20407860 (number)

20407860 is an even 8-digits composite number following 20407859 and preceding 20407861. In scientific notation, it is written as 2.0407860 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 4942080 positive integers (up to 20407860) that are relatively prime to 20407860.

Interesting facts

Basic properties

Name

Name twenty million four hundred seven thousand eight hundred sixty

Notation

Scientific notation 2.0407860 × 10^7
Engineering notation 2.0407860 × 10^6

Prime Factorization of 20407860

Prime Factorization 2 × 2 × 15 × 33 × 11 × 937

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 10203930
Product of the distinct prime numbers

The prime factorization of 20407860 is 2 × 2 × 15 × 33 × 11 × 937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 9, 100, 75, 756, 811, 9227, 8802, 45517, 10031, 733753, 451152, 8153433, 3285437, 60622851, 85519198, 843341428, 688753578, 1114111897, 2029184719

Basic calculations (n = 20407860)

Multiplication

n×y
n×2 40815720
n×3 61223580
n×4 81631440
n×5 102039300

Division

n÷y
n÷2 10203930
n÷3 6802620
n÷3 5101965
n÷5 4081572

Exponentiation

ny
n2 416480749779600
n3 8.4994808341971E+21
n4 1.7345621493698E+29
n5 3.5398701505638E+36

Nth Root

y√n
2√n 4517.505949083
3√n 273.27452961995
4√n 67.212394311488
5√n 28.970733644521

Divisors of 20407860

1, 2, 4, 11, 15, 22, 30, 33, 44, 60, 66, 132, 165, 330, 363, 495, 660, 726, 937, 990, 1452, 1874, 1980, 3748, 5445, 10307, 10890, 14055, 20614, 21780, 28110, 30921, 41228, 56220, 61842, 123684, 154605, 309210, 340131, 463815, 618420, 680262, 927630, 1360524, 1855260, 5101965, 10203930, 20407860

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20407859
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20407860 can be divided by 48 positive divisors. The sum of these divisors (counting 20407860) is 1, the average is 0.020833333333333.

Base conversion 20407860

Base System Value
2 Binary 1001101110110011000110100
3 Ternary 1102101211022200
4 Quaternary 1031312120310
5 Quinary 20211022420
6 Senary 2005224500
8 Octal 115663064
10 Decimal 20407860
12 Duodecimal 6a02130
16 Hexadecimal 1376634
20 Vigesimal 67ajd0
36 Base36 c5et0

Cryptographic Hash Functions

md5 1a45a03d03cc8a45bda3afdcd901f74f
sha1 567867b3b1f9fc989ab16e2e85f34e08c0b7c0d0
sha256 40bb3c06b0460ae49ade1d7f39f6e29536813a97232ebbdb733148e8f5fbc840
sha512 8e589709de82629a6182cfcacb44d5a61cdbc1e3e26e3b2fead2fb9479c8d6b589b91421c29e418c10ee8b605dc39482aba48180c3779fe14cdd12bb5f59bae9
ripemd-160 74e708f23a7228866b5dd3db8bca54041d2ce15a

20407860 as geometric shapes

Circle

Radius = n
Diameter 40815720
Circumference 128226366.10298
Area 1.3084128638692E+15

Sphere

Radius = n
Volume 3.5602542064055E+22
Surface area 5.2336514554766E+15
Circumference 128226366.10298

Square

Length = n
Perimeter 81631440
Area 416480749779600
Diagonal 28861072.391011

Cube

Length = n
Surface area 2498884498677600
Volume 8.4994808341971E+21
Space diagonal 35347450.393753

Equilateral Triangle

Length = n
Perimeter 61223580
Area 1.8034145474816E+14
Altitude 17673725.196876

Triangular Pyramid

Length = n
Surface area 1.8034145474816E+14
Volume 1.0016734224043E+21
Height 9620357.4636705