15148920 (number)

15148920 is an even 8-digits composite number following 15148919 and preceding 15148921. In scientific notation, it is written as 1.5148920 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 4039680 positive integers (up to 15148920) that are relatively prime to 15148920.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-eight thousand nine hundred twenty

Notation

Scientific notation 1.5148920 × 10^7
Engineering notation 1.5148920 × 10^6

Prime Factorization of 15148920

Prime Factorization 2 × 2 × 2 × 3 × 5 × 126241

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3787230
Product of the distinct prime numbers

The prime factorization of 15148920 is 2 × 2 × 2 × 3 × 5 × 126241. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 72, 10, 381, 319, 3837, 9772, 90596, 83181, 372405, 374192, 7305560, 3623615, 13043357, 91819327, 577416294, 908671379, 2418045573, 3752807274

Basic calculations (n = 15148920)

Multiplication

n×y
n×2 30297840
n×3 45446760
n×4 60595680
n×5 75744600

Division

n÷y
n÷2 7574460
n÷3 5049640
n÷3 3787230
n÷5 3029784

Exponentiation

ny
n2 229489777166400
n3 3.4765222751116E+21
n4 5.2665557823884E+28
n5 7.9782632222939E+35

Nth Root

y√n
2√n 3892.1613532843
3√n 247.43467309639
4√n 62.387189015729
5√n 27.29457487867

Divisors of 15148920

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 126241, 252482, 378723, 504964, 631205, 757446, 1009928, 1262410, 1514892, 1893615, 2524820, 3029784, 3787230, 5049640, 7574460, 15148920

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15148919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15148920 can be divided by 32 positive divisors. The sum of these divisors (counting 15148920) is 1, the average is 0.03125.

Base conversion 15148920

Base System Value
2 Binary 111001110010011101111000
3 Ternary 1001111122102010
4 Quaternary 321302131320
5 Quinary 12334231140
6 Senary 1300405520
8 Octal 71623570
10 Decimal 15148920
12 Duodecimal 50a68a0
16 Hexadecimal e72778
20 Vigesimal 4edc60
36 Base36 90ozc

Cryptographic Hash Functions

md5 fda3e3fc6edd0a9410b028acbe551aa6
sha1 9906473ee2c40cbead0506c733c0e40b730ed4f7
sha256 e1dd0c7c08c147e387e9189adac427183dc61402b88aeaaee704cdb102a52e40
sha512 fb540401d47ee72353d77e2db02dcb13edd335f894589b5b0422ce82ad35e2f4e000659df4b9ea8f68ae295114d87aca19d07dc84e2699994c6893584b243096
ripemd-160 91f400a73e2f07226a04190934394f2a701a498e

15148920 as geometric shapes

Circle

Radius = n
Diameter 30297840
Circumference 95183471.563639
Area 7.2096339801992E+14

Sphere

Radius = n
Volume 1.4562422452709E+22
Surface area 2.8838535920797E+15
Circumference 95183471.563639

Square

Length = n
Perimeter 60595680
Area 229489777166400
Diagonal 21423808.119305

Cube

Length = n
Surface area 1376938662998400
Volume 3.4765222751116E+21
Space diagonal 26238699.119796

Equilateral Triangle

Length = n
Perimeter 45446760
Area 99371988467466
Altitude 13119349.559898

Triangular Pyramid

Length = n
Surface area 99371988467466
Volume 4.0971207927959E+20
Height 7141269.3731017