20120 (number)

20120 is an even 5-digits composite number following 20119 and preceding 20121. In scientific notation, it is written as 2.0120 × 10^4. The sum of its digits is 5. It has a total of 5 prime factors and 16 positive divisors. There are 8032 positive integers (up to 20120) that are relatively prime to 20120.

Interesting facts

Basic properties

Name

Name twenty thousand one hundred twenty

Notation

Scientific notation 2.0120 × 10^4
Engineering notation 2.0120 × 10^3

Prime Factorization of 20120

Prime Factorization 2 × 2 × 2 × 5 × 503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5030
Product of the distinct prime numbers

The prime factorization of 20120 is 2 × 2 × 2 × 5 × 503. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 4, 47, 821, 844, 8179, 8008, 9978, 81131, 651972, 745997, 6279961, 394071, 30379678, 7767305, 709078456, 373945259, 9979129893, 1808933925

Basic calculations (n = 20120)

Multiplication

n×y
n×2 40240
n×3 60360
n×4 80480
n×5 100600

Division

n÷y
n÷2 10060
n÷3 6706.6666666667
n÷3 5030
n÷5 4024

Exponentiation

ny
n2 404814400
n3 8144865728000
n4 163874698447360000
n5 3.2971589327609E+21

Nth Root

y√n
2√n 141.84498581198
3√n 27.198356302057
4√n 11.90986926091
5√n 7.2564731939178

Divisors of 20120

1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 4024, 5030, 10060, 20120

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20119
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120 can be divided by 16 positive divisors. The sum of these divisors (counting 20120) is 1, the average is 0.0625.

Base conversion 20120

Base System Value
2 Binary 100111010011000
3 Ternary 1000121012
4 Quaternary 10322120
5 Quinary 1120440
6 Senary 233052
8 Octal 47230
10 Decimal 20120
12 Duodecimal b788
16 Hexadecimal 4e98
20 Vigesimal 2a60
36 Base36 fiw

Cryptographic Hash Functions

md5 4b86521fb429633d44697456d41ac4e5
sha1 21886040e0e41367d65819c7f1d695e091b46130
sha256 896824c92ef9ad0378315ec2f249cd28a19844ffe28dcda8942b165b55227c27
sha512 1136e1303ae31004e6b6303f0b9b97e31f802250b01af64c27e331f9c484e107fbab8170f6b73c0dc6edbac769a0831e8d47aff8ac2c0e71b033846b0559ad25
ripemd-160 7464dd2b18a825a3bc4747ccaaf957d010d81059

20120 as geometric shapes

Circle

Radius = n
Diameter 40240
Circumference 126417.68838045
Area 1271761945.1074

Sphere

Radius = n
Volume 34117133780747
Surface area 5087047780.4294
Circumference 126417.68838045

Square

Length = n
Perimeter 80480
Area 404814400
Diagonal 28453.976874947

Cube

Length = n
Surface area 2428886400
Volume 8144865728000
Space diagonal 34848.862248286

Equilateral Triangle

Length = n
Perimeter 60360
Area 175289777.10888
Altitude 17424.431124143

Triangular Pyramid

Length = n
Surface area 175289777.10888
Volume 959881631353.78
Height 9484.6589583156