138049429 (number)

138049429 is an odd 9-digits composite number following 138049428 and preceding 138049430. In scientific notation, it is written as 1.38049429 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 118214736 positive integers (up to 138049429) that are relatively prime to 138049429.

Interesting facts

Basic properties

Name

Name one hundred thirty-eight million forty-nine thousand four hundred twenty-nine

Notation

Scientific notation 1.38049429 × 10^8
Engineering notation 1.38049429 × 10^6

Prime Factorization of 138049429

Prime Factorization 7 × 17783 × 1109

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 138049429
Product of the distinct prime numbers

The prime factorization of 138049429 is 7 × 17783 × 1109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 60, 86, 61, 592, 4156, 827, 49304, 92849, 270996, 15707, 6804252, 5312791, 63179581, 77467894, 49750366, 273977542, 4713297679, 8269238288

Basic calculations (n = 138049429)

Multiplication

n×y
n×2 276098858
n×3 414148287
n×4 552197716
n×5 690247145

Division

n÷y
n÷2 69024714.5
n÷3 46016476.333333
n÷3 34512357.25
n÷5 27609885.8

Exponentiation

ny
n2 19057644847226041
n3 2.6308969892443E+24
n4 3.63193827123E+32
n5 5.0138700450655E+40

Nth Root

y√n
2√n 11749.443774069
3√n 516.82661635811
4√n 108.39485123413
5√n 42.462633270598

Divisors of 138049429

1, 7, 1109, 7763, 17783, 124481, 19721347, 138049429

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138049428
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138049429 can be divided by 8 positive divisors. The sum of these divisors (counting 138049429) is 1, the average is 0.125.

Base conversion 138049429

Base System Value
2 Binary 1000001110100111011110010101
3 Ternary 100121202122012211
4 Quaternary 20032213132111
5 Quinary 240320040204
6 Senary 21410513421
8 Octal 1016473625
10 Decimal 138049429
12 Duodecimal 3a295871
16 Hexadecimal 83a7795
20 Vigesimal 232g3b9
36 Base36 2a6vmd

Cryptographic Hash Functions

md5 923d1f9a029616e7c95bbc59733311bd
sha1 f105f43db1a6b78668012b92fd574b82504ef6d6
sha256 08b90c2fcb9b909e41ab636034e8d29b7a4aa4de00d9621b1b7db0ece7b0ab45
sha512 64c4785c836ffa2f11a2c5d6effea11926f4f1271c3be77979e8d88d79b7da5c93c528ffdd9345b34e2a43eee3af2c7b0a935b437e71ef2d036581b7ef27d4db
ripemd-160 15565719aa26b7d2b6af32ad13bb5db64595490a

138049429 as geometric shapes

Circle

Radius = n
Diameter 276098858
Circumference 867390143.95733
Area 5.9871357046769E+16

Sphere

Radius = n
Volume 1.1020275538349E+25
Surface area 2.3948542818707E+17
Circumference 867390143.95733

Square

Length = n
Perimeter 552197716
Area 19057644847226041
Diagonal 195231374.76966

Cube

Length = n
Surface area 114345869083356246
Volume 2.6308969892443E+24
Space diagonal 239108624.98387

Equilateral Triangle

Length = n
Perimeter 414148287
Area 8.2522022869997E+15
Altitude 119554312.49194

Triangular Pyramid

Length = n
Surface area 8.2522022869997E+15
Volume 3.1005418361632E+23
Height 65077124.923221