20012860 (number)

20012860 is an even 8-digits composite number following 20012859 and preceding 20012861. In scientific notation, it is written as 2.0012860 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 24 positive divisors. There are 6861504 positive integers (up to 20012860) that are relatively prime to 20012860.

Interesting facts

Basic properties

Name

Name twenty million twelve thousand eight hundred sixty

Notation

Scientific notation 2.0012860 × 10^7
Engineering notation 2.0012860 × 10^6

Prime Factorization of 20012860

Prime Factorization 2 × 2 × 7 × 5 × 142949

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10006430
Product of the distinct prime numbers

The prime factorization of 20012860 is 2 × 2 × 7 × 5 × 142949. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 38, 7, 673, 409, 7892, 2155, 97002, 61544, 202852, 66563, 4188681, 2831104, 25698871, 73561024, 588267205, 724600166, 418108538, 9072519074

Basic calculations (n = 20012860)

Multiplication

n×y
n×2 40025720
n×3 60038580
n×4 80051440
n×5 100064300

Division

n÷y
n÷2 10006430
n÷3 6670953.3333333
n÷3 5003215
n÷5 4002572

Exponentiation

ny
n2 400514565379600
n3 8.0154419249028E+21
n4 1.6041191708121E+29
n5 3.2103012388779E+36

Nth Root

y√n
2√n 4473.5735156584
3√n 271.49992821182
4√n 66.884777906923
5√n 28.857707788298

Divisors of 20012860

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 142949, 285898, 571796, 714745, 1000643, 1429490, 2001286, 2858980, 4002572, 5003215, 10006430, 20012860

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 -20012859
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 20012860 can be divided by 24 positive divisors. The sum of these divisors (counting 20012860) is 1, the average is 0.041666666666667.

Base conversion 20012860

Base System Value
2 Binary 1001100010101111100111100
3 Ternary 1101122202111001
4 Quaternary 1030111330330
5 Quinary 20110402420
6 Senary 1552540044
8 Octal 114257474
10 Decimal 20012860
12 Duodecimal 6851624
16 Hexadecimal 1315f3c
20 Vigesimal 651c30
36 Base36 bwy0s

Cryptographic Hash Functions

md5 8dad1ab792da973882fc2e6ae65c4598
sha1 8f16419d7ba263120dcba7a007bcfea7a97d5899
sha256 bb3f9eaf370400ef609eda8fa5192a970468ea22be19c5116c83bf554c97d6ea
sha512 f0e19454b2ec9a2162adc971fab80f46b36768c6047a4c1d16779749264b17e778a6123f5a1f7b53cff3fb14aede4dff8bf9ad13efee5de87986a40b25be0064
ripemd-160 4dc5434c4cef164b32634ad1b9f3167b8bc7ce71

20012860 as geometric shapes

Circle

Radius = n
Diameter 40025720
Circumference 125744507.90664
Area 1.2582536162523E+15

Sphere

Radius = n
Volume 3.3575004622067E+22
Surface area 5.033014465009E+15
Circumference 125744507.90664

Square

Length = n
Perimeter 80051440
Area 400514565379600
Diagonal 28302458.033874

Cube

Length = n
Surface area 2403087392277600
Volume 8.0154419249028E+21
Space diagonal 34663290.324763

Equilateral Triangle

Length = n
Perimeter 60038580
Area 1.7342789410221E+14
Altitude 17331645.162381

Triangular Pyramid

Length = n
Surface area 1.7342789410221E+14
Volume 9.4462888988429E+20
Height 9434152.677958