20186040 (number)

20186040 is an even 8-digits composite number following 20186039 and preceding 20186041. In scientific notation, it is written as 2.0186040 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 4612608 positive integers (up to 20186040) that are relatively prime to 20186040.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-six thousand forty

Notation

Scientific notation 2.0186040 × 10^7
Engineering notation 2.0186040 × 10^6

Prime Factorization of 20186040

Prime Factorization 2 × 2 × 2 × 21 × 7 × 5 × 3433

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 5046510
Product of the distinct prime numbers

The prime factorization of 20186040 is 2 × 2 × 2 × 21 × 7 × 5 × 3433. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 8, 88, 56, 344, 645, 4168, 120, 76399, 53263, 426932, 58803, 2498205, 4576311, 65701853, 18789709, 708018856, 22721242, 9901166131, 7954140742

Basic calculations (n = 20186040)

Multiplication

n×y
n×2 40372080
n×3 60558120
n×4 80744160
n×5 100930200

Division

n÷y
n÷2 10093020
n÷3 6728680
n÷3 5046510
n÷5 4037208

Exponentiation

ny
n2 407476210881600
n3 8.2253310919044E+21
n4 1.6603686243443E+29
n5 3.3516267465758E+36

Nth Root

y√n
2√n 4492.887712819
3√n 272.28081580757
4√n 67.029006503297
5√n 28.90747947132

Divisors of 20186040

1, 2, 4, 5, 7, 8, 10, 14, 20, 21, 28, 35, 40, 42, 56, 70, 84, 105, 140, 147, 168, 210, 280, 294, 420, 588, 735, 840, 1176, 1470, 2940, 3433, 5880, 6866, 13732, 17165, 24031, 27464, 34330, 48062, 68660, 72093, 96124, 120155, 137320, 144186, 192248, 240310, 288372, 360465, 480620, 504651, 576744, 720930, 961240, 1009302, 1441860, 2018604, 2523255, 2883720, 4037208, 5046510, 10093020, 20186040

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20186039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20186040 can be divided by 64 positive divisors. The sum of these divisors (counting 20186040) is 1, the average is 0.015625.

Base conversion 20186040

Base System Value
2 Binary 1001101000000001110111000
3 Ternary 1101222120001010
4 Quaternary 1031000032320
5 Quinary 20131423130
6 Senary 2000353520
8 Octal 115001670
10 Decimal 20186040
12 Duodecimal 69158a0
16 Hexadecimal 13403b8
20 Vigesimal 663520
36 Base36 c0nnc

Cryptographic Hash Functions

md5 ce9d4b4ff25e81d87e61bb65b3b74bd2
sha1 b685502dbe575bf2ba9d2ffd8787a54d03495804
sha256 540fef985b17d883421a7d334728346b91e0f03958258c14eea958b28f31ee30
sha512 04f54776179ef3c884d9afc7c4bccd58646341609ae60ad981868b7a7b6512ce3b10999eee08d232763efb7b83152eca44fc65da72d59d28194f39c995593eaa
ripemd-160 018d35e9ca399a58ca0719c97d38ab76226d3150

20186040 as geometric shapes

Circle

Radius = n
Diameter 40372080
Circumference 126832629.93814
Area 1.2801242706182E+15

Sphere

Radius = n
Volume 3.4454186308894E+22
Surface area 5.120497082473E+15
Circumference 126832629.93814

Square

Length = n
Perimeter 80744160
Area 407476210881600
Diagonal 28547371.538606

Cube

Length = n
Surface area 2444857265289600
Volume 8.2253310919044E+21
Space diagonal 34963246.883618

Equilateral Triangle

Length = n
Perimeter 60558120
Area 1.7644237503065E+14
Altitude 17481623.441809

Triangular Pyramid

Length = n
Surface area 1.7644237503065E+14
Volume 9.6936456543169E+20
Height 9515790.5128686