15148868 (number)

15148868 is an even 8-digits composite number following 15148867 and preceding 15148869. In scientific notation, it is written as 1.5148868 × 10^7. The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors. There are 6418368 positive integers (up to 15148868) that are relatively prime to 15148868.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5148868 × 10^7
Engineering notation 1.5148868 × 10^6

Prime Factorization of 15148868

Prime Factorization 2 × 2 × 7 × 89 × 6079

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7574434
Product of the distinct prime numbers

The prime factorization of 15148868 is 2 × 2 × 7 × 89 × 6079. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 91, 100, 438, 451, 8996, 8381, 70218, 91909, 210059, 685055, 8754606, 1073647, 91442302, 9654517, 70971723, 455120492, 589090345, 4451298187

Basic calculations (n = 15148868)

Multiplication

n×y
n×2 30297736
n×3 45446604
n×4 60595472
n×5 75744340

Division

n÷y
n÷2 7574434
n÷3 5049622.6666667
n÷3 3787217
n÷5 3029773.6

Exponentiation

ny
n2 229488201681424
n3 3.4764864748293E+21
n4 5.2664834710974E+28
n5 7.9781262927836E+35

Nth Root

y√n
2√n 3892.1546731855
3√n 247.43438998231
4√n 62.387135478282
5√n 27.294556140439

Divisors of 15148868

1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 6079, 12158, 24316, 42553, 85106, 170212, 541031, 1082062, 2164124, 3787217, 7574434, 15148868

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 -15148867
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 15148868 can be divided by 24 positive divisors. The sum of these divisors (counting 15148868) is 1, the average is 0.041666666666667.

Base conversion 15148868

Base System Value
2 Binary 111001110010011101000100
3 Ternary 1001111122100012
4 Quaternary 321302131010
5 Quinary 12334230433
6 Senary 1300405352
8 Octal 71623504
10 Decimal 15148868
12 Duodecimal 50a6858
16 Hexadecimal e72744
20 Vigesimal 4edc38
36 Base36 90oxw

Cryptographic Hash Functions

md5 9c1fcbf373bc9584679854251e7a56eb
sha1 e10d7b69b10378a913de6fa7d2c8935ec4b00253
sha256 d651fa92069669376dcb55df6cc4f490aad012f336ef7717da4f954b55137a3e
sha512 d018c3524f0888b859d641ab1c07e5e612526a6ee5881044b664dce65f9684db00df5031e1b182c5ad04e109f42b2394bea5ed298ca9738b95d8ab4854fdbaee
ripemd-160 e260a8486dff753acecf0de3525c8d46a1e5a25e

15148868 as geometric shapes

Circle

Radius = n
Diameter 30297736
Circumference 95183144.838003
Area 7.2095844848789E+14

Sphere

Radius = n
Volume 1.4562272492837E+22
Surface area 2.8838337939516E+15
Circumference 95183144.838003

Square

Length = n
Perimeter 60595472
Area 229488201681424
Diagonal 21423734.5802

Cube

Length = n
Surface area 1376929210088544
Volume 3.4764864748293E+21
Space diagonal 26238609.053154

Equilateral Triangle

Length = n
Perimeter 45446604
Area 99371306262460
Altitude 13119304.526577

Triangular Pyramid

Length = n
Surface area 99371306262460
Volume 4.0970786017585E+20
Height 7141244.8600666