20183840 (number)

20183840 is an even 8-digits composite number following 20183839 and preceding 20183841. In scientific notation, it is written as 2.0183840 × 10^7. The sum of its digits is 26. It has a total of 8 prime factors and 48 positive divisors. There are 7987200 positive integers (up to 20183840) that are relatively prime to 20183840.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-three thousand eight hundred forty

Notation

Scientific notation 2.0183840 × 10^7
Engineering notation 2.0183840 × 10^6

Prime Factorization of 20183840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 101 × 1249

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1261490
Product of the distinct prime numbers

The prime factorization of 20183840 is 2 × 2 × 2 × 2 × 2 × 5 × 101 × 1249. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20183840)

Multiplication

n×y
n×2 40367680
n×3 60551520
n×4 80735360
n×5 100919200

Division

n÷y
n÷2 10091920
n÷3 6727946.6666667
n÷3 5045960
n÷5 4036768

Exponentiation

ny
n2 407387397145600
n3 8.2226420420032E+21
n4 1.6596449135307E+29
n5 3.3498007391517E+36

Nth Root

y√n
2√n 4492.6428747453
3√n 272.27092383011
4√n 67.027180119302
5√n 28.906849340522

Divisors of 20183840

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 -20183839
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 20183840 can be divided by 48 positive divisors. The sum of these divisors (counting 20183840) is 1, the average is 0.020833333333333.

Base conversion 20183840

Base System Value
2 Binary 1001100111111101100100000
3 Ternary 1101222110000122
4 Quaternary 1030333230200
5 Quinary 20131340330
6 Senary 2000335412
8 Octal 114775440
10 Decimal 20183840
12 Duodecimal 6914568
16 Hexadecimal 133fb20
20 Vigesimal 662jc0
36 Base36 c0ly8

Cryptographic Hash Functions

md5 e263d291348b16f10e7df311ac95b10e
sha1 d03563150ace8e83f30ffa2f5ee97586cc65a707
sha256 0af8d599f7b64c383484bee8a4cc1917359ac1abbc8569ab2eeb344e04a62421
sha512 74f4c2b9f5f50194017b4c03666f34f486905cf5d24eb29552a2eba03c124fd930b1e077a876da20f308630be8137866c8e2ba4b5aa0a1c0f98f7b0f215663b9
ripemd-160 c2d9b51bb01a613595a32ab56aa345df9a5978e7

20183840 as geometric shapes

Circle

Radius = n
Diameter 40367680
Circumference 126818806.93046
Area 1.2798452540377E+15

Sphere

Radius = n
Volume 3.4442922443008E+22
Surface area 5.1193810161507E+15
Circumference 126818806.93046

Square

Length = n
Perimeter 80735360
Area 407387397145600
Diagonal 28544260.268769

Cube

Length = n
Surface area 2444324382873600
Volume 8.2226420420032E+21
Space diagonal 34959436.371841

Equilateral Triangle

Length = n
Perimeter 60551520
Area 1.7640391755485E+14
Altitude 17479718.185921

Triangular Pyramid

Length = n
Surface area 1.7640391755485E+14
Volume 9.6904765786168E+20
Height 9514753.4229229