15242520 (number)

15242520 is an even 8-digits composite number following 15242519 and preceding 15242521. In scientific notation, it is written as 1.5242520 × 10^7. The sum of its digits is 21. It has a total of 6 prime factors and 32 positive divisors. There are 3953664 positive integers (up to 15242520) that are relatively prime to 15242520.

Interesting facts

Basic properties

Name

Name fifteen million two hundred forty-two thousand five hundred twenty

Notation

Scientific notation 1.5242520 × 10^7
Engineering notation 1.5242520 × 10^6

Prime Factorization of 15242520

Prime Factorization 2 × 2 × 2 × 15 × 37 × 3433

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3810630
Product of the distinct prime numbers

The prime factorization of 15242520 is 2 × 2 × 2 × 15 × 37 × 3433. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 1, 82, 79, 343, 129, 3222, 201, 54126, 63668, 979368, 779649, 4526871, 2281764, 21858923, 58330126, 902765540, 910462961, 8943883907, 6657538322

Basic calculations (n = 15242520)

Multiplication

n×y
n×2 30485040
n×3 45727560
n×4 60970080
n×5 76212600

Division

n÷y
n÷2 7621260
n÷3 5080840
n÷3 3810630
n÷5 3048504

Exponentiation

ny
n2 232334415950400
n3 3.5413619818123E+21
n4 5.3979280835013E+28
n5 8.2278026771331E+35

Nth Root

y√n
2√n 3904.1670046247
3√n 247.94323189036
4√n 62.483333814904
5√n 27.328220597169

Divisors of 15242520

1, 2, 4, 8, 15, 30, 37, 60, 74, 120, 148, 296, 555, 1110, 2220, 3433, 4440, 6866, 13732, 27464, 51495, 102990, 127021, 205980, 254042, 411960, 508084, 1016168, 1905315, 3810630, 7621260, 15242520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15242519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15242520 can be divided by 32 positive divisors. The sum of these divisors (counting 15242520) is 1, the average is 0.03125.

Base conversion 15242520

Base System Value
2 Binary 111010001001010100011000
3 Ternary 1001200101210210
4 Quaternary 322021110120
5 Quinary 12400230040
6 Senary 1302411120
8 Octal 72112430
10 Decimal 15242520
12 Duodecimal 5130aa0
16 Hexadecimal e89518
20 Vigesimal 4f5660
36 Base36 92p7c

Cryptographic Hash Functions

md5 3b4d320ae24cd10f79f431121e657f09
sha1 f97434c41ac4a5fe5cdcfb682495d26063367928
sha256 64ebe362ad9466e1b8a2f12ec4053e8ff3063eddd17fca664d3b393860815a7b
sha512 a0301b98ca47c6711c714974deb24138cbc06e8b7d7e236233fa8c2afbb85f930e568b4ffa122cdc96527adfa5b7d3dfd5f380d955c48f6de819e6919001d413
ripemd-160 f7ba571229790ea3f1d51bebc46826b79c8dc7b4

15242520 as geometric shapes

Circle

Radius = n
Diameter 30485040
Circumference 95771577.708391
Area 7.2990009432585E+14

Sphere

Radius = n
Volume 1.4834022381018E+22
Surface area 2.9196003773034E+15
Circumference 95771577.708391

Square

Length = n
Perimeter 60970080
Area 232334415950400
Diagonal 21556178.508743

Cube

Length = n
Surface area 1394006495702400
Volume 3.5413619818123E+21
Space diagonal 26400819.075385

Equilateral Triangle

Length = n
Perimeter 45727560
Area 1.0060375319323E+14
Altitude 13200409.537692

Triangular Pyramid

Length = n
Surface area 1.0060375319323E+14
Volume 4.1735351199595E+20
Height 7185392.8362477