15142368 (number)

15142368 is an even 8-digits composite number following 15142367 and preceding 15142369. In scientific notation, it is written as 1.5142368 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 5047424 positive integers (up to 15142368) that are relatively prime to 15142368.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5142368 × 10^7
Engineering notation 1.5142368 × 10^6

Prime Factorization of 15142368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 157733

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 946398
Product of the distinct prime numbers

The prime factorization of 15142368 is 2 × 2 × 2 × 2 × 2 × 3 × 157733. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 7, 21, 12, 240, 568, 5617, 9690, 89706, 51879, 309050, 214496, 3392142, 5763612, 69014240, 98927599, 250278592, 254324287, 7909847661, 6809989053

Basic calculations (n = 15142368)

Multiplication

n×y
n×2 30284736
n×3 45427104
n×4 60569472
n×5 75711840

Division

n÷y
n÷2 7571184
n÷3 5047456
n÷3 3785592
n÷5 3028473.6

Exponentiation

ny
n2 229291308647424
n3 3.4720133747409E+21
n4 5.2574504221248E+28
n5 7.9610249033569E+35

Nth Root

y√n
2√n 3891.3195705313
3√n 247.39899561885
4√n 62.380442211733
5√n 27.292213456188

Divisors of 15142368

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 157733, 315466, 473199, 630932, 946398, 1261864, 1892796, 2523728, 3785592, 5047456, 7571184, 15142368

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 -15142367
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 15142368 can be divided by 24 positive divisors. The sum of these divisors (counting 15142368) is 1, the average is 0.041666666666667.

Base conversion 15142368

Base System Value
2 Binary 111001110000110111100000
3 Ternary 1001111022102110
4 Quaternary 321300313200
5 Quinary 12334023433
6 Senary 1300315320
8 Octal 71606740
10 Decimal 15142368
12 Duodecimal 50a2b40
16 Hexadecimal e70de0
20 Vigesimal 4ecfi8
36 Base36 90jxc

Cryptographic Hash Functions

md5 0dc6288f8cdd97889ab7652a9b381b2b
sha1 14ff58f0db0c65cf655a7686cac77018d807c74e
sha256 59e13c3d0f5c1bf5c9d0d9ceeb9f0746fc517034763ff33910f54e6417301566
sha512 23e3d357c6a85fde265b1880f97c7667638852107d0d7f7d7b8376976b757e3b84d4587927bbe9daabb713c7c70f0aaf3cc187d40fa204868f30bd0243d5669d
ripemd-160 79b133a95928f70026e05305a0ae88ec7481fe19

15142368 as geometric shapes

Circle

Radius = n
Diameter 30284736
Circumference 95142304.133506
Area 7.2033989077874E+14

Sphere

Radius = n
Volume 1.4543535615002E+22
Surface area 2.8813595631149E+15
Circumference 95142304.133506

Square

Length = n
Perimeter 60569472
Area 229291308647424
Diagonal 21414542.192044

Cube

Length = n
Surface area 1375747851884544
Volume 3.4720133747409E+21
Space diagonal 26227350.722905

Equilateral Triangle

Length = n
Perimeter 45427104
Area 99286049077824
Altitude 13113675.361453

Triangular Pyramid

Length = n
Surface area 99286049077824
Volume 4.0918070027494E+20
Height 7138180.7306815