20214918 (number)

20214918 is an even 8-digits composite number following 20214917 and preceding 20214919. In scientific notation, it is written as 2.0214918 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors. There are 6738300 positive integers (up to 20214918) that are relatively prime to 20214918.

Interesting facts

Basic properties

Name

Name twenty million two hundred fourteen thousand nine hundred eighteen

Notation

Scientific notation 2.0214918 × 10^7
Engineering notation 2.0214918 × 10^6

Prime Factorization of 20214918

Prime Factorization 2 × 3 × 3 × 1123051

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6738306
Product of the distinct prime numbers

The prime factorization of 20214918 is 2 × 3 × 3 × 1123051. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 47, 31, 815, 952, 3989, 9742, 12532, 71515, 459811, 348812, 8100502, 6224757, 53693591, 13316764, 411995854, 311159215, 2396371787, 4990868899

Basic calculations (n = 20214918)

Multiplication

n×y
n×2 40429836
n×3 60644754
n×4 80859672
n×5 101074590

Division

n÷y
n÷2 10107459
n÷3 6738306
n÷3 5053729.5
n÷5 4042983.6

Exponentiation

ny
n2 408642909746724
n3 8.2606829118114E+21
n4 1.6698902768627E+29
n5 3.3756695015777E+36

Nth Root

y√n
2√n 4496.1003102689
3√n 272.41059491611
4√n 67.052966453908
5√n 28.915745707827

Divisors of 20214918

1, 2, 3, 6, 9, 18, 1123051, 2246102, 3369153, 6738306, 10107459, 20214918

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20214917
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20214918 can be divided by 12 positive divisors. The sum of these divisors (counting 20214918) is 1, the average is 0.083333333333333.

Base conversion 20214918

Base System Value
2 Binary 1001101000111010010000110
3 Ternary 1102001000122200
4 Quaternary 1031013102012
5 Quinary 20133334133
6 Senary 2001135330
8 Octal 115072206
10 Decimal 20214918
12 Duodecimal 692a546
16 Hexadecimal 1347486
20 Vigesimal 666h5i
36 Base36 c19xi

Cryptographic Hash Functions

md5 7fa6cb570729130e1ec387124179ab98
sha1 6ad9a161a211969f7122deaf17ea7ac5e386846c
sha256 5198a67c92226989f6a22374e6fa25c7240ef17b0919223f0cddc290133efbbc
sha512 7cd8db1ff674c7debe52adb3e7cbd453a4eb795a4419cafda25ab931c121de582d22ddf058aeba0c62c4d44b96bbb60476883c832fb741c7e6e57188d8b042b2
ripemd-160 75bceea2c17122a73caed5875c6d4dc964641c15

20214918 as geometric shapes

Circle

Radius = n
Diameter 40429836
Circumference 127014075.76344
Area 1.2837895632019E+15

Sphere

Radius = n
Volume 3.4602267665842E+22
Surface area 5.1351582528075E+15
Circumference 127014075.76344

Square

Length = n
Perimeter 80859672
Area 408642909746724
Diagonal 28588211.19786

Cube

Length = n
Surface area 2451857458480344
Volume 8.2606829118114E+21
Space diagonal 35013265.046839

Equilateral Triangle

Length = n
Perimeter 60644754
Area 1.7694757045853E+14
Altitude 17506632.523419

Triangular Pyramid

Length = n
Surface area 1.7694757045853E+14
Volume 9.7353081736228E+20
Height 9529403.73262