20148540 (number)

20148540 is an even 8-digits composite number following 20148539 and preceding 20148541. In scientific notation, it is written as 2.0148540 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 24 positive divisors. There are 5372928 positive integers (up to 20148540) that are relatively prime to 20148540.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0148540 × 10^7
Engineering notation 2.0148540 × 10^6

Prime Factorization of 20148540

Prime Factorization 2 × 2 × 3 × 5 × 335809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10074270
Product of the distinct prime numbers

The prime factorization of 20148540 is 2 × 2 × 3 × 5 × 335809. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 55, 77, 388, 257, 917, 2206, 51805, 18597, 235816, 493332, 3559611, 909617, 3520416, 42840169, 916127347, 237784636, 852354891, 4427709160

Basic calculations (n = 20148540)

Multiplication

n×y
n×2 40297080
n×3 60445620
n×4 80594160
n×5 100742700

Division

n÷y
n÷2 10074270
n÷3 6716180
n÷3 5037135
n÷5 4029708

Exponentiation

ny
n2 405963664131600
n3 8.1795751253021E+21
n4 1.6480649659515E+29
n5 3.3206102889073E+36

Nth Root

y√n
2√n 4488.7125102862
3√n 272.11210416504
4√n 66.997854520023
5√n 28.896731083731

Divisors of 20148540

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335809, 671618, 1007427, 1343236, 1679045, 2014854, 3358090, 4029708, 5037135, 6716180, 10074270, 20148540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20148539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20148540 can be divided by 24 positive divisors. The sum of these divisors (counting 20148540) is 1, the average is 0.041666666666667.

Base conversion 20148540

Base System Value
2 Binary 1001100110111000100111100
3 Ternary 1101220122121020
4 Quaternary 1030313010330
5 Quinary 20124223130
6 Senary 1555504140
8 Octal 114670474
10 Decimal 20148540
12 Duodecimal 68b8050
16 Hexadecimal 133713c
20 Vigesimal 65ib70
36 Base36 bzupo

Cryptographic Hash Functions

md5 6a990eacb0dee51ae693f79ac69a4cbe
sha1 6e90d2c3cc192b74cf8451be5f1ab7208f2f86cf
sha256 802552d840cbec8d8c457a7291f2bf626197b489dd4f585ba6f353b23528f4d8
sha512 a053a6194293e78e0dde78477aef759f266fc43feac7bf2b452773a48053757963371b01edefc68faed5bca568be7564af4a6ba1a535a2682a415dced93ea3b7
ripemd-160 79410b0046a9b563d391ef9b01716515fd2046d6

20148540 as geometric shapes

Circle

Radius = n
Diameter 40297080
Circumference 126597010.48912
Area 1.2753724648602E+15

Sphere

Radius = n
Volume 3.426252416418E+22
Surface area 5.1014898594409E+15
Circumference 126597010.48912

Square

Length = n
Perimeter 80594160
Area 405963664131600
Diagonal 28494338.530017

Cube

Length = n
Surface area 2435781984789600
Volume 8.1795751253021E+21
Space diagonal 34898294.978334

Equilateral Triangle

Length = n
Perimeter 60445620
Area 1.7578742307569E+14
Altitude 17449147.489167

Triangular Pyramid

Length = n
Surface area 1.7578742307569E+14
Volume 9.6397217305432E+20
Height 9498112.8433389