15144974 (number)

15144974 is an even 8-digits composite number following 15144973 and preceding 15144975. In scientific notation, it is written as 1.5144974 × 10^7. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 6989976 positive integers (up to 15144974) that are relatively prime to 15144974.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-four thousand nine hundred seventy-four

Notation

Scientific notation 1.5144974 × 10^7
Engineering notation 1.5144974 × 10^6

Prime Factorization of 15144974

Prime Factorization 2 × 13 × 582499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 15144974
Product of the distinct prime numbers

The prime factorization of 15144974 is 2 × 13 × 582499. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 7, 3, 49, 533, 920, 5239, 7610, 88938, 52211, 759502, 659527, 4034825, 4969238, 20384178, 65087919, 95358243, 145997438, 3481111315, 1298888104

Basic calculations (n = 15144974)

Multiplication

n×y
n×2 30289948
n×3 45434922
n×4 60579896
n×5 75724870

Division

n÷y
n÷2 7572487
n÷3 5048324.6666667
n÷3 3786243.5
n÷5 3028994.8

Exponentiation

ny
n2 229370237460676
n3 3.4738062827158E+21
n4 5.2610705832767E+28
n5 7.967877719589E+35

Nth Root

y√n
2√n 3891.6544039778
3√n 247.41318725212
4√n 62.383125955484
5√n 27.293152788961

Divisors of 15144974

1, 2, 13, 26, 582499, 1164998, 7572487, 15144974

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 -15144973
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 15144974 can be divided by 8 positive divisors. The sum of these divisors (counting 15144974) is 1, the average is 0.125.

Base conversion 15144974

Base System Value
2 Binary 111001110001100000001110
3 Ternary 1001111102222222
4 Quaternary 321301200032
5 Quinary 12334114344
6 Senary 1300335342
8 Octal 71614016
10 Decimal 15144974
12 Duodecimal 50a4552
16 Hexadecimal e7180e
20 Vigesimal 4ed28e
36 Base36 90lxq

Cryptographic Hash Functions

md5 b26a5f37088207c9172c779e686926e9
sha1 c79890e68568c47289a2b9cd2512b28a90e19e75
sha256 4966d962e38f69f2f459b9a357f5ecf2db323ccd1d04a400354e47faba9348b8
sha512 6d15dc27d8540bc64287660d27d5887a8cad215919684a942df951656f0436785b9edb133e64340a245006a4463cb9391583758090ba616e71d70deeababb027
ripemd-160 083d1b5bdb4a7022d7486172ef8f830c7b3fbf45

15144974 as geometric shapes

Circle

Radius = n
Diameter 30289948
Circumference 95158678.114417
Area 7.2058785295861E+14

Sphere

Radius = n
Volume 1.4551045730365E+22
Surface area 2.8823514118344E+15
Circumference 95158678.114417

Square

Length = n
Perimeter 60579896
Area 229370237460676
Diagonal 21418227.632588

Cube

Length = n
Surface area 1376221424764056
Volume 3.4738062827158E+21
Space diagonal 26231864.44731

Equilateral Triangle

Length = n
Perimeter 45434922
Area 99320226256507
Altitude 13115932.223655

Triangular Pyramid

Length = n
Surface area 99320226256507
Volume 4.0939199650612E+20
Height 7139409.2108626