20001488 (number)

20001488 is an even 8-digits composite number following 20001487 and preceding 20001489. In scientific notation, it is written as 2.0001488 × 10^7. The sum of its digits is 23. It has a total of 8 prime factors and 40 positive divisors. There are 9215232 positive integers (up to 20001488) that are relatively prime to 20001488.

Interesting facts

Basic properties

Name

Name twenty million one thousand four hundred eighty-eight

Notation

Scientific notation 2.0001488 × 10^7
Engineering notation 2.0001488 × 10^6

Prime Factorization of 20001488

Prime Factorization 2 × 2 × 2 × 2 × 13 × 13 × 13 × 569

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 14794
Product of the distinct prime numbers

The prime factorization of 20001488 is 2 × 2 × 2 × 2 × 13 × 13 × 13 × 569. Since it has a total of 8 prime factors.

Most popular turbo-numbers

6, 4, 4, 11, 260, 23, 8394, 9193, 63394, 85697, 838288, 130219, 5882391, 9363476, 63169660, 12934538, 952576469, 668869329, 1814647024, 5507606925

Basic calculations (n = 20001488)

Multiplication

n×y
n×2 40002976
n×3 60004464
n×4 80005952
n×5 100007440

Division

n÷y
n÷2 10000744
n÷3 6667162.6666667
n÷3 5000372
n÷5 4000297.6

Exponentiation

ny
n2 400059522214144
n3 8.0017857328519E+21
n4 1.6004762131421E+29
n5 3.2011905771447E+36

Nth Root

y√n
2√n 4472.3023153629
3√n 271.44849324824
4√n 66.875274319907
5√n 28.854427452859

Divisors of 20001488

1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 569, 676, 1138, 1352, 2197, 2276, 2704, 4394, 4552, 7397, 8788, 9104, 14794, 17576, 29588, 35152, 59176, 96161, 118352, 192322, 384644, 769288, 1250093, 1538576, 2500186, 5000372, 10000744, 20001488

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20001487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20001488 can be divided by 40 positive divisors. The sum of these divisors (counting 20001488) is 1, the average is 0.025.

Base conversion 20001488

Base System Value
2 Binary 1001100010011001011010000
3 Ternary 1101122011212212
4 Quaternary 1030103023100
5 Quinary 20110021423
6 Senary 1552411252
8 Octal 114231320
10 Decimal 20001488
12 Duodecimal 6846b28
16 Hexadecimal 13132d0
20 Vigesimal 6503e8
36 Base36 bwp8w

Cryptographic Hash Functions

md5 ac30ce55c7212c29d6a055c4ce2e5fec
sha1 0b7888f91fe9666d7fabc46608089fcf5350d219
sha256 a429ef57735acb1e2bbb13d314188546ec595a761fe5bc570f051d0661d3bc14
sha512 cb354dddb18839f621048ff069bea6e96ecf57d1551d673f532ddbdec5e5b88176e456ff3f9552d29a94420fe875a98f4aeb806238bfa72c64254388b191a0d0
ripemd-160 1162f6fc479e0ea74866fcc734efbf062b0a2ed4

20001488 as geometric shapes

Circle

Radius = n
Diameter 40002976
Circumference 125673055.52333
Area 1.2568240559866E+15

Sphere

Radius = n
Volume 3.351780169857E+22
Surface area 5.0272962239464E+15
Circumference 125673055.52333

Square

Length = n
Perimeter 80005952
Area 400059522214144
Diagonal 28286375.597243

Cube

Length = n
Surface area 2400357133284864
Volume 8.0017857328519E+21
Space diagonal 34643593.442979

Equilateral Triangle

Length = n
Perimeter 60004464
Area 1.7323085463166E+14
Altitude 17321796.72149

Triangular Pyramid

Length = n
Surface area 1.7323085463166E+14
Volume 9.430194922169E+20
Height 9428791.8657476