15144938 (number)

15144938 is an even 8-digits composite number following 15144937 and preceding 15144939. In scientific notation, it is written as 1.5144938 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 7108416 positive integers (up to 15144938) that are relatively prime to 15144938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5144938 × 10^7
Engineering notation 1.5144938 × 10^6

Prime Factorization of 15144938

Prime Factorization 2 × 19 × 113 × 3527

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15144938
Product of the distinct prime numbers

The prime factorization of 15144938 is 2 × 19 × 113 × 3527. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 6, 68, 70, 814, 985, 7684, 6710, 93900, 13016, 769507, 774051, 8378702, 3734205, 31651333, 23055096, 376956648, 168688075, 8679236755, 263034145

Basic calculations (n = 15144938)

Multiplication

n×y
n×2 30289876
n×3 45434814
n×4 60579752
n×5 75724690

Division

n÷y
n÷2 7572469
n÷3 5048312.6666667
n÷3 3786234.5
n÷5 3028987.6

Exponentiation

ny
n2 229369147023844
n3 3.473781510789E+21
n4 5.2610205606446E+28
n5 7.9677830207687E+35

Nth Root

y√n
2√n 3891.6497786928
3√n 247.41299121609
4√n 62.38308888387
5√n 27.293139813641

Divisors of 15144938

1, 2, 19, 38, 113, 226, 2147, 3527, 4294, 7054, 67013, 134026, 398551, 797102, 7572469, 15144938

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 -15144937
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 15144938 can be divided by 16 positive divisors. The sum of these divisors (counting 15144938) is 1, the average is 0.0625.

Base conversion 15144938

Base System Value
2 Binary 111001110001011111101010
3 Ternary 1001111102221122
4 Quaternary 321301133222
5 Quinary 12334114223
6 Senary 1300335242
8 Octal 71613752
10 Decimal 15144938
12 Duodecimal 50a4522
16 Hexadecimal e717ea
20 Vigesimal 4ed26i
36 Base36 90lwq

Cryptographic Hash Functions

md5 07abb9be77636d589ba19bf7549723db
sha1 27aab0f3be7e42c792a4b96e1688e30e27605dbd
sha256 335c42f95d0f99ecd3b3d35f8b4d9407018b4d5b8d4ebaa263346dad5ab9feb1
sha512 bd1b34a109018489e6739fc433d1459f991ec9a56f4b4ac701c0521a809d56f2fb567b661a7f96630ae45f67b70bc53585d736ecfc159af1e28067b47fb91c3e
ripemd-160 91b385e31d345e2bb7b88d48c331c1ffb6275e00

15144938 as geometric shapes

Circle

Radius = n
Diameter 30289876
Circumference 95158451.919746
Area 7.2058442725027E+14

Sphere

Radius = n
Volume 1.4550941965961E+22
Surface area 2.8823377090011E+15
Circumference 95158451.919746

Square

Length = n
Perimeter 60579752
Area 229369147023844
Diagonal 21418176.7209

Cube

Length = n
Surface area 1376214882143064
Volume 3.473781510789E+21
Space diagonal 26231802.093481

Equilateral Triangle

Length = n
Perimeter 45434814
Area 99319754083508
Altitude 13115901.04674

Triangular Pyramid

Length = n
Surface area 99319754083508
Volume 4.0938907710656E+20
Height 7139392.2402999