15142400 (number)

15142400 is an even 8-digits composite number following 15142399 and preceding 15142401. In scientific notation, it is written as 1.5142400 × 10^7. The sum of its digits is 17. It has a total of 12 prime factors and 80 positive divisors. There are 4792320 positive integers (up to 15142400) that are relatively prime to 15142400.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-two thousand four hundred

Notation

Scientific notation 1.5142400 × 10^7
Engineering notation 1.5142400 × 10^6

Prime Factorization of 15142400

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 455 × 5

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 59150
Product of the distinct prime numbers

The prime factorization of 15142400 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 455 × 5. Since it has a total of 12 prime factors.

Most popular turbo-numbers

1, 5, 73, 66, 151, 487, 6700, 5656, 1330, 95320, 341244, 995077, 2792226, 9894076, 70646788, 96474431, 502538075, 845619009, 1281014967, 6563242534

Basic calculations (n = 15142400)

Multiplication

n×y
n×2 30284800
n×3 45427200
n×4 60569600
n×5 75712000

Division

n÷y
n÷2 7571200
n÷3 5047466.6666667
n÷3 3785600
n÷5 3028480

Exponentiation

ny
n2 229292277760000
n3 3.472035386753E+21
n4 5.2574948640369E+28
n5 7.9611090229192E+35

Nth Root

y√n
2√n 3891.3236822449
3√n 247.39916989283
4√n 62.380475168476
5√n 27.292224991373

Divisors of 15142400

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 455, 512, 520, 640, 832, 910, 1040, 1280, 1664, 1820, 2080, 2275, 2560, 3328, 3640, 4160, 4550, 5915, 6656, 7280, 8320, 9100, 11830, 14560, 16640, 18200, 23660, 29120, 29575, 33280, 36400, 47320, 58240, 59150, 72800, 94640, 116480, 118300, 145600, 189280, 232960, 236600, 291200, 378560, 473200, 582400, 757120, 946400, 1164800, 1514240, 1892800, 3028480, 3785600, 7571200, 15142400

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15142399
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15142400 can be divided by 80 positive divisors. The sum of these divisors (counting 15142400) is 1, the average is 0.0125.

Base conversion 15142400

Base System Value
2 Binary 111001110000111000000000
3 Ternary 1001111022110122
4 Quaternary 321300320000
5 Quinary 12334024100
6 Senary 1300315412
8 Octal 71607000
10 Decimal 15142400
12 Duodecimal 50a2b68
16 Hexadecimal e70e00
20 Vigesimal 4ecg00
36 Base36 90jy8

Cryptographic Hash Functions

md5 1c9158078d3bf0993583a4c253950a2f
sha1 9e24f6694c5b2e0ff272f737aaea4ad87360166f
sha256 44f38d8b51422237d826d5e5962398b4a02fb4614b22f69a1f5edbfe3070b914
sha512 1019b0256fd39dbfa1cffc1518ff30114b21cd020ba0b8b578c2b8927f0366cf585fd84f253411300551513f02b7dd61bab8bb9776086d248e7f9eae9380cf82
ripemd-160 85a1ccc242a2c784460321d58687779e376829d2

15142400 as geometric shapes

Circle

Radius = n
Diameter 30284800
Circumference 95142505.195436
Area 7.2034293533569E+14

Sphere

Radius = n
Volume 1.4543627818703E+22
Surface area 2.8813717413427E+15
Circumference 95142505.195436

Square

Length = n
Perimeter 60569600
Area 229292277760000
Diagonal 21414587.446878

Cube

Length = n
Surface area 1375753666560000
Volume 3.472035386753E+21
Space diagonal 26227406.148531

Equilateral Triangle

Length = n
Perimeter 45427200
Area 99286468715879
Altitude 13113703.074265

Triangular Pyramid

Length = n
Surface area 99286468715879
Volume 4.0918329441545E+20
Height 7138195.8156261