20188448 (number)

20188448 is an even 8-digits composite number following 20188447 and preceding 20188449. In scientific notation, it is written as 2.0188448 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 24 positive divisors. There are 8652096 positive integers (up to 20188448) that are relatively prime to 20188448.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-eight thousand four hundred forty-eight

Notation

Scientific notation 2.0188448 × 10^7
Engineering notation 2.0188448 × 10^6

Prime Factorization of 20188448

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 90127

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1261778
Product of the distinct prime numbers

The prime factorization of 20188448 is 2 × 2 × 2 × 2 × 2 × 7 × 90127. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 73, 86, 156, 946, 6277, 734, 13442, 59001, 909510, 586087, 2613186, 2914420, 47024856, 6335413, 923510565, 571987419, 6036713197, 3637894374

Basic calculations (n = 20188448)

Multiplication

n×y
n×2 40376896
n×3 60565344
n×4 80753792
n×5 100942240

Division

n÷y
n÷2 10094224
n÷3 6729482.6666667
n÷3 5047112
n÷5 4037689.6

Exponentiation

ny
n2 407573432648704
n3 8.2282750512099E+21
n4 1.6611610300105E+29
n5 3.3536263073993E+36

Nth Root

y√n
2√n 4493.1556839264
3√n 272.29164220269
4√n 67.031005392478
5√n 28.908169115146

Divisors of 20188448

1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90127, 180254, 360508, 630889, 721016, 1261778, 1442032, 2523556, 2884064, 5047112, 10094224, 20188448

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 -20188447
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 20188448 can be divided by 24 positive divisors. The sum of these divisors (counting 20188448) is 1, the average is 0.041666666666667.

Base conversion 20188448

Base System Value
2 Binary 1001101000000110100100000
3 Ternary 1101222200100022
4 Quaternary 1031000310200
5 Quinary 20132012243
6 Senary 2000413012
8 Octal 115006440
10 Decimal 20188448
12 Duodecimal 6917168
16 Hexadecimal 1340d20
20 Vigesimal 663b28
36 Base36 c0pi8

Cryptographic Hash Functions

md5 0c6331fc3e91e1c9f41214962ac04445
sha1 ccad1252477429f554d759bff73dfb38eee1896c
sha256 18749280ac064f372dd5ee02c1a5dc8963fe3b03625b69259c9b9cf23677eef8
sha512 dcc3666b6b87ffae864e1666dda13fbdc1656d99f1d02420059d2576b4b898c23b1f08581aee8402512d57a3613d38f781e0cf5a4dfb95dbef4f7d5011525ff2
ripemd-160 efefac4c330db9853f658af8656226710c42861c

20188448 as geometric shapes

Circle

Radius = n
Diameter 40376896
Circumference 126847759.84836
Area 1.2804297018075E+15

Sphere

Radius = n
Volume 3.4466517936796E+22
Surface area 5.1217188072302E+15
Circumference 126847759.84836

Square

Length = n
Perimeter 80753792
Area 407573432648704
Diagonal 28550776.964864

Cube

Length = n
Surface area 2445440595892224
Volume 8.2282750512099E+21
Space diagonal 34967417.661962

Equilateral Triangle

Length = n
Perimeter 60565344
Area 1.764844732907E+14
Altitude 17483708.830981

Triangular Pyramid

Length = n
Surface area 1.764844732907E+14
Volume 9.697115143631E+20
Height 9516925.6549547