15144645 (number)

15144645 is an odd 8-digits composite number following 15144644 and preceding 15144646. In scientific notation, it is written as 1.5144645 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 8077136 positive integers (up to 15144645) that are relatively prime to 15144645.

Interesting facts

Basic properties

Name

Name fifteen million one hundred forty-four thousand six hundred forty-five

Notation

Scientific notation 1.5144645 × 10^7
Engineering notation 1.5144645 × 10^6

Prime Factorization of 15144645

Prime Factorization 3 × 5 × 1009643

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 15144645
Product of the distinct prime numbers

The prime factorization of 15144645 is 3 × 5 × 1009643. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 4, 49, 14, 142, 832, 4696, 5459, 62903, 55474, 87063, 223026, 8641944, 2648969, 2088675, 76624417, 936949084, 513722516, 5836734865, 7143684838

Basic calculations (n = 15144645)

Multiplication

n×y
n×2 30289290
n×3 45433935
n×4 60578580
n×5 75723225

Division

n÷y
n÷2 7572322.5
n÷3 5048215
n÷3 3786161.25
n÷5 3028929

Exponentiation

ny
n2 229360272176025
n3 3.4735798992093E+21
n4 5.260613445266E+28
n5 7.9670123110781E+35

Nth Root

y√n
2√n 3891.6121338078
3√n 247.41139568906
4√n 62.382787159663
5√n 27.293034208034

Divisors of 15144645

1, 3, 5, 15, 1009643, 3028929, 5048215, 15144645

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15144644
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15144645 can be divided by 8 positive divisors. The sum of these divisors (counting 15144645) is 1, the average is 0.125.

Base conversion 15144645

Base System Value
2 Binary 111001110001011011000101
3 Ternary 1001111102112210
4 Quaternary 321301123011
5 Quinary 12334112040
6 Senary 1300334033
8 Octal 71613305
10 Decimal 15144645
12 Duodecimal 50a4319
16 Hexadecimal e716c5
20 Vigesimal 4ed1c5
36 Base36 90lol

Cryptographic Hash Functions

md5 3d4fc1376c3e72538a30dbcdd8e76deb
sha1 9dbe7182b16b70f9f333796d35bea87b9f2b68db
sha256 a4233c3c5fee06faaca6e73c34fa48964d61d7a99c8e2d69faa5b677977848cc
sha512 fa0e2de36cdc6aa7f7808b80588281f0f4c92015990fa5a46a2ea151165408cadb5784cc6b5fd83d7658616ffd544874fa460e3a139d4ae446bcebe645bf3d6a
ripemd-160 75390e4cdebfe1874159c51004852545a732efd3

15144645 as geometric shapes

Circle

Radius = n
Diameter 30289290
Circumference 95156610.946451
Area 7.2055654609356E+14

Sphere

Radius = n
Volume 1.4550097457351E+22
Surface area 2.8822261843742E+15
Circumference 95156610.946451

Square

Length = n
Perimeter 60578580
Area 229360272176025
Diagonal 21417762.356326

Cube

Length = n
Surface area 1376161633056150
Volume 3.4735798992093E+21
Space diagonal 26231294.602594

Equilateral Triangle

Length = n
Perimeter 45433935
Area 99315911161675
Altitude 13115647.301297

Triangular Pyramid

Length = n
Surface area 99315911161675
Volume 4.0936531695403E+20
Height 7139254.1187753