20115040 (number)

20115040 is an even 8-digits composite number following 20115039 and preceding 20115041. In scientific notation, it is written as 2.0115040 × 10^7. The sum of its digits is 13. It has a total of 8 prime factors and 48 positive divisors. There are 7307520 positive integers (up to 20115040) that are relatively prime to 20115040.

Interesting facts

Basic properties

Name

Name twenty million one hundred fifteen thousand forty

Notation

Scientific notation 2.0115040 × 10^7
Engineering notation 2.0115040 × 10^6

Prime Factorization of 20115040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 55 × 11 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1257190
Product of the distinct prime numbers

The prime factorization of 20115040 is 2 × 2 × 2 × 2 × 2 × 55 × 11 × 1039. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 5, 38, 17, 658, 510, 4342, 752, 82513, 93962, 47279, 76498, 138522, 2529597, 61635224, 6340088, 790954495, 959965446, 7483252416, 6373978506

Basic calculations (n = 20115040)

Multiplication

n×y
n×2 40230080
n×3 60345120
n×4 80460160
n×5 100575200

Division

n÷y
n÷2 10057520
n÷3 6705013.3333333
n÷3 5028760
n÷5 4023008

Exponentiation

ny
n2 404614834201600
n3 8.1388435745586E+21
n4 1.6371316405599E+29
n5 3.2930968435128E+36

Nth Root

y√n
2√n 4484.9793756493
3√n 271.96121130846
4√n 66.969988619152
5√n 28.887115648172

Divisors of 20115040

1, 2, 4, 8, 11, 16, 22, 32, 44, 55, 88, 110, 176, 220, 352, 440, 605, 880, 1039, 1210, 1760, 2078, 2420, 4156, 4840, 8312, 9680, 11429, 16624, 19360, 22858, 33248, 45716, 57145, 91432, 114290, 182864, 228580, 365728, 457160, 628595, 914320, 1257190, 1828640, 2514380, 5028760, 10057520, 20115040

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20115039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20115040 can be divided by 48 positive divisors. The sum of these divisors (counting 20115040) is 1, the average is 0.020833333333333.

Base conversion 20115040

Base System Value
2 Binary 1001100101110111001100000
3 Ternary 1101211221122111
4 Quaternary 1030232321200
5 Quinary 20122140130
6 Senary 1555045104
8 Octal 114567140
10 Decimal 20115040
12 Duodecimal 68a0794
16 Hexadecimal 132ee60
20 Vigesimal 65e7c0
36 Base36 bz4v4

Cryptographic Hash Functions

md5 87d0724efd7109c68ecddfb0dfd0ceaa
sha1 282e4085ebff6ad2d7c0c57fa3961ed893bc0b9c
sha256 595d22a95f7665b1384d8a853310bbb59b53473e9e827d0f8acd128b420a680c
sha512 f796983aa24abd5859bee43c8d0d557012f0fa371c880ad322df38561cbf40635ab055df9153e1ac84479134aba0412718404aaba2c4b788876b1ca02b64c645
ripemd-160 aafa955530008de1762979129cf7931228295439

20115040 as geometric shapes

Circle

Radius = n
Diameter 40230080
Circumference 126386523.78133
Area 1.2711349906612E+15

Sphere

Radius = n
Volume 3.40919082434E+22
Surface area 5.0845399626448E+15
Circumference 126386523.78133

Square

Length = n
Perimeter 80460160
Area 404614834201600
Diagonal 28446962.375677

Cube

Length = n
Surface area 2427689005209600
Volume 8.1388435745586E+21
Space diagonal 34840271.27628

Equilateral Triangle

Length = n
Perimeter 60345120
Area 1.7520336258331E+14
Altitude 17420135.63814

Triangular Pyramid

Length = n
Surface area 1.7520336258331E+14
Volume 9.5917191376449E+20
Height 9482320.7918924