
6 Senary 21420032103
8 Octal 1017427007
10 Decimal 138292743
12 Duodecimal 3a392633
16 Hexadecimal 83e2e07
20 Vigesimal 2346bh3
36 Base36 2ac3d3

Cryptographic Hash Functions

md5 b244bdc1230ca4ef0a2462d26043b08a
sha1 c9656e3497dad6a8c0c1cf9367b5b519db2f23dc
sha256 a5a76efba04003251f8d530d5462ab990ece4fab11fda3ec28df3ca822926825
sha512 ede7f2c7b815ce466aa4479d9e6f21b19def61331bd05d8248b9a8a3b4a61004455d2df0545e32ce9e5ddbb8428c55567d30bffece0b6e9652360dae160a03e3
ripemd-160 8923bb899a882f4cb39c5f1d7a4d1a9e742180b7

138292743 as geometric shapes

Circle

Radius = n
Diameter 276585486
Circumference 868918930.90716
Area 6.0082591199889E+16

Sphere

Radius = n
Volume 1.1078648458107E+25
Surface area 2.4033036479956E+17
Circumference 868918930.90716

Square

Length = n
Perimeter 553170972
Area 19124882766464049
Diagonal 195575472.72838

Cube

Length = n
Surface area 114749296598784294
Volume 2.6448324973277E+24
Space diagonal 239530057.19407

Equilateral Triangle

Length = n
Perimeter 414878229
Area 8.2813171600785E+15
Altitude 119765028.59703

Triangular Pyramid

Length = n
Surface area 8.2813171600785E+15
Volume 3.1169649899383E+23
Height 65191824.242792