15148940 (number)

15148940 is an even 8-digits composite number following 15148939 and preceding 15148941. In scientific notation, it is written as 1.5148940 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 6045248 positive integers (up to 15148940) that are relatively prime to 15148940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5148940 × 10^7
Engineering notation 1.5148940 × 10^6

Prime Factorization of 15148940

Prime Factorization 2 × 2 × 5 × 683 × 1109

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7574470
Product of the distinct prime numbers

The prime factorization of 15148940 is 2 × 2 × 5 × 683 × 1109. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 4, 43, 66, 833, 408, 8096, 1370, 22917, 27714, 527532, 410996, 8426410, 209143, 67697916, 73275986, 325441405, 580175975, 6463715427, 6102910143

Basic calculations (n = 15148940)

Multiplication

n×y
n×2 30297880
n×3 45446820
n×4 60595760
n×5 75744700

Division

n÷y
n÷2 7574470
n÷3 5049646.6666667
n÷3 3787235
n÷5 3029788

Exponentiation

ny
n2 229490383123600
n3 3.4765360445164E+21
n4 5.2665835946217E+28
n5 7.9783158879908E+35

Nth Root

y√n
2√n 3892.16392255
3√n 247.43478198625
4√n 62.387209607018
5√n 27.294582085669

Divisors of 15148940

1, 2, 4, 5, 10, 20, 683, 1109, 1366, 2218, 2732, 3415, 4436, 5545, 6830, 11090, 13660, 22180, 757447, 1514894, 3029788, 3787235, 7574470, 15148940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15148939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15148940 can be divided by 24 positive divisors. The sum of these divisors (counting 15148940) is 1, the average is 0.041666666666667.

Base conversion 15148940

Base System Value
2 Binary 111001110010011110001100
3 Ternary 1001111122102212
4 Quaternary 321302132030
5 Quinary 12334231230
6 Senary 1300405552
8 Octal 71623614
10 Decimal 15148940
12 Duodecimal 50a68b8
16 Hexadecimal e7278c
20 Vigesimal 4edc70
36 Base36 90ozw

Cryptographic Hash Functions

md5 76de8de3cbe2e547e64d224f3034a592
sha1 5c3286070e9d28e5ccaa60a4b9fc66dfd118b9a0
sha256 2ebaeee16d57b5660ea5279cc072f06aa9f5b047019492ea403d433687e5aea3
sha512 5614b6a579426423d15a02bd6e8c8f697782888ba61d9aa891fa8ace72b3d194bd385a7753f1990b7c4eba1e3e6af9f76eb745124cb776a25159a023e07c02b3
ripemd-160 fc5185778f25402db540cc2a58a2b04f551047ad

15148940 as geometric shapes

Circle

Radius = n
Diameter 30297880
Circumference 95183597.227345
Area 7.2096530169061E+14

Sphere

Radius = n
Volume 1.4562480129857E+22
Surface area 2.8838612067624E+15
Circumference 95183597.227345

Square

Length = n
Perimeter 60595760
Area 229490383123600
Diagonal 21423836.403576

Cube

Length = n
Surface area 1376942298741600
Volume 3.4765360445164E+21
Space diagonal 26238733.760812

Equilateral Triangle

Length = n
Perimeter 45446820
Area 99372250854631
Altitude 13119366.880406

Triangular Pyramid

Length = n
Surface area 99372250854631
Volume 4.097137020195E+20
Height 7141278.8011921