20488924 (number)

20488924 is an even 8-digits composite number following 20488923 and preceding 20488925. In scientific notation, it is written as 2.0488924 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 9984000 positive integers (up to 20488924) that are relatively prime to 20488924.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-eight thousand nine hundred twenty-four

Notation

Scientific notation 2.0488924 × 10^7
Engineering notation 2.0488924 × 10^6

Prime Factorization of 20488924

Prime Factorization 2 × 2 × 61 × 131 × 641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10244462
Product of the distinct prime numbers

The prime factorization of 20488924 is 2 × 2 × 61 × 131 × 641. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 16, 74, 661, 878, 1946, 4400, 23872, 67836, 478236, 594200, 1850421, 3450721, 35180161, 2658026, 32980715, 324048635, 9946044851, 1515758414

Basic calculations (n = 20488924)

Multiplication

n×y
n×2 40977848
n×3 61466772
n×4 81955696
n×5 102444620

Division

n÷y
n÷2 10244462
n÷3 6829641.3333333
n÷3 5122231
n÷5 4097784.8

Exponentiation

ny
n2 419796006677776
n3 8.6011684763244E+21
n4 1.7622868722261E+29
n5 3.6107361791238E+36

Nth Root

y√n
2√n 4526.4692642279
3√n 273.63588482617
4√n 67.279040304005
5√n 28.993712643464

Divisors of 20488924

1, 2, 4, 61, 122, 131, 244, 262, 524, 641, 1282, 2564, 7991, 15982, 31964, 39101, 78202, 83971, 156404, 167942, 335884, 5122231, 10244462, 20488924

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 -20488923
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 20488924 can be divided by 24 positive divisors. The sum of these divisors (counting 20488924) is 1, the average is 0.041666666666667.

Base conversion 20488924

Base System Value
2 Binary 1001110001010001011011100
3 Ternary 1102112221112001
4 Quaternary 1032022023130
5 Quinary 20221121144
6 Senary 2011052044
8 Octal 116121334
10 Decimal 20488924
12 Duodecimal 6a41024
16 Hexadecimal 138a2dc
20 Vigesimal 681264
36 Base36 c75cs

Cryptographic Hash Functions

md5 72d4cf9b507670a4f67a61689dca2de3
sha1 82b216d91dc2a831f71598c7e759225d5013efff
sha256 b55a037dcddf9191d12e688b6fbb8a1fbd31b6c23a80da9557f1216f73de9412
sha512 77594efd55bed2249667151ad7cc945fa4437b29eb6137f127301071669b6acbe16f694eca99ade9bb8f536f98c09ac4c4b496e63457be959b6342ee8edc65cc
ripemd-160 9c9582caebbe580326bd78081e9528459e3cb117

20488924 as geometric shapes

Circle

Radius = n
Diameter 40977848
Circumference 128735706.23672
Area 1.3188280505852E+15

Sphere

Radius = n
Volume 3.6028490263345E+22
Surface area 5.2753122023409E+15
Circumference 128735706.23672

Square

Length = n
Perimeter 81955696
Area 419796006677776
Diagonal 28975714.199232

Cube

Length = n
Surface area 2518776040066656
Volume 8.6011684763244E+21
Space diagonal 35487857.360417

Equilateral Triangle

Length = n
Perimeter 61466772
Area 1.8177700309511E+14
Altitude 17743928.680209

Triangular Pyramid

Length = n
Surface area 1.8177700309511E+14
Volume 1.0136574259562E+21
Height 9658571.3997439