20408514 (number)

20408514 is an even 8-digits composite number following 20408513 and preceding 20408515. In scientific notation, it is written as 2.0408514 × 10^7. The sum of its digits is 24. It has a total of 5 prime factors and 32 positive divisors. There are 5802192 positive integers (up to 20408514) that are relatively prime to 20408514.

Interesting facts

Basic properties

Name

Name twenty million four hundred eight thousand five hundred fourteen

Notation

Scientific notation 2.0408514 × 10^7
Engineering notation 2.0408514 × 10^6

Prime Factorization of 20408514

Prime Factorization 2 × 7 × 3 × 223 × 2179

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20408514
Product of the distinct prime numbers

The prime factorization of 20408514 is 2 × 7 × 3 × 223 × 2179. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 3, 82, 32, 132, 956, 1372, 1072, 55774, 36617, 742184, 55775, 6284059, 3497106, 99469174, 4185032, 645501686, 934034134, 3495538383, 5032683448

Basic calculations (n = 20408514)

Multiplication

n×y
n×2 40817028
n×3 61225542
n×4 81634056
n×5 102042570

Division

n÷y
n÷2 10204257
n÷3 6802838
n÷3 5102128.5
n÷5 4081702.8

Exponentiation

ny
n2 416507443688196
n3 8.5002979956148E+21
n4 1.7347845064768E+29
n5 3.5404373887414E+36

Nth Root

y√n
2√n 4517.5783335765
3√n 273.27744875067
4√n 67.212932785116
5√n 28.970919324126

Divisors of 20408514

1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 2179, 3122, 4358, 4683, 6537, 9366, 13074, 15253, 30506, 45759, 91518, 485917, 971834, 1457751, 2915502, 3401419, 6802838, 10204257, 20408514

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 -20408513
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 20408514 can be divided by 32 positive divisors. The sum of these divisors (counting 20408514) is 1, the average is 0.03125.

Base conversion 20408514

Base System Value
2 Binary 1001101110110100011000010
3 Ternary 1102101212012220
4 Quaternary 1031312203002
5 Quinary 20211033024
6 Senary 2005231510
8 Octal 115664302
10 Decimal 20408514
12 Duodecimal 6a02596
16 Hexadecimal 13768c2
20 Vigesimal 67b15e
36 Base36 c5fb6

Cryptographic Hash Functions

md5 12576cc1086d8b9d79b9c4ad39b4b418
sha1 db41610799d08316e43a8e3ad55f0d101f3ef6c8
sha256 b63de39a1a8138ba8fede84d2bd4c0bbc82c9d2a5af6d8ff4266dfe26663dd06
sha512 795ce9b1907eed1a03ad5b8aaebf75841dffefc6f36f783d6a1502384b53f166bc8bd6d71d29607bde7500eb41a1ffa80657013734c74b6ec51f38a9d976cf02
ripemd-160 2ed127dca1cfa5531c445b57ca5e6e3cf83a5a66

20408514 as geometric shapes

Circle

Radius = n
Diameter 40817028
Circumference 128230475.30617
Area 1.3084967252563E+15

Sphere

Radius = n
Volume 3.5605964981796E+22
Surface area 5.2339869010252E+15
Circumference 128230475.30617

Square

Length = n
Perimeter 81634056
Area 416507443688196
Diagonal 28861997.286681

Cube

Length = n
Surface area 2499044662129176
Volume 8.5002979956148E+21
Space diagonal 35348583.154981

Equilateral Triangle

Length = n
Perimeter 61225542
Area 1.8035301354965E+14
Altitude 17674291.57749

Triangular Pyramid

Length = n
Surface area 1.8035301354965E+14
Volume 1.0017697258009E+21
Height 9620665.7622271