20503460 (number)

20503460 is an even 8-digits composite number following 20503459 and preceding 20503461. In scientific notation, it is written as 2.0503460 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 8167424 positive integers (up to 20503460) that are relatively prime to 20503460.

Interesting facts

Basic properties

Name

Name twenty million five hundred three thousand four hundred sixty

Notation

Scientific notation 2.0503460 × 10^7
Engineering notation 2.0503460 × 10^6

Prime Factorization of 20503460

Prime Factorization 2 × 2 × 5 × 257 × 3989

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10251730
Product of the distinct prime numbers

The prime factorization of 20503460 is 2 × 2 × 5 × 257 × 3989. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 79, 39, 763, 562, 1637, 1092, 72610, 81454, 368153, 625648, 3294174, 1920146, 97676123, 68219712, 417180800, 121629409, 9215731302, 4277364572

Basic calculations (n = 20503460)

Multiplication

n×y
n×2 41006920
n×3 61510380
n×4 82013840
n×5 102517300

Division

n÷y
n÷2 10251730
n÷3 6834486.6666667
n÷3 5125865
n÷5 4100692

Exponentiation

ny
n2 420391871971600
n3 8.6194879312948E+21
n4 1.7672932601979E+29
n5 3.6235626668736E+36

Nth Root

y√n
2√n 4528.0746460278
3√n 273.70058044667
4√n 67.290970018479
5√n 28.997825431983

Divisors of 20503460

1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 3989, 5140, 7978, 15956, 19945, 39890, 79780, 1025173, 2050346, 4100692, 5125865, 10251730, 20503460

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 -20503459
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 20503460 can be divided by 24 positive divisors. The sum of these divisors (counting 20503460) is 1, the average is 0.041666666666667.

Base conversion 20503460

Base System Value
2 Binary 1001110001101101110100100
3 Ternary 1102120200110102
4 Quaternary 1032031232210
5 Quinary 20222102320
6 Senary 2011243232
8 Octal 116155644
10 Decimal 20503460
12 Duodecimal 6a49518
16 Hexadecimal 138dba4
20 Vigesimal 682id0
36 Base36 c7gkk

Cryptographic Hash Functions

md5 8c29487845f91e1d72e43528abe50ba7
sha1 2f2509ee532879c9f1ded2c0abe0db477e14e6d3
sha256 d532fcd1a84a1590f0bc0ff2ac76b8fc6db6f2e01dfc6d4a524d4432fe0b76f6
sha512 c450517d2878642e9d239e2c4c87e70ef7d93092562dbf78ab8bde269eb598bb30e107317b59390dfa5b122762cd88acd0452f15d5348cbad0479802b33f4f29
ripemd-160 8e85f04bd9864f80526622c15378a5a9be317f76

20503460 as geometric shapes

Circle

Radius = n
Diameter 41006920
Circumference 128827038.61834
Area 1.3207000166148E+15

Sphere

Radius = n
Volume 3.6105226616882E+22
Surface area 5.2828000664594E+15
Circumference 128827038.61834

Square

Length = n
Perimeter 82013840
Area 420391871971600
Diagonal 28996271.207574

Cube

Length = n
Surface area 2522351231829600
Volume 8.6194879312948E+21
Space diagonal 35513034.450956

Equilateral Triangle

Length = n
Perimeter 61510380
Area 1.8203502033595E+14
Altitude 17756517.225478

Triangular Pyramid

Length = n
Surface area 1.8203502033595E+14
Volume 1.015816394429E+21
Height 9665423.7358581