20459864 (number)

20459864 is an even 8-digits composite number following 20459863 and preceding 20459865. In scientific notation, it is written as 2.0459864 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 10212832 positive integers (up to 20459864) that are relatively prime to 20459864.

Interesting facts

Basic properties

Name

Name twenty million four hundred fifty-nine thousand eight hundred sixty-four

Notation

Scientific notation 2.0459864 × 10^7
Engineering notation 2.0459864 × 10^6

Prime Factorization of 20459864

Prime Factorization 2 × 2 × 2 × 719 × 3557

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5114966
Product of the distinct prime numbers

The prime factorization of 20459864 is 2 × 2 × 2 × 719 × 3557. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 7, 68, 46, 322, 769, 6739, 7682, 61967, 27214, 17062, 935944, 1976593, 5788004, 84539333, 80630540, 863138976, 585111817, 8986256278, 766942487

Basic calculations (n = 20459864)

Multiplication

n×y
n×2 40919728
n×3 61379592
n×4 81839456
n×5 102299320

Division

n÷y
n÷2 10229932
n÷3 6819954.6666667
n÷3 5114966
n÷5 4091972.8

Exponentiation

ny
n2 418606034898496
n3 8.5646225436025E+21
n4 1.7523101245344E+29
n5 3.5852026833797E+36

Nth Root

y√n
2√n 4523.2581177731
3√n 273.50645520159
4√n 67.255171680497
5√n 28.985483458707

Divisors of 20459864

1, 2, 4, 8, 719, 1438, 2876, 3557, 5752, 7114, 14228, 28456, 2557483, 5114966, 10229932, 20459864

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 -20459863
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 20459864 can be divided by 16 positive divisors. The sum of these divisors (counting 20459864) is 1, the average is 0.0625.

Base conversion 20459864

Base System Value
2 Binary 1001110000011000101011000
3 Ternary 1102111110122202
4 Quaternary 1032003011120
5 Quinary 20214203424
6 Senary 2010305332
8 Octal 116030530
10 Decimal 20459864
12 Duodecimal 6a28248
16 Hexadecimal 1383158
20 Vigesimal 67h9d4
36 Base36 c6ixk

Cryptographic Hash Functions

md5 5515074b925d9000bf9247d97b55f8e3
sha1 54f8fe28d4faa79f7c05f826b972efca813c1ead
sha256 7de51bbdaa45dd901a31672659df7844a6669b451c15dd812646836b9298a707
sha512 83c49986864e7a70537863189eb947e065a1cc43fbbcd885638e8e2a7dd16e7527e09cad4a11ab0de5eb0a6f8e2eeeded4c5ed0cf0018fc4d6c11fd87017a959
ripemd-160 4f809297897eb75c84019a4abc65a84f7d122a6e

20459864 as geometric shapes

Circle

Radius = n
Diameter 40919728
Circumference 128553116.87169
Area 1.3150896439855E+15

Sphere

Radius = n
Volume 3.5875407018335E+22
Surface area 5.2603585759419E+15
Circumference 128553116.87169

Square

Length = n
Perimeter 81839456
Area 418606034898496
Diagonal 28934617.153109

Cube

Length = n
Surface area 2511636209390976
Volume 8.5646225436025E+21
Space diagonal 35437523.963949

Equilateral Triangle

Length = n
Perimeter 61379592
Area 1.8126173019979E+14
Altitude 17718761.981975

Triangular Pyramid

Length = n
Surface area 1.8126173019979E+14
Volume 1.0093504464807E+21
Height 9644872.3843697