15145468 (number)

15145468 is an even 8-digits composite number following 15145467 and preceding 15145469. In scientific notation, it is written as 1.5145468 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 6840384 positive integers (up to 15145468) that are relatively prime to 15145468.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5145468 × 10^7
Engineering notation 1.5145468 × 10^6

Prime Factorization of 15145468

Prime Factorization 2 × 2 × 611 × 6197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7572734
Product of the distinct prime numbers

The prime factorization of 15145468 is 2 × 2 × 611 × 6197. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 5, 27, 10, 432, 399, 9543, 9846, 6731, 96689, 950634, 59732, 8909920, 9637181, 59343658, 49294060, 842647721, 469665494, 2913709432, 400404236

Basic calculations (n = 15145468)

Multiplication

n×y
n×2 30290936
n×3 45436404
n×4 60581872
n×5 75727340

Division

n÷y
n÷2 7572734
n÷3 5048489.3333333
n÷3 3786367
n÷5 3029093.6

Exponentiation

ny
n2 229385200939024
n3 3.4741462204956E+21
n4 5.2617570409836E+28
n5 7.9691772887992E+35

Nth Root

y√n
2√n 3891.717872611
3√n 247.41587727073
4√n 62.383634653738
5√n 27.293330836696

Divisors of 15145468

1, 2, 4, 611, 1222, 2444, 6197, 12394, 24788, 3786367, 7572734, 15145468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15145467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15145468 can be divided by 12 positive divisors. The sum of these divisors (counting 15145468) is 1, the average is 0.083333333333333.

Base conversion 15145468

Base System Value
2 Binary 111001110001100111111100
3 Ternary 1001111110200021
4 Quaternary 321301213330
5 Quinary 12334123333
6 Senary 1300341524
8 Octal 71614774
10 Decimal 15145468
12 Duodecimal 50a48a4
16 Hexadecimal e719fc
20 Vigesimal 4ed3d8
36 Base36 90mbg

Cryptographic Hash Functions

md5 114d907ff8a840a624e8dfd3b6083435
sha1 acf04a9d8737e5254dd1d741990e369180af2ad6
sha256 c6f89eead43a34ebdbff233fa173fe4700a0d919b3c0fe5a53fac0eb6bb3d035
sha512 b97571ad5c6c6fb2acc9a313b7040c1f375b0a2da92a878a8d97a2faa86c533caeb3d9ab8de361c8b9cfb0c23794ae4e903494131ad6cd53026db0bc48fa5bef
ripemd-160 80bff96025b094f21be8cd2444c6d9f7bb1e2a90

15145468 as geometric shapes

Circle

Radius = n
Diameter 30290936
Circumference 95161782.007959
Area 7.2063486211226E+14

Sphere

Radius = n
Volume 1.4552469658407E+22
Surface area 2.882539448449E+15
Circumference 95161782.007959

Square

Length = n
Perimeter 60581872
Area 229385200939024
Diagonal 21418926.254088

Cube

Length = n
Surface area 1376311205634144
Volume 3.4741462204956E+21
Space diagonal 26232720.080409

Equilateral Triangle

Length = n
Perimeter 45436404
Area 99326705632696
Altitude 13116360.040204

Triangular Pyramid

Length = n
Surface area 99326705632696
Volume 4.0943205855767E+20
Height 7139642.0846959