20486960 (number)

20486960 is an even 8-digits composite number following 20486959 and preceding 20486961. In scientific notation, it is written as 2.0486960 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 40 positive divisors. There are 7564032 positive integers (up to 20486960) that are relatively prime to 20486960.

Interesting facts

Basic properties

Name

Name twenty million four hundred eighty-six thousand nine hundred sixty

Notation

Scientific notation 2.0486960 × 10^7
Engineering notation 2.0486960 × 10^6

Prime Factorization of 20486960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 13 × 19699

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2560870
Product of the distinct prime numbers

The prime factorization of 20486960 is 2 × 2 × 2 × 2 × 5 × 13 × 19699. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 5, 35, 52, 673, 500, 5329, 3095, 83119, 20326, 210983, 540605, 5939084, 9102168, 56509247, 31097577, 277482789, 305218220, 1257068762, 1532995030

Basic calculations (n = 20486960)

Multiplication

n×y
n×2 40973920
n×3 61460880
n×4 81947840
n×5 102434800

Division

n÷y
n÷2 10243480
n÷3 6828986.6666667
n÷3 5121740
n÷5 4097392

Exponentiation

ny
n2 419715530041600
n3 8.5986952753411E+21
n4 1.761611261581E+29
n5 3.609005945156E+36

Nth Root

y√n
2√n 4526.2523128964
3√n 273.62714127201
4√n 67.277427959877
5√n 28.993156774009

Divisors of 20486960

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 19699, 39398, 78796, 98495, 157592, 196990, 256087, 315184, 393980, 512174, 787960, 1024348, 1280435, 1575920, 2048696, 2560870, 4097392, 5121740, 10243480, 20486960

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20486959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20486960 can be divided by 40 positive divisors. The sum of these divisors (counting 20486960) is 1, the average is 0.025.

Base conversion 20486960

Base System Value
2 Binary 1001110001001101100110000
3 Ternary 1102112211211022
4 Quaternary 1032021230300
5 Quinary 20221040320
6 Senary 2011035012
8 Octal 116115460
10 Decimal 20486960
12 Duodecimal 6a3ba68
16 Hexadecimal 1389b30
20 Vigesimal 680h80
36 Base36 c73u8

Cryptographic Hash Functions

md5 e4a97caa9fb7e71c2b0359dafefcb44b
sha1 7b54f67ac77d6f3fa837d3b4bd9d25b52430ecc9
sha256 c6c3ebe5f3e1a68aa45d3a73b8da5b7fe3add9c23aba2280da901369a5f191a1
sha512 ce7b537ede508d78bf8feb29525210a0199e5cf6e8c84e8dc311b54aaa397f946bf6d060b8ce713ea401eb17c1f2c5b814dc6fb66a86c021ba3f4b5ac934622b
ripemd-160 be3a91399fc0b6ac16a85bd7e65fb74ef34058a8

20486960 as geometric shapes

Circle

Radius = n
Diameter 40973920
Circumference 128723366.06078
Area 1.3185752257762E+15

Sphere

Radius = n
Volume 3.6018130543292E+22
Surface area 5.2743009031049E+15
Circumference 128723366.06078

Square

Length = n
Perimeter 81947840
Area 419715530041600
Diagonal 28972936.683795

Cube

Length = n
Surface area 2518293180249600
Volume 8.5986952753411E+21
Space diagonal 35484455.612631

Equilateral Triangle

Length = n
Perimeter 61460880
Area 1.8174215568944E+14
Altitude 17742227.806316

Triangular Pyramid

Length = n
Surface area 1.8174215568944E+14
Volume 1.0133659564251E+21
Height 9657645.561265