20653480 (number)

20653480 is an even 8-digits composite number following 20653479 and preceding 20653481. In scientific notation, it is written as 2.0653480 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 8216320 positive integers (up to 20653480) that are relatively prime to 20653480.

Interesting facts

Basic properties

Name

Name twenty million six hundred fifty-three thousand four hundred eighty

Notation

Scientific notation 2.0653480 × 10^7
Engineering notation 2.0653480 × 10^6

Prime Factorization of 20653480

Prime Factorization 2 × 2 × 2 × 5 × 197 × 2621

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5163370
Product of the distinct prime numbers

The prime factorization of 20653480 is 2 × 2 × 2 × 5 × 197 × 2621. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 91, 62, 782, 296, 3407, 5055, 8569, 35353, 498322, 861490, 8132113, 1833412, 1801316, 47181279, 231599008, 528511776, 1196439270, 1781982146

Basic calculations (n = 20653480)

Multiplication

n×y
n×2 41306960
n×3 61960440
n×4 82613920
n×5 103267400

Division

n÷y
n÷2 10326740
n÷3 6884493.3333333
n÷3 5163370
n÷5 4130696

Exponentiation

ny
n2 426566236110400
n3 8.8100772261814E+21
n4 1.8195875378939E+29
n5 3.7580814822142E+36

Nth Root

y√n
2√n 4544.6099942679
3√n 274.36649767915
4√n 67.41372259613
5√n 29.040136118886

Divisors of 20653480

1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1576, 1970, 2621, 3940, 5242, 7880, 10484, 13105, 20968, 26210, 52420, 104840, 516337, 1032674, 2065348, 2581685, 4130696, 5163370, 10326740, 20653480

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20653479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20653480 can be divided by 32 positive divisors. The sum of these divisors (counting 20653480) is 1, the average is 0.03125.

Base conversion 20653480

Base System Value
2 Binary 1001110110010010110101000
3 Ternary 1102212022020201
4 Quaternary 1032302112220
5 Quinary 20241402410
6 Senary 2014401544
8 Octal 116622650
10 Decimal 20653480
12 Duodecimal 6b002b4
16 Hexadecimal 13b25a8
20 Vigesimal 691de0
36 Base36 caobs

Cryptographic Hash Functions

md5 95354eb5030b460ea65bd374a65c9d69
sha1 77c3df41b0a2f3129a0c22ecfb55fd8b4708cadd
sha256 f23fc8fa3d401630e17d0b86c778bdf2bb16903bae65f8e6569358b9d08d4e82
sha512 5ea1e2cdd605e1704249c00244d7a7b95c624120cebc252d9ab0e5e423757d7cfc7b457f9fca2dd9cdd3c7e5210166908e5ec08e8faa8a6c5680b9f0323030ec
ripemd-160 f415cd2b6d8a79d4617299cc41028b0dd548db7c

20653480 as geometric shapes

Circle

Radius = n
Diameter 41306960
Circumference 129769642.07813
Area 1.3400973536339E+15

Sphere

Radius = n
Volume 3.690356518844E+22
Surface area 5.3603894145355E+15
Circumference 129769642.07813

Square

Length = n
Perimeter 82613920
Area 426566236110400
Diagonal 29208431.526201

Cube

Length = n
Surface area 2559397416662400
Volume 8.8100772261814E+21
Space diagonal 35772876.713108

Equilateral Triangle

Length = n
Perimeter 61960440
Area 1.8470859843416E+14
Altitude 17886438.356554

Triangular Pyramid

Length = n
Surface area 1.8470859843416E+14
Volume 1.038277558235E+21
Height 9736143.8420672