2015138842 (number)

2015138842 is an even 10-digits composite number following 2015138841 and preceding 2015138843. In scientific notation, it is written as 2.015138842 × 10^9. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 984137532 positive integers (up to 2015138842) that are relatively prime to 2015138842.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.015138842 × 10^9
Engineering notation 2.015138842 × 10^9

Prime Factorization of 2015138842

Prime Factorization 2 × 43 × 23431847

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 2015138842
Product of the distinct prime numbers

The prime factorization of 2015138842 is 2 × 43 × 23431847. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 9, 21, 92, 273, 177, 5670, 1554, 36043, 17720, 75909, 824560, 3062108, 6359852, 14354651, 90227709, 298049471, 779298633, 622583713, 3728812429

Basic calculations (n = 2015138842)

Multiplication

n×y
n×2 4030277684
n×3 6045416526
n×4 8060555368
n×5 10075694210

Division

n÷y
n÷2 1007569421
n÷3 671712947.33333
n÷3 503784710.5
n÷5 403027768.4

Exponentiation

ny
n2 4060784552537100964
n3 8.1830446808111E+27
n4 1.6489971182124E+37
n5 3.3229581432559E+46

Nth Root

y√n
2√n 44890.297860451
3√n 1263.0920201172
4√n 211.87330615359
5√n 72.587358900182

Divisors of 2015138842

1, 2, 43, 86, 23431847, 46863694, 1007569421, 2015138842

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 -2015138841
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 2015138842 can be divided by 8 positive divisors. The sum of these divisors (counting 2015138842) is 1, the average is 0.125.

Base conversion 2015138842

Base System Value
2 Binary 1111000000111001001010000011010
3 Ternary 12012102211122210221
4 Quaternary 1320013021100122
5 Quinary 13111333420332
6 Senary 531543230254
8 Octal 17007112032
10 Decimal 2015138842
12 Duodecimal 482a4838a
16 Hexadecimal 781c941a
20 Vigesimal 1b9ec722
36 Base36 xbrf2y

Cryptographic Hash Functions

md5 024da55899345130bf27b9294f224974
sha1 0f1d60f7c85b464de39c0733f31a14b470972d39
sha256 3e8424a13bf7cf3232c8c9889ffa012f80669b1211e03be0c11121d4aeeaf73b
sha512 9cb650ebae5a5fc843c94fe9e22abda46a9ca764d5a007c6aa45c1f15b429ee625d1227062c0c55bc9a4dba72a5fab024f1655a249844185fdf4ac37d5e3b496
ripemd-160 66f30a996fe7dc34691219c61c9717f6c4637964

2015138842 as geometric shapes

Circle

Radius = n
Diameter 4030277684
Circumference 12661490763.981
Area 1.2757330918061E+19

Sphere

Radius = n
Volume 3.4277057404311E+28
Surface area 5.1029323672246E+19
Circumference 12661490763.981

Square

Length = n
Perimeter 8060555368
Area 4060784552537100964
Diagonal 2849836680.4212

Cube

Length = n
Surface area 2.4364707315223E+19
Volume 8.1830446808111E+27
Space diagonal 3490322858.6495

Equilateral Triangle

Length = n
Perimeter 6045416526
Area 1.7583712908963E+18
Altitude 1745161429.3248

Triangular Pyramid

Length = n
Surface area 1.7583712908963E+18
Volume 9.6438106409234E+26
Height 949945560.1404