20125240 (number)

20125240 is an even 8-digits composite number following 20125239 and preceding 20125241. In scientific notation, it is written as 2.0125240 × 10^7. The sum of its digits is 16. It has a total of 5 prime factors and 16 positive divisors. There are 8050080 positive integers (up to 20125240) that are relatively prime to 20125240.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0125240 × 10^7
Engineering notation 2.0125240 × 10^6

Prime Factorization of 20125240

Prime Factorization 2 × 2 × 2 × 5 × 503131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5031310
Product of the distinct prime numbers

The prime factorization of 20125240 is 2 × 2 × 2 × 5 × 503131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 41, 43, 109, 959, 3121, 9396, 57883, 84203, 638831, 503509, 5207456, 6713827, 29717091, 46921784, 13263124, 486223369, 5909161136, 1963902539

Basic calculations (n = 20125240)

Multiplication

n×y
n×2 40250480
n×3 60375720
n×4 80500960
n×5 100626200

Division

n÷y
n÷2 10062620
n÷3 6708413.3333333
n÷3 5031310
n÷5 4025048

Exponentiation

ny
n2 405025285057600
n3 8.1512310678526E+21
n4 1.6404548153599E+29
n5 3.3014546868274E+36

Nth Root

y√n
2√n 4486.116360506
3√n 272.00717253289
4√n 66.978476845223
5√n 28.890044688663

Divisors of 20125240

1, 2, 4, 5, 8, 10, 20, 40, 503131, 1006262, 2012524, 2515655, 4025048, 5031310, 10062620, 20125240

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20125239
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20125240 can be divided by 16 positive divisors. The sum of these divisors (counting 20125240) is 1, the average is 0.0625.

Base conversion 20125240

Base System Value
2 Binary 1001100110001011000111000
3 Ternary 1101212110122021
4 Quaternary 1030301120320
5 Quinary 20123001430
6 Senary 1555204224
8 Octal 114613070
10 Decimal 20125240
12 Duodecimal 68a6674
16 Hexadecimal 1331638
20 Vigesimal 65fd20
36 Base36 bzcqg

Cryptographic Hash Functions

md5 8f51ea2b5553311068181c9caafe1aa5
sha1 ac40e21339b09cdaf353c483a26e0e40a465b977
sha256 0f06e53d2c4e0f37ca5d179ab15a1c6f7beeae62629f62c5e61581a4a1cecce1
sha512 926267e5dec09952a3e8f478bf0a41c9921c998cc0ed7fc83c3692588562e6e32ed8301ec6ad5a4ed241885faa0b6900c007baeada06bb982167164335b96843
ripemd-160 9bdbc7a69e82ee4064e5cdeeb8d3a0ee89c94612

20125240 as geometric shapes

Circle

Radius = n
Diameter 40250480
Circumference 126450612.27146
Area 1.2724244600551E+15

Sphere

Radius = n
Volume 3.4143796853972E+22
Surface area 5.0896978402203E+15
Circumference 126450612.27146

Square

Length = n
Perimeter 80500960
Area 405025285057600
Diagonal 28461387.354014

Cube

Length = n
Surface area 2430151710345600
Volume 8.1512310678526E+21
Space diagonal 34857938.194517

Equilateral Triangle

Length = n
Perimeter 60375720
Area 1.7538109301746E+14
Altitude 17428969.097259

Triangular Pyramid

Length = n
Surface area 1.7538109301746E+14
Volume 9.6063179384951E+20
Height 9487129.1180045