20005940 (number)

20005940 is an even 8-digits composite number following 20005939 and preceding 20005941. In scientific notation, it is written as 2.0005940 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 24 positive divisors. There are 7268352 positive integers (up to 20005940) that are relatively prime to 20005940.

Interesting facts

Basic properties

Name

Name twenty million five thousand nine hundred forty

Notation

Scientific notation 2.0005940 × 10^7
Engineering notation 2.0005940 × 10^6

Prime Factorization of 20005940

Prime Factorization 2 × 2 × 145 × 17 × 2029

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10002970
Product of the distinct prime numbers

The prime factorization of 20005940 is 2 × 2 × 145 × 17 × 2029. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 10, 66, 13, 875, 585, 8890, 8595, 80251, 5565, 10893, 640643, 6834449, 8225888, 47445497, 43288336, 674763717, 323771269, 4073131450, 1599701324

Basic calculations (n = 20005940)

Multiplication

n×y
n×2 40011880
n×3 60017820
n×4 80023760
n×5 100029700

Division

n÷y
n÷2 10002970
n÷3 6668646.6666667
n÷3 5001485
n÷5 4001188

Exponentiation

ny
n2 400237635283600
n3 8.0071301172256E+21
n4 1.6019016469741E+29
n5 3.2047548235265E+36

Nth Root

y√n
2√n 4472.8000178859
3√n 271.46863173393
4√n 66.878995341481
5√n 28.855711842054

Divisors of 20005940

1, 2, 4, 17, 34, 68, 145, 290, 580, 2029, 2465, 4058, 4930, 8116, 9860, 34493, 68986, 137972, 294205, 588410, 1176820, 5001485, 10002970, 20005940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20005939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20005940 can be divided by 24 positive divisors. The sum of these divisors (counting 20005940) is 1, the average is 0.041666666666667.

Base conversion 20005940

Base System Value
2 Binary 1001100010100010000110100
3 Ternary 1101122101222202
4 Quaternary 1030110100310
5 Quinary 20110142230
6 Senary 1552444032
8 Octal 114242064
10 Decimal 20005940
12 Duodecimal 6849618
16 Hexadecimal 1314434
20 Vigesimal 650eh0
36 Base36 bwsok

Cryptographic Hash Functions

md5 6ce7cea26ab5b555db6887b56ad8f0a3
sha1 9e988fd5c3b9a8b3059358dfa0ed574ec095952e
sha256 706f18aa3496af0bf85207de7839945cfae4e275f1128a48f35fe43e8256bd5c
sha512 f6e7118a783f0866c7384a928867cb2abe24783237a4ef597a76622b5e3301745b208eaee34b8d9df0d328fc9feb226c6b98139678434350cd302ce4416f1992
ripemd-160 64fecfaf685523059cb5ae8204f5b69341a4a166

20005940 as geometric shapes

Circle

Radius = n
Diameter 40011880
Circumference 125701028.26432
Area 1.2573836146971E+15

Sphere

Radius = n
Volume 3.3540188203485E+22
Surface area 5.0295344587884E+15
Circumference 125701028.26432

Square

Length = n
Perimeter 80023760
Area 400237635283600
Diagonal 28292671.676022

Cube

Length = n
Surface area 2401425811701600
Volume 8.0071301172256E+21
Space diagonal 34651304.533174

Equilateral Triangle

Length = n
Perimeter 60017820
Area 1.733079798531E+14
Altitude 17325652.266587

Triangular Pyramid

Length = n
Surface area 1.733079798531E+14
Volume 9.4364933395554E+20
Height 9430890.5586741