20130780 (number)

20130780 is an even 8-digits composite number following 20130779 and preceding 20130781. In scientific notation, it is written as 2.0130780 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 96 positive divisors. There are 5091840 positive integers (up to 20130780) that are relatively prime to 20130780.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty thousand seven hundred eighty

Notation

Scientific notation 2.0130780 × 10^7
Engineering notation 2.0130780 × 10^6

Prime Factorization of 20130780

Prime Factorization 2 × 2 × 3 × 5 × 79 × 31 × 137

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 10065390
Product of the distinct prime numbers

The prime factorization of 20130780 is 2 × 2 × 3 × 5 × 79 × 31 × 137. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 9, 57, 80, 523, 636, 300, 8554, 36197, 70069, 407416, 958364, 3187840, 4674868, 78977242, 12477134, 525503558, 743680741, 5259423422, 7724524782

Basic calculations (n = 20130780)

Multiplication

n×y
n×2 40261560
n×3 60392340
n×4 80523120
n×5 100653900

Division

n÷y
n÷2 10065390
n÷3 6710260
n÷3 5032695
n÷5 4026156

Exponentiation

ny
n2 405248303408400
n3 8.1579644412878E+21
n4 1.6422618741539E+29
n5 3.3060012490979E+36

Nth Root

y√n
2√n 4486.7337785966
3√n 272.03212927848
4√n 66.983085764965
5√n 28.891635062018

Divisors of 20130780

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 137, 155, 158, 186, 237, 274, 310, 316, 372, 395, 411, 465, 474, 548, 620, 685, 790, 822, 930, 948, 1185, 1370, 1580, 1644, 1860, 2055, 2370, 2449, 2740, 4110, 4247, 4740, 4898, 7347, 8220, 8494, 9796, 10823, 12245, 12741, 14694, 16988, 21235, 21646, 24490, 25482, 29388, 32469, 36735, 42470, 43292, 48980, 50964, 54115, 63705, 64938, 73470, 84940, 108230, 127410, 129876, 146940, 162345, 216460, 254820, 324690, 335513, 649380, 671026, 1006539, 1342052, 1677565, 2013078, 3355130, 4026156, 5032695, 6710260, 10065390, 20130780

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20130779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20130780 can be divided by 96 positive divisors. The sum of these divisors (counting 20130780) is 1, the average is 0.010416666666667.

Base conversion 20130780

Base System Value
2 Binary 1001100110010101111011100
3 Ternary 1101212202020110
4 Quaternary 1030302233130
5 Quinary 20123141110
6 Senary 1555250020
8 Octal 114625734
10 Decimal 20130780
12 Duodecimal 68a9910
16 Hexadecimal 1332bdc
20 Vigesimal 65g6j0
36 Base36 bzh0c

Cryptographic Hash Functions

md5 3df2e0adb5c432861abd99150d2c8fbe
sha1 93481b274e993f3cbbe56607feeeb47efcd7f718
sha256 56272ac99788d1c37e8e51d37d87135173dc4f0b407bb6313bb46b4538936144
sha512 5b63b80059ecde50808476aa3937cbdd9d07f84bea7702660b449c4492f635075a87393a1f55b3fdd6ccb50f94dfa8d76d038e4cc9fe283ceaf5697908cda032
ripemd-160 8e43b7115fae04d0cded711cedc4fecb13238fd0

20130780 as geometric shapes

Circle

Radius = n
Diameter 40261560
Circumference 126485421.11806
Area 1.2731250928676E+15

Sphere

Radius = n
Volume 3.4172001542662E+22
Surface area 5.0925003714702E+15
Circumference 126485421.11806

Square

Length = n
Perimeter 80523120
Area 405248303408400
Diagonal 28469222.097149

Cube

Length = n
Surface area 2431489820450400
Volume 8.1579644412878E+21
Space diagonal 34867533.755991

Equilateral Triangle

Length = n
Perimeter 60392340
Area 1.7547766279611E+14
Altitude 17433766.877996

Triangular Pyramid

Length = n
Surface area 1.7547766279611E+14
Volume 9.6142532951888E+20
Height 9489740.6990497