20162488 (number)

20162488 is an even 8-digits composite number following 20162487 and preceding 20162489. In scientific notation, it is written as 2.0162488 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 16 positive divisors. There are 9835200 positive integers (up to 20162488) that are relatively prime to 20162488.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-two thousand four hundred eighty-eight

Notation

Scientific notation 2.0162488 × 10^7
Engineering notation 2.0162488 × 10^6

Prime Factorization of 20162488

Prime Factorization 2 × 2 × 2 × 41 × 61471

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5040622
Product of the distinct prime numbers

The prime factorization of 20162488 is 2 × 2 × 2 × 41 × 61471. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 59, 62, 544, 837, 2619, 6560, 59205, 45881, 518284, 919138, 5106141, 4189563, 16671790, 80485504, 165760286, 529550057, 6930084466, 6774325598

Basic calculations (n = 20162488)

Multiplication

n×y
n×2 40324976
n×3 60487464
n×4 80649952
n×5 100812440

Division

n÷y
n÷2 10081244
n÷3 6720829.3333333
n÷3 5040622
n÷5 4032497.6

Exponentiation

ny
n2 406525922350144
n3 8.1965740310737E+21
n4 1.6526332554264E+29
n5 3.3321198180935E+36

Nth Root

y√n
2√n 4490.2659164018
3√n 272.17488032916
4√n 67.009446471388
5√n 28.900730778449

Divisors of 20162488

1, 2, 4, 8, 41, 82, 164, 328, 61471, 122942, 245884, 491768, 2520311, 5040622, 10081244, 20162488

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 -20162487
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 20162488 can be divided by 16 positive divisors. The sum of these divisors (counting 20162488) is 1, the average is 0.0625.

Base conversion 20162488

Base System Value
2 Binary 1001100111010011110111000
3 Ternary 1101221100201211
4 Quaternary 1030322132320
5 Quinary 20130144423
6 Senary 2000052504
8 Octal 114723670
10 Decimal 20162488
12 Duodecimal 6904134
16 Hexadecimal 133a7b8
20 Vigesimal 660648
36 Base36 c05h4

Cryptographic Hash Functions

md5 c9d33142beb0cf8ad211341a7298b7ad
sha1 72bafee9ab6b4fd2ab2b656f3577d3bd5841e939
sha256 af075893916e2ad870684072d9d99a195dd340a0572a526507e0de8636db53a4
sha512 4a50120a7ba58e4532eb249a12555244ee0f7a0ea9b4cfe28b29d4294879e4a2102ef1d43591c7a7d4885a7f71d1d64415885db8b98e4aaf01aff670e5f6a8d4
ripemd-160 d6851871493e4aa9420124a6af6976d8714a296e

20162488 as geometric shapes

Circle

Radius = n
Diameter 40324976
Circumference 126684648.35778
Area 1.277138851149E+15

Sphere

Radius = n
Volume 3.4333729014168E+22
Surface area 5.1085554045961E+15
Circumference 126684648.35778

Square

Length = n
Perimeter 80649952
Area 406525922350144
Diagonal 28514063.980785

Cube

Length = n
Surface area 2439155534100864
Volume 8.1965740310737E+21
Space diagonal 34922453.622998

Equilateral Triangle

Length = n
Perimeter 60487464
Area 1.7603088802606E+14
Altitude 17461226.811499

Triangular Pyramid

Length = n
Surface area 1.7603088802606E+14
Volume 9.6597551331163E+20
Height 9504687.9935949