138049140 (number)

138049140 is an even 9-digits composite number following 138049139 and preceding 138049141. In scientific notation, it is written as 1.38049140 × 10^8. The sum of its digits is 30. It has a total of 4 prime factors and 12 positive divisors. There are 36813088 positive integers (up to 138049140) that are relatively prime to 138049140.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.38049140 × 10^8
Engineering notation 1.38049140 × 10^6

Prime Factorization of 138049140

Prime Factorization 2 × 2 × 15 × 2300819

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 69024570
Product of the distinct prime numbers

The prime factorization of 138049140 is 2 × 2 × 15 × 2300819. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 11, 82, 927, 176, 5604, 386, 60291, 6082, 943309, 591358, 6303741, 4872455, 84515258, 87287855, 418848330, 697027678, 1671207586, 9075112849

Basic calculations (n = 138049140)

Multiplication

n×y
n×2 276098280
n×3 414147420
n×4 552196560
n×5 690245700

Division

n÷y
n÷2 69024570
n÷3 46016380
n÷3 34512285
n÷5 27609828

Exponentiation

ny
n2 19057565054739600
n3 2.6308804663009E+24
n4 3.6319078581563E+32
n5 5.0138175637772E+40

Nth Root

y√n
2√n 11749.431475608
3√n 516.8262557071
4√n 108.3947945042
5√n 42.462615491878

Divisors of 138049140

1, 2, 4, 15, 30, 60, 2300819, 4601638, 9203276, 34512285, 69024570, 138049140

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -138049139
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 138049140 can be divided by 12 positive divisors. The sum of these divisors (counting 138049140) is 1, the average is 0.083333333333333.

Base conversion 138049140

Base System Value
2 Binary 1000001110100111011001110100
3 Ternary 100121202121211010
4 Quaternary 20032213121310
5 Quinary 240320033030
6 Senary 21410512220
8 Octal 1016473164
10 Decimal 138049140
12 Duodecimal 3a295670
16 Hexadecimal 83a7674
20 Vigesimal 232g2h0
36 Base36 2a6vec

Cryptographic Hash Functions

md5 ee7a580f8a09c1cff032b0358deda980
sha1 fbb1576a53fdaf11718ba74de4adf6f864364065
sha256 267a1de58cb66e91bca7603d651b6ba98b8cbffa6396d2b76a63ff8aa941f1b3
sha512 1f54c5f29884b2a531bcbb648421ada28e1c97db9cd30ce3fb0ce3a36718b4ede025433e0a30e489b77a0a947f85b0a23801dd7f4b6c30d89cca89fc1ae9274d
ripemd-160 e73ce94aecac51008470f838ef837d5b3ead08b4

138049140 as geometric shapes

Circle

Radius = n
Diameter 276098280
Circumference 867388328.11678
Area 5.9871106371279E+16

Sphere

Radius = n
Volume 1.1020206327205E+25
Surface area 2.3948442548512E+17
Circumference 867388328.11678

Square

Length = n
Perimeter 552196560
Area 19057565054739600
Diagonal 195230966.06194

Cube

Length = n
Surface area 114345390328437600
Volume 2.6308804663009E+24
Space diagonal 239108124.42119

Equilateral Triangle

Length = n
Perimeter 414147420
Area 8.2521677358395E+15
Altitude 119554062.21059

Triangular Pyramid

Length = n
Surface area 8.2521677358395E+15
Volume 3.1005223636876E+23
Height 65076988.687314