15145712 (number)

15145712 is an even 8-digits composite number following 15145711 and preceding 15145713. In scientific notation, it is written as 1.5145712 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 10 positive divisors. There are 7572848 positive integers (up to 15145712) that are relatively prime to 15145712.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-five thousand seven hundred twelve

Notation

Scientific notation 1.5145712 × 10^7
Engineering notation 1.5145712 × 10^6

Prime Factorization of 15145712

Prime Factorization 2 × 2 × 2 × 2 × 946607

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 1893214
Product of the distinct prime numbers

The prime factorization of 15145712 is 2 × 2 × 2 × 2 × 946607. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 6, 7, 71, 297, 872, 3976, 2076, 61577, 64500, 156929, 901979, 8168367, 8208617, 68741500, 17480480, 916000386, 739197598, 4479243687, 3054387723

Basic calculations (n = 15145712)

Multiplication

n×y
n×2 30291424
n×3 45437136
n×4 60582848
n×5 75728560

Division

n÷y
n÷2 7572856
n÷3 5048570.6666667
n÷3 3786428
n÷5 3029142.4

Exponentiation

ny
n2 229392591986944
n3 3.4743141331678E+21
n4 5.2620961258489E+28
n5 7.9698192438423E+35

Nth Root

y√n
2√n 3891.7492211087
3√n 247.4172059223
4√n 62.383885909012
5√n 27.293418777588

Divisors of 15145712

1, 2, 4, 8, 16, 946607, 1893214, 3786428, 7572856, 15145712

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15145711
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15145712 can be divided by 10 positive divisors. The sum of these divisors (counting 15145712) is 1, the average is 0.1.

Base conversion 15145712

Base System Value
2 Binary 111001110001101011110000
3 Ternary 1001111111000022
4 Quaternary 321301223300
5 Quinary 12334130322
6 Senary 1300343012
8 Octal 71615360
10 Decimal 15145712
12 Duodecimal 50a4a68
16 Hexadecimal e71af0
20 Vigesimal 4ed45c
36 Base36 90mi8

Cryptographic Hash Functions

md5 f4c0e127b90072f9b98769c59dac6190
sha1 9c8e6d6508ed19f1b987b86d22252239778c583f
sha256 2ad458bd3a78003f4e4fcd74e1c98196b80212a3648a39a028c84398e3150a4d
sha512 cae1acb5db67a8ff963fe309af1b3e099edfd0b68193a222c6907b6df65269fff2f4e681a4c087eb8039ac2e1b7cb2cf326896aff0462e1b64f44dc07074cb54
ripemd-160 9574d5dd225179b7dd6e95018c54860f5d855126

15145712 as geometric shapes

Circle

Radius = n
Diameter 30291424
Circumference 95163315.105174
Area 7.206580817741E+14

Sphere

Radius = n
Volume 1.4553173009364E+22
Surface area 2.8826323270964E+15
Circumference 95163315.105174

Square

Length = n
Perimeter 60582848
Area 229392591986944
Diagonal 21419271.322197

Cube

Length = n
Surface area 1376355551921664
Volume 3.4743141331678E+21
Space diagonal 26233142.700806

Equilateral Triangle

Length = n
Perimeter 45437136
Area 99329906050326
Altitude 13116571.350403

Triangular Pyramid

Length = n
Surface area 99329906050326
Volume 4.0945184725586E+20
Height 7139757.107399