20089840 (number)

20089840 is an even 8-digits composite number following 20089839 and preceding 20089841. In scientific notation, it is written as 2.0089840 × 10^7. The sum of its digits is 31. It has a total of 7 prime factors and 40 positive divisors. There are 7612416 positive integers (up to 20089840) that are relatively prime to 20089840.

Interesting facts

Basic properties

Name

Name twenty million eighty-nine thousand eight hundred forty

Notation

Scientific notation 2.0089840 × 10^7
Engineering notation 2.0089840 × 10^6

Prime Factorization of 20089840

Prime Factorization 2 × 2 × 2 × 2 × 5 × 19 × 13217

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2511230
Product of the distinct prime numbers

The prime factorization of 20089840 is 2 × 2 × 2 × 2 × 5 × 19 × 13217. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 10, 15, 16, 886, 973, 7952, 7016, 28857, 24839, 195443, 251234, 3230248, 9746238, 3019403, 62859342, 892579543, 230361132, 2779323297, 5803718626

Basic calculations (n = 20089840)

Multiplication

n×y
n×2 40179680
n×3 60269520
n×4 80359360
n×5 100449200

Division

n÷y
n÷2 10044920
n÷3 6696613.3333333
n÷3 5022460
n÷5 4017968

Exponentiation

ny
n2 403601671225600
n3 8.1082929986549E+21
n4 1.628943090161E+29
n5 3.272520605044E+36

Nth Root

y√n
2√n 4482.1691177375
3√n 271.84759339712
4√n 66.949003859188
5√n 28.87987409777

Divisors of 20089840

1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 13217, 26434, 52868, 66085, 105736, 132170, 211472, 251123, 264340, 502246, 528680, 1004492, 1057360, 1255615, 2008984, 2511230, 4017968, 5022460, 10044920, 20089840

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20089839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20089840 can be divided by 40 positive divisors. The sum of these divisors (counting 20089840) is 1, the average is 0.025.

Base conversion 20089840

Base System Value
2 Binary 1001100101000101111110000
3 Ternary 1101210200002011
4 Quaternary 1030220233300
5 Quinary 20120333330
6 Senary 1554332304
8 Octal 114505760
10 Decimal 20089840
12 Duodecimal 688a094
16 Hexadecimal 1328bf0
20 Vigesimal 65b4c0
36 Base36 bylf4

Cryptographic Hash Functions

md5 32a0988cdc90f776472703ba0b9d2148
sha1 3fa4c62a65fb1162f91cb6a62b57f079ae260fa1
sha256 f34a59743c720719411c3c6e3b566adb00e40aaca31e1254b5ccfba080f9e35c
sha512 fad3c1f25ca29d3f7f24b4c6629f36add4d4c236ee558efe5a4cc01ad609f953b0e50945c69cd957c5c5406762f201c50a8aa04333d7736743106ec11e7d9d21
ripemd-160 1f9f43f58b8c8a59f6894ea477a0da57b99d2a4e

20089840 as geometric shapes

Circle

Radius = n
Diameter 40179680
Circumference 126228187.51159
Area 1.2679520452989E+15

Sphere

Radius = n
Volume 3.3963938290304E+22
Surface area 5.0718081811956E+15
Circumference 126228187.51159

Square

Length = n
Perimeter 80359360
Area 403601671225600
Diagonal 28411324.193906

Cube

Length = n
Surface area 2421610027353600
Volume 8.1082929986549E+21
Space diagonal 34796623.59593

Equilateral Triangle

Length = n
Perimeter 60269520
Area 1.7476465014561E+14
Altitude 17398311.797965

Triangular Pyramid

Length = n
Surface area 1.7476465014561E+14
Volume 9.5557149386605E+20
Height 9470441.3979685