15149742 (number)

15149742 is an even 8-digits composite number following 15149741 and preceding 15149743. In scientific notation, it is written as 1.5149742 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 5028480 positive integers (up to 15149742) that are relatively prime to 15149742.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-nine thousand seven hundred forty-two

Notation

Scientific notation 1.5149742 × 10^7
Engineering notation 1.5149742 × 10^6

Prime Factorization of 15149742

Prime Factorization 2 × 3 × 241 × 10477

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15149742
Product of the distinct prime numbers

The prime factorization of 15149742 is 2 × 3 × 241 × 10477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 88, 25, 373, 809, 6610, 2469, 56718, 58216, 613581, 646150, 3480273, 3079877, 41533046, 37348918, 558677407, 86472106, 1483648710, 961822847

Basic calculations (n = 15149742)

Multiplication

n×y
n×2 30299484
n×3 45449226
n×4 60598968
n×5 75748710

Division

n÷y
n÷2 7574871
n÷3 5049914
n÷3 3787435.5
n÷5 3029948.4

Exponentiation

ny
n2 229514682666564
n3 3.4770882276103E+21
n4 5.2676989559534E+28
n5 7.9804280116363E+35

Nth Root

y√n
2√n 3892.2669487074
3√n 247.43914839062
4√n 62.388035300908
5√n 27.294871080031

Divisors of 15149742

1, 2, 3, 6, 241, 482, 723, 1446, 10477, 20954, 31431, 62862, 2524957, 5049914, 7574871, 15149742

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 -15149741
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 15149742 can be divided by 16 positive divisors. The sum of these divisors (counting 15149742) is 1, the average is 0.0625.

Base conversion 15149742

Base System Value
2 Binary 111001110010101010101110
3 Ternary 1001111200112120
4 Quaternary 321302222232
5 Quinary 12334242432
6 Senary 1300413410
8 Octal 71625256
10 Decimal 15149742
12 Duodecimal 50a7266
16 Hexadecimal e72aae
20 Vigesimal 4ede72
36 Base36 90pm6

Cryptographic Hash Functions

md5 9d6cad1316f0e4571f5d1f52de5badca
sha1 6f229f8462b86c26525e76cb3438f5865df280cf
sha256 b818dc6d65150fa362673e5c676635c3e7089ef9ad86c2f4e007451ba6db3035
sha512 f062d02f81ebfdf438eb646032cf5402e79db5d5607f982609fe91879fd54725752c24773e7d08c61ad838a1396f5b36b317057abfd471e2e10b4d3d8d0bafa0
ripemd-160 e0c41657911b384ce8119594a48509b19e21e13e

15149742 as geometric shapes

Circle

Radius = n
Diameter 30299484
Circumference 95188636.341961
Area 7.2104164095627E+14

Sphere

Radius = n
Volume 1.4564793108992E+22
Surface area 2.8841665638251E+15
Circumference 95188636.341961

Square

Length = n
Perimeter 60598968
Area 229514682666564
Diagonal 21424970.602853

Cube

Length = n
Surface area 1377088095999384
Volume 3.4770882276103E+21
Space diagonal 26240122.86556

Equilateral Triangle

Length = n
Perimeter 45449226
Area 99382772865384
Altitude 13120061.43278

Triangular Pyramid

Length = n
Surface area 99382772865384
Volume 4.0977877742119E+20
Height 7141656.8676178