20648312 (number)

20648312 is an even 8-digits composite number following 20648311 and preceding 20648313. In scientific notation, it is written as 2.0648312 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 10304224 positive integers (up to 20648312) that are relatively prime to 20648312.

Interesting facts

Basic properties

Name

Name twenty million six hundred forty-eight thousand three hundred twelve

Notation

Scientific notation 2.0648312 × 10^7
Engineering notation 2.0648312 × 10^6

Prime Factorization of 20648312

Prime Factorization 2 × 2 × 2 × 587 × 4397

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5162078
Product of the distinct prime numbers

The prime factorization of 20648312 is 2 × 2 × 2 × 587 × 4397. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 81, 81, 741, 102, 3210, 5540, 95555, 63663, 388400, 852684, 2133851, 9281810, 96147851, 93165510, 809893173, 414283700, 6608070146, 4681879779

Basic calculations (n = 20648312)

Multiplication

n×y
n×2 41296624
n×3 61944936
n×4 82593248
n×5 103241560

Division

n÷y
n÷2 10324156
n÷3 6882770.6666667
n÷3 5162078
n÷5 4129662.4

Exponentiation

ny
n2 426352788449344
n3 8.8034653979721E+21
n4 1.8177670021853E+29
n5 3.7533820204427E+36

Nth Root

y√n
2√n 4544.0413730511
3√n 274.34361139328
4√n 67.409505064576
5√n 29.038682664581

Divisors of 20648312

1, 2, 4, 8, 587, 1174, 2348, 4397, 4696, 8794, 17588, 35176, 2581039, 5162078, 10324156, 20648312

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 -20648311
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 20648312 can be divided by 16 positive divisors. The sum of these divisors (counting 20648312) is 1, the average is 0.0625.

Base conversion 20648312

Base System Value
2 Binary 1001110110001000101111000
3 Ternary 1102212001011022
4 Quaternary 1032301011320
5 Quinary 20241221222
6 Senary 2014322012
8 Octal 116610570
10 Decimal 20648312
12 Duodecimal 6ab9308
16 Hexadecimal 13b1178
20 Vigesimal 6910fc
36 Base36 cakc8

Cryptographic Hash Functions

md5 5cc5336b79156dccde1fc371693a72eb
sha1 43a58f0a8eb9490d6f799d3129fa71fd59cc010c
sha256 a55f883d905310936ffbf10396ecd519a659bad9698e7c72f003f53ac4204ebf
sha512 0fa82299d14196482a80d2b833805ab55e972a2857e6348618e7644555d7bec2917562a498c1cf759c80dec6ee87732f068930045dab484f0af50d5f86419722
ripemd-160 172b6a2e244b903a185a5afc032f17d755021d5c

20648312 as geometric shapes

Circle

Radius = n
Diameter 41296624
Circumference 129737170.57646
Area 1.33942678803E+15

Sphere

Radius = n
Volume 3.6875869627201E+22
Surface area 5.3577071521199E+15
Circumference 129737170.57646

Square

Length = n
Perimeter 82593248
Area 426352788449344
Diagonal 29201122.870511

Cube

Length = n
Surface area 2558116730696064
Volume 8.8034653979721E+21
Space diagonal 35763925.474534

Equilateral Triangle

Length = n
Perimeter 61944936
Area 1.8461617288573E+14
Altitude 17881962.737267

Triangular Pyramid

Length = n
Surface area 1.8461617288573E+14
Volume 1.0374983468079E+21
Height 9733707.6235037