20237980 (number)

20237980 is an even 8-digits composite number following 20237979 and preceding 20237981. In scientific notation, it is written as 2.0237980 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 36 positive divisors. There are 6838272 positive integers (up to 20237980) that are relatively prime to 20237980.

Interesting facts

Basic properties

Name

Name twenty million two hundred thirty-seven thousand nine hundred eighty

Notation

Scientific notation 2.0237980 × 10^7
Engineering notation 2.0237980 × 10^6

Prime Factorization of 20237980

Prime Factorization 2 × 2 × 535 × 7 × 7 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1445570
Product of the distinct prime numbers

The prime factorization of 20237980 is 2 × 2 × 535 × 7 × 7 × 193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 7, 76, 95, 170, 48, 4677, 4868, 60255, 31079, 245373, 805896, 8975805, 9923713, 98232643, 51462824, 332039545, 146355175, 7605261048, 5288875153

Basic calculations (n = 20237980)

Multiplication

n×y
n×2 40475960
n×3 60713940
n×4 80951920
n×5 101189900

Division

n÷y
n÷2 10118990
n÷3 6745993.3333333
n÷3 5059495
n÷5 4047596

Exponentiation

ny
n2 409575834480400
n3 8.2889875466976E+21
n4 1.6775236419032E+29
n5 3.3949689914363E+36

Nth Root

y√n
2√n 4498.6642461958
3√n 272.51414790613
4√n 67.07208246503
5√n 28.92234035071

Divisors of 20237980

1, 2, 4, 7, 14, 28, 49, 98, 193, 196, 386, 535, 772, 1070, 1351, 2140, 2702, 3745, 5404, 7490, 9457, 14980, 18914, 26215, 37828, 52430, 103255, 104860, 206510, 413020, 722785, 1445570, 2891140, 5059495, 10118990, 20237980

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20237979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20237980 can be divided by 36 positive divisors. The sum of these divisors (counting 20237980) is 1, the average is 0.027777777777778.

Base conversion 20237980

Base System Value
2 Binary 1001101001100111010011100
3 Ternary 1102002012021211
4 Quaternary 1031030322130
5 Quinary 20140103410
6 Senary 2001434204
8 Octal 115147234
10 Decimal 20237980
12 Duodecimal 693b964
16 Hexadecimal 134ce9c
20 Vigesimal 669ej0
36 Base36 c1rq4

Cryptographic Hash Functions

md5 fe589d29b7da90c4e750cdda84270f98
sha1 e00b4301bc54d7e8fbc6543763d3ed409d2c20d6
sha256 335276d0e0bed176bb7cb0ed8b310988b85c7bbe863b55915bc982b4813af1d6
sha512 e37c7f84360bd887d2bcfab4ab0e3b916bb83c7244d8706dad50e054fa082ff21ee76a4b101fc472e0af7ef1edd02337f9a1861ab67f350e31863e193e8a9d77
ripemd-160 9426d5a6f9204fbd8e0d0f92c89fb0efd38afd6d

20237980 as geometric shapes

Circle

Radius = n
Diameter 40475960
Circumference 127158978.58299
Area 1.2867204326915E+15

Sphere

Radius = n
Volume 3.4720829843203E+22
Surface area 5.1468817307661E+15
Circumference 127158978.58299

Square

Length = n
Perimeter 80951920
Area 409575834480400
Diagonal 28620825.791035

Cube

Length = n
Surface area 2457455006882400
Volume 8.2889875466976E+21
Space diagonal 35053209.602563

Equilateral Triangle

Length = n
Perimeter 60713940
Area 1.7735153871812E+14
Altitude 17526604.801281

Triangular Pyramid

Length = n
Surface area 1.7735153871812E+14
Volume 9.7686655057346E+20
Height 9540275.2636785