20188080 (number)

20188080 is an even 8-digits composite number following 20188079 and preceding 20188081. In scientific notation, it is written as 2.0188080 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 80 positive divisors. There are 4892160 positive integers (up to 20188080) that are relatively prime to 20188080.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-eight thousand eighty

Notation

Scientific notation 2.0188080 × 10^7
Engineering notation 2.0188080 × 10^6

Prime Factorization of 20188080

Prime Factorization 2 × 2 × 2 × 2 × 3 × 15 × 11 × 2549

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2523510
Product of the distinct prime numbers

The prime factorization of 20188080 is 2 × 2 × 2 × 2 × 3 × 15 × 11 × 2549. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 6, 43, 41, 801, 405, 5810, 5646, 74209, 55125, 727460, 383705, 1147184, 8286819, 68070123, 3305587, 318907175, 470668116, 1123639393, 3889233204

Basic calculations (n = 20188080)

Multiplication

n×y
n×2 40376160
n×3 60564240
n×4 80752320
n×5 100940400

Division

n÷y
n÷2 10094040
n÷3 6729360
n÷3 5047020
n÷5 4037616

Exponentiation

ny
n2 407558574086400
n3 8.2278250983422E+21
n4 1.6610399131134E+29
n5 3.3533206649126E+36

Nth Root

y√n
2√n 4493.1147325658
3√n 272.28998772628
4√n 67.030699925973
5√n 28.908063725333

Divisors of 20188080

1, 2, 3, 4, 6, 8, 11, 12, 15, 16, 22, 24, 30, 33, 44, 45, 48, 60, 66, 88, 90, 120, 132, 165, 176, 180, 240, 264, 330, 360, 495, 528, 660, 720, 990, 1320, 1980, 2549, 2640, 3960, 5098, 7647, 7920, 10196, 15294, 20392, 28039, 30588, 38235, 40784, 56078, 61176, 76470, 84117, 112156, 114705, 122352, 152940, 168234, 224312, 229410, 305880, 336468, 420585, 448624, 458820, 611760, 672936, 841170, 917640, 1261755, 1345872, 1682340, 1835280, 2523510, 3364680, 5047020, 6729360, 10094040, 20188080

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20188079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20188080 can be divided by 80 positive divisors. The sum of these divisors (counting 20188080) is 1, the average is 0.0125.

Base conversion 20188080

Base System Value
2 Binary 1001101000000101110110000
3 Ternary 1101222122211200
4 Quaternary 1031000232300
5 Quinary 20132004310
6 Senary 2000411200
8 Octal 115005660
10 Decimal 20188080
12 Duodecimal 6916b00
16 Hexadecimal 1340bb0
20 Vigesimal 663a40
36 Base36 c0p80

Cryptographic Hash Functions

md5 5091056170d106bc05288bea3cc270c7
sha1 7c58c968470cc404e0435a1ccaa9dbb5290fc228
sha256 4d07062c776b7bd0f77500217ebda316dc15ef4f01ddfd7599089d25f182b4a4
sha512 a73fbb826ca6e7fbb1fdd7e721d64eacf8289364932e5ea20a10565d8435005bb34f06289ff1ec68d10b4b29f1d06c048b4bf3c1032dacce20a39d288a96afac
ripemd-160 5ad4815ad2e5cf2dd47d853089aa4b9e8bd810fc

20188080 as geometric shapes

Circle

Radius = n
Diameter 40376160
Circumference 126845447.63617
Area 1.2803830222574E+15

Sphere

Radius = n
Volume 3.4464633178631E+22
Surface area 5.1215320890295E+15
Circumference 126845447.63617

Square

Length = n
Perimeter 80752320
Area 407558574086400
Diagonal 28550256.534273

Cube

Length = n
Surface area 2445351444518400
Volume 8.2278250983422E+21
Space diagonal 34966780.267265

Equilateral Triangle

Length = n
Perimeter 60564240
Area 1.7647803934449E+14
Altitude 17483390.133633

Triangular Pyramid

Length = n
Surface area 1.7647803934449E+14
Volume 9.696584869091E+20
Height 9516752.178091