2015138838 (number)

2015138838 is an even 10-digits composite number following 2015138837 and preceding 2015138839. In scientific notation, it is written as 2.015138838 × 10^9. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 671712944 positive integers (up to 2015138838) that are relatively prime to 2015138838.

Interesting facts

Basic properties

Name

Name two billion fifteen million one hundred thirty-eight thousand eight hundred thirty-eight

Notation

Scientific notation 2.015138838 × 10^9
Engineering notation 2.015138838 × 10^9

Prime Factorization of 2015138838

Prime Factorization 2 × 3 × 335856473

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2015138838
Product of the distinct prime numbers

The prime factorization of 2015138838 is 2 × 3 × 335856473. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 5, 66, 34, 665, 801, 168, 2405, 72166, 24518, 253652, 771653, 4437391, 8760997, 71423021, 20768204, 113484137, 304440091, 7100554091, 7489364992

Basic calculations (n = 2015138838)

Multiplication

n×y
n×2 4030277676
n×3 6045416514
n×4 8060555352
n×5 10075694190

Division

n÷y
n÷2 1007569419
n÷3 671712946
n÷3 503784709.5
n÷5 403027767.6

Exponentiation

ny
n2 4060784536415990244
n3 8.1830446320817E+27
n4 1.6489971051195E+37
n5 3.3229581102759E+46

Nth Root

y√n
2√n 44890.297815898
3√n 1263.0920192815
4√n 211.87330604844
5√n 72.587358871365

Divisors of 2015138838

1, 2, 3, 6, 335856473, 671712946, 1007569419, 2015138838

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 -2015138837
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 2015138838 can be divided by 8 positive divisors. The sum of these divisors (counting 2015138838) is 1, the average is 0.125.

Base conversion 2015138838

Base System Value
2 Binary 1111000000111001001010000010110
3 Ternary 12012102211122210210
4 Quaternary 1320013021100112
5 Quinary 13111333420323
6 Senary 531543230250
8 Octal 17007112026
10 Decimal 2015138838
12 Duodecimal 482a48386
16 Hexadecimal 781c9416
20 Vigesimal 1b9ec71i
36 Base36 xbrf2u

Cryptographic Hash Functions

md5 e4cc4860e836433f13ba89bb1d41562e
sha1 9b640bb189e107e2b686bffcf40e64562d7ebc1c
sha256 a0464b12fd92edfd9e98ee2f3448a64483fd756203798921c926f2d975334766
sha512 1ebc3ff642f2ed2330aa10d359ab53cd3bc5da1ae84b89434c65023f563eb7a1575f7be87e2c5a56251b3be2cd146854765fd3d9ad49a7f14fe8cd734b9216b1
ripemd-160 970c6452ce96030596838e4516de94ee338ae235

2015138838 as geometric shapes

Circle

Radius = n
Diameter 4030277676
Circumference 12661490738.849
Area 1.2757330867416E+19

Sphere

Radius = n
Volume 3.4277057200194E+28
Surface area 5.1029323469662E+19
Circumference 12661490738.849

Square

Length = n
Perimeter 8060555352
Area 4060784536415990244
Diagonal 2849836674.7644

Cube

Length = n
Surface area 2.4364707218496E+19
Volume 8.1830446320817E+27
Space diagonal 3490322851.7213

Equilateral Triangle

Length = n
Perimeter 6045416514
Area 1.7583712839156E+18
Altitude 1745161425.8607

Triangular Pyramid

Length = n
Surface area 1.7583712839156E+18
Volume 9.6438105834952E+26
Height 949945558.25479