15202820 (number)

15202820 is an even 8-digits composite number following 15202819 and preceding 15202821. In scientific notation, it is written as 1.5202820 × 10^7. The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors. There are 6081120 positive integers (up to 15202820) that are relatively prime to 15202820.

Interesting facts

Basic properties

Name

Name fifteen million two hundred two thousand eight hundred twenty

Notation

Scientific notation 1.5202820 × 10^7
Engineering notation 1.5202820 × 10^6

Prime Factorization of 15202820

Prime Factorization 2 × 2 × 5 × 760141

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7601410
Product of the distinct prime numbers

The prime factorization of 15202820 is 2 × 2 × 5 × 760141. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 21, 63, 168, 749, 8341, 3281, 97833, 30902, 721134, 590465, 922215, 1376477, 27336074, 18378596, 593697606, 476958612, 5486641498, 6900902011

Basic calculations (n = 15202820)

Multiplication

n×y
n×2 30405640
n×3 45608460
n×4 60811280
n×5 76014100

Division

n÷y
n÷2 7601410
n÷3 5067606.6666667
n÷3 3800705
n÷5 3040564

Exponentiation

ny
n2 231125735952400
n3 3.5137629610519E+21
n4 5.3419105819539E+28
n5 8.121210503354E+35

Nth Root

y√n
2√n 3899.07937852
3√n 247.72778403916
4√n 62.442608678049
5√n 27.313970165717

Divisors of 15202820

1, 2, 4, 5, 10, 20, 760141, 1520282, 3040564, 3800705, 7601410, 15202820

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15202819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15202820 can be divided by 12 positive divisors. The sum of these divisors (counting 15202820) is 1, the average is 0.083333333333333.

Base conversion 15202820

Base System Value
2 Binary 111001111111101000000100
3 Ternary 1001121101100102
4 Quaternary 321333220010
5 Quinary 12342442240
6 Senary 1301503232
8 Octal 71775004
10 Decimal 15202820
12 Duodecimal 5111b18
16 Hexadecimal e7fa04
20 Vigesimal 4f0710
36 Base36 91ukk

Cryptographic Hash Functions

md5 870b32326ab732f4eab592e09cd1a2d5
sha1 e32d7764dc85b7e60becd7b6c2999478597e691c
sha256 740ac595103c808b0d0e6560a5e669503e5e8cb1168dff3d275c42c83b1aa202
sha512 ff5964c9aa8e7c66212541d519054a4c7e1cb04fab960ba25090b5a51553fa0e65c96d750121428aad8f671ec412f3b2a15a9a67bfdd54b87bf64e675ea205b1
ripemd-160 03355d06ca428ba7263f989d93af8fcb7d0fa945

15202820 as geometric shapes

Circle

Radius = n
Diameter 30405640
Circumference 95522135.251696
Area 7.2610291412359E+14

Sphere

Radius = n
Volume 1.4718415873195E+22
Surface area 2.9044116564944E+15
Circumference 95522135.251696

Square

Length = n
Perimeter 60811280
Area 231125735952400
Diagonal 21500034.230317

Cube

Length = n
Surface area 1386754415714400
Volume 3.5137629610519E+21
Space diagonal 26332056.658324

Equilateral Triangle

Length = n
Perimeter 45608460
Area 1.0008037940158E+14
Altitude 13166028.329162

Triangular Pyramid

Length = n
Surface area 1.0008037940158E+14
Volume 4.1410093620698E+20
Height 7166678.0767723