15148638 (number)

15148638 is an even 8-digits composite number following 15148637 and preceding 15148639. In scientific notation, it is written as 1.5148638 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 5011872 positive integers (up to 15148638) that are relatively prime to 15148638.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-eight thousand six hundred thirty-eight

Notation

Scientific notation 1.5148638 × 10^7
Engineering notation 1.5148638 × 10^6

Prime Factorization of 15148638

Prime Factorization 2 × 9 × 137 × 6143

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15148638
Product of the distinct prime numbers

The prime factorization of 15148638 is 2 × 9 × 137 × 6143. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 4, 26, 414, 59, 8068, 400, 72494, 91901, 420410, 164566, 8413735, 1302717, 89510017, 52609531, 233909674, 85446108, 7605497013, 8442858726

Basic calculations (n = 15148638)

Multiplication

n×y
n×2 30297276
n×3 45445914
n×4 60594552
n×5 75743190

Division

n÷y
n÷2 7574319
n÷3 5049546
n÷3 3787159.5
n÷5 3029727.6

Exponentiation

ny
n2 229481233255044
n3 3.4763281303742E+21
n4 5.2661636416256E+28
n5 7.9775206655748E+35

Nth Root

y√n
2√n 3892.1251264573
3√n 247.43313773918
4√n 62.386898676383
5√n 27.294473259183

Divisors of 15148638

1, 2, 9, 18, 137, 274, 1233, 2466, 6143, 12286, 55287, 110574, 841591, 1683182, 7574319, 15148638

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 -15148637
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 15148638 can be divided by 16 positive divisors. The sum of these divisors (counting 15148638) is 1, the average is 0.0625.

Base conversion 15148638

Base System Value
2 Binary 111001110010011001011110
3 Ternary 1001111122000200
4 Quaternary 321302121132
5 Quinary 12334224023
6 Senary 1300404330
8 Octal 71623136
10 Decimal 15148638
12 Duodecimal 50a66a6
16 Hexadecimal e7265e
20 Vigesimal 4edbbi
36 Base36 90ori

Cryptographic Hash Functions

md5 d5be9b2174620a9b2de073f6ba48dd09
sha1 c24886038c5bed739cc2755f7d16116f32a7b91d
sha256 403b3beb0381b003e00a26a12c8ba36c00119f49ca8a137428474fb395de21a2
sha512 904db9c723c50958273b226326b8aef2e12fd018d3a63db176d1d91de60fab895bd59a401fe50df79c2b4e93d6fa26decd579507e40a8a288e2a692a5f565ed9
ripemd-160 14f3e2e59a5e60c199b8a07e9f7c7b47bde6e8a0

15148638 as geometric shapes

Circle

Radius = n
Diameter 30297276
Circumference 95181699.705382
Area 7.2093655653077E+14

Sphere

Radius = n
Volume 1.4561609221135E+22
Surface area 2.8837462261231E+15
Circumference 95181699.705382

Square

Length = n
Perimeter 60594552
Area 229481233255044
Diagonal 21423409.31108

Cube

Length = n
Surface area 1376887399530264
Volume 3.4763281303742E+21
Space diagonal 26238210.681469

Equilateral Triangle

Length = n
Perimeter 45445914
Area 99368288845325
Altitude 13119105.340734

Triangular Pyramid

Length = n
Surface area 99368288845325
Volume 4.0968919910286E+20
Height 7141136.4370268