20020637 (number)

20020637 is an odd 8-digits composite number following 20020636 and preceding 20020638. In scientific notation, it is written as 2.0020637 × 10^7. The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors. There are 14904000 positive integers (up to 20020637) that are relatively prime to 20020637.

Interesting facts

Basic properties

Name

Name twenty million twenty thousand six hundred thirty-seven

Notation

Scientific notation 2.0020637 × 10^7
Engineering notation 2.0020637 × 10^6

Prime Factorization of 20020637

Prime Factorization 7 × 31 × 13 × 47 × 151

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20020637
Product of the distinct prime numbers

The prime factorization of 20020637 is 7 × 31 × 13 × 47 × 151. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 6, 90, 84, 330, 125, 5852, 1126, 66775, 18742, 16768, 838007, 7407095, 4947074, 18450508, 7149112, 113188850, 538845239, 9667834914, 309522381

Basic calculations (n = 20020637)

Multiplication

n×y
n×2 40041274
n×3 60061911
n×4 80082548
n×5 100103185

Division

n÷y
n÷2 10010318.5
n÷3 6673545.6666667
n÷3 5005159.25
n÷5 4004127.4

Exponentiation

ny
n2 400825905885769
n3 8.0247899619351E+21
n4 1.6066140682915E+29
n5 3.2165437060357E+36

Nth Root

y√n
2√n 4474.4426468556
3√n 271.53509195981
4√n 66.891274818586
5√n 28.859950261555

Divisors of 20020637

1, 7, 13, 31, 47, 91, 151, 217, 329, 403, 611, 1057, 1457, 1963, 2821, 4277, 4681, 7097, 10199, 13741, 18941, 32767, 49679, 60853, 92261, 132587, 220007, 425971, 645827, 1540049, 2860091, 20020637

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 -20020636
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 20020637 can be divided by 32 positive divisors. The sum of these divisors (counting 20020637) is 1, the average is 0.03125.

Base conversion 20020637

Base System Value
2 Binary 1001100010111110110011101
3 Ternary 1101200011011002
4 Quaternary 1030113312131
5 Quinary 20111130022
6 Senary 1553040045
8 Octal 114276635
10 Decimal 20020637
12 Duodecimal 6856025
16 Hexadecimal 1317d9d
20 Vigesimal 652bbh
36 Base36 bx40t

Cryptographic Hash Functions

md5 589db77a550c958fb9c82c2edf036e48
sha1 40f4965e17d399f507293bb577c31dc7812bdffb
sha256 0fea2d2e8cf589ae097db3d3410679b085cb0143afb2366bf204617a6abf892b
sha512 95c7c737e63a9b10b246dc11722ecad69968b60f071de3eb4acc4a1ad765bf087203c3c92474cc1574e9dd4f3cbf321ac0cb9b3dab0c455069336a24bf6ca008
ripemd-160 42ed6721ecdaa0863a2cb97b66cf51d29f6e5cbf

20020637 as geometric shapes

Circle

Radius = n
Diameter 40041274
Circumference 125793372.23878
Area 1.2592317212992E+15

Sphere

Radius = n
Volume 3.3614161588022E+22
Surface area 5.0369268851968E+15
Circumference 125793372.23878

Square

Length = n
Perimeter 80082548
Area 400825905885769
Diagonal 28313456.372749

Cube

Length = n
Surface area 2404955435314614
Volume 8.0247899619351E+21
Space diagonal 34676760.483893

Equilateral Triangle

Length = n
Perimeter 60061911
Area 1.7356270849599E+14
Altitude 17338380.241947

Triangular Pyramid

Length = n
Surface area 1.7356270849599E+14
Volume 9.4573056661368E+20
Height 9437818.7909162