18962020 (number)

18962020 is an even 8-digits composite number following 18962019 and preceding 18962021. In scientific notation, it is written as 1.8962020 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 5906880 positive integers (up to 18962020) that are relatively prime to 18962020.

Interesting facts

Basic properties

Name

Name eighteen million nine hundred sixty-two thousand twenty

Notation

Scientific notation 1.8962020 × 10^7
Engineering notation 1.8962020 × 10^6

Prime Factorization of 18962020

Prime Factorization 2 × 2 × 5 × 7 × 77 × 1759

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 9481010
Product of the distinct prime numbers

The prime factorization of 18962020 is 2 × 2 × 5 × 7 × 77 × 1759. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 4, 4, 81, 771, 8118, 675, 18077, 19281, 293305, 597555, 7154301, 8042500, 27301776, 46173654, 219312639, 89511665, 1039968691, 4267855879

Basic calculations (n = 18962020)

Multiplication

n×y
n×2 37924040
n×3 56886060
n×4 75848080
n×5 94810100

Division

n÷y
n÷2 9481010
n÷3 6320673.3333333
n÷3 4740505
n÷5 3792404

Exponentiation

ny
n2 359558202480400
n3 6.8179498265974E+21
n4 1.2928210097094E+29
n5 2.4514497842529E+36

Nth Root

y√n
2√n 4354.5401594198
3√n 266.66224645451
4√n 65.988939674917
5√n 28.54808098312

Divisors of 18962020

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 77, 140, 154, 308, 385, 539, 770, 1078, 1540, 1759, 2156, 2695, 3518, 5390, 7036, 8795, 10780, 12313, 17590, 24626, 35180, 49252, 61565, 123130, 135443, 246260, 270886, 541772, 677215, 948101, 1354430, 1896202, 2708860, 3792404, 4740505, 9481010, 18962020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18962019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18962020 can be divided by 48 positive divisors. The sum of these divisors (counting 18962020) is 1, the average is 0.020833333333333.

Base conversion 18962020

Base System Value
2 Binary 1001000010101011001100100
3 Ternary 1022200101000001
4 Quaternary 1020111121210
5 Quinary 14323241040
6 Senary 1514231044
8 Octal 110253144
10 Decimal 18962020
12 Duodecimal 6425484
16 Hexadecimal 1215664
20 Vigesimal 5ia510
36 Base36 baf6s

Cryptographic Hash Functions

md5 c268663c6c3aa66f639b12487a61f343
sha1 4283bdc308502e95fc65b7c7030e46e42de04f6d
sha256 797af349a73b22832f2b6a51490707e02043dbfe40ae3db0e2db344b6924cd49
sha512 574a687359668b57fb39ee5ad2b43d13e1ded5693237e6b4034bc8f280f433d9d941eee661c026c5fe31997882d98dcad0d19b9628f08edf6d8ab5218d269234
ripemd-160 fe33aec098c8bdeff6b76d8dad25497798ee4f83

18962020 as geometric shapes

Circle

Radius = n
Diameter 37924040
Circumference 119141885.45845
Area 1.1295854074504E+15

Sphere

Radius = n
Volume 2.8558961450376E+22
Surface area 4.5183416298015E+15
Circumference 119141885.45845

Square

Length = n
Perimeter 75848080
Area 359558202480400
Diagonal 26816345.85399

Cube

Length = n
Surface area 2157349214882400
Volume 6.8179498265974E+21
Space diagonal 32843182.054137

Equilateral Triangle

Length = n
Perimeter 56886060
Area 1.5569326874355E+14
Altitude 16421591.027069

Triangular Pyramid

Length = n
Surface area 1.5569326874355E+14
Volume 8.0350309269611E+20
Height 8938781.95133