20111744 (number)

20111744 is an even 8-digits composite number following 20111743 and preceding 20111745. In scientific notation, it is written as 2.0111744 × 10^7. The sum of its digits is 20. It has a total of 9 prime factors and 32 positive divisors. There are 9909760 positive integers (up to 20111744) that are relatively prime to 20111744.

Interesting facts

Basic properties

Name

Name twenty million one hundred eleven thousand seven hundred forty-four

Notation

Scientific notation 2.0111744 × 10^7
Engineering notation 2.0111744 × 10^6

Prime Factorization of 20111744

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 71 × 2213

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 314246
Product of the distinct prime numbers

The prime factorization of 20111744 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 71 × 2213. Since it has a total of 9 prime factors.

Most popular turbo-numbers

9, 10, 87, 5, 459, 398, 7997, 4729, 16512, 68355, 392483, 570448, 9988687, 460253, 89007287, 7118510, 283993541, 130120987, 5075037993, 2474675652

Basic calculations (n = 20111744)

Multiplication

n×y
n×2 40223488
n×3 60335232
n×4 80446976
n×5 100558720

Division

n÷y
n÷2 10055872
n÷3 6703914.6666667
n÷3 5027936
n÷5 4022348.8

Exponentiation

ny
n2 404482246721536
n3 8.1348433986084E+21
n4 1.636058879129E+29
n5 3.290399734597E+36

Nth Root

y√n
2√n 4484.6119118604
3√n 271.94635620308
4√n 66.967245066976
5√n 28.886168912055

Divisors of 20111744

1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2213, 2272, 4426, 4544, 8852, 9088, 17704, 35408, 70816, 141632, 157123, 283264, 314246, 628492, 1256984, 2513968, 5027936, 10055872, 20111744

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20111743
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20111744 can be divided by 32 positive divisors. The sum of these divisors (counting 20111744) is 1, the average is 0.03125.

Base conversion 20111744

Base System Value
2 Binary 1001100101110000110000000
3 Ternary 1101211210010102
4 Quaternary 1030232012000
5 Quinary 20122033434
6 Senary 1555021532
8 Octal 114560600
10 Decimal 20111744
12 Duodecimal 689a8a8
16 Hexadecimal 132e180
20 Vigesimal 65dj74
36 Base36 bz2bk

Cryptographic Hash Functions

md5 623ea2d9859bb3a6b12b1549dd79f546
sha1 9d097b9cc4c5c59f33eee7e7040cfb6834b07421
sha256 90c32ca284a84c6f5937b198c7b7b0e4e909c1cd3fb7bbc650f64cdb47248df8
sha512 757236cd9122cc22c7f0a824d0a602655f0edd0b047a23fd7d36d48a16f0a547f223d20dd1394951099884e0c58a9d3bdf0c8f238949181f06e6f63a7f40f432
ripemd-160 c30d55aca6f23ff1312a7fac2c0e66ad053664bd

20111744 as geometric shapes

Circle

Radius = n
Diameter 40223488
Circumference 126365814.40256
Area 1.2707184548079E+15

Sphere

Radius = n
Volume 3.4075152345562E+22
Surface area 5.0828738192315E+15
Circumference 126365814.40256

Square

Length = n
Perimeter 80446976
Area 404482246721536
Diagonal 28442301.127776

Cube

Length = n
Surface area 2426893480329216
Volume 8.1348433986084E+21
Space diagonal 34834562.436819

Equilateral Triangle

Length = n
Perimeter 60335232
Area 1.7514595052033E+14
Altitude 17417281.218409

Triangular Pyramid

Length = n
Surface area 1.7514595052033E+14
Volume 9.5870048850777E+20
Height 9480767.0425919