15138071 (number)

15138071 is an odd 8-digits composite number following 15138070 and preceding 15138072. In scientific notation, it is written as 1.5138071 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 13246464 positive integers (up to 15138071) that are relatively prime to 15138071.

Interesting facts

Basic properties

Name

Name fifteen million one hundred thirty-eight thousand seventy-one

Notation

Scientific notation 1.5138071 × 10^7
Engineering notation 1.5138071 × 10^6

Prime Factorization of 15138071

Prime Factorization 13 × 23 × 197 × 257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15138071
Product of the distinct prime numbers

The prime factorization of 15138071 is 13 × 23 × 197 × 257. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 37, 44, 318, 169, 8257, 6510, 50996, 83610, 485460, 998071, 9466819, 3816841, 97949003, 91464181, 429536351, 641747510, 3718099622, 9968246948

Basic calculations (n = 15138071)

Multiplication

n×y
n×2 30276142
n×3 45414213
n×4 60552284
n×5 75690355

Division

n÷y
n÷2 7569035.5
n÷3 5046023.6666667
n÷3 3784517.75
n÷5 3027614.2

Exponentiation

ny
n2 229161193601041
n3 3.4690584191773E+21
n4 5.2514852652654E+28
n5 7.9497356801041E+35

Nth Root

y√n
2√n 3890.7674050244
3√n 247.37559166033
4√n 62.376016264461
5√n 27.290664319947

Divisors of 15138071

1, 13, 23, 197, 257, 299, 2561, 3341, 4531, 5911, 50629, 58903, 76843, 658177, 1164467, 15138071

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15138070
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15138071 can be divided by 16 positive divisors. The sum of these divisors (counting 15138071) is 1, the average is 0.0625.

Base conversion 15138071

Base System Value
2 Binary 111001101111110100010111
3 Ternary 1001111002112022
4 Quaternary 321233310113
5 Quinary 12333404241
6 Senary 1300243355
8 Octal 71576427
10 Decimal 15138071
12 Duodecimal 50a055b
16 Hexadecimal e6fd17
20 Vigesimal 4ec53b
36 Base36 90glz

Cryptographic Hash Functions

md5 384e7ea55145a50200b47a0a88b2d0c8
sha1 e452fbc2289cda7762531136c4310e9a2a19c948
sha256 ba46eea2718a863168a947a4514a5f288dec774bcf4750768e901b8908dd2df0
sha512 c63df12f929514a03a0a0f168a4c512c42462dd5ccc79651f9f7dcbeb001401cbc81481341fa2e1bd0264e9edb3378a7f98b0adae10e8a638c787a03cd8a4400
ripemd-160 1a18135ab675b9120468e7ff65ce39c55bfa0d0c

15138071 as geometric shapes

Circle

Radius = n
Diameter 30276142
Circumference 95115305.286241
Area 7.199311223049E+14

Sphere

Radius = n
Volume 1.4531157926082E+22
Surface area 2.8797244892196E+15
Circumference 95115305.286241

Square

Length = n
Perimeter 60552284
Area 229161193601041
Diagonal 21408465.316367

Cube

Length = n
Surface area 1374967161606246
Volume 3.4690584191773E+21
Space diagonal 26219908.100585

Equilateral Triangle

Length = n
Perimeter 45414213
Area 99229707610033
Altitude 13109954.050292

Triangular Pyramid

Length = n
Surface area 99229707610033
Volume 4.0883245542209E+20
Height 7136155.1054556