Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

20171240 (number)

20171240 is an even 8-digits composite number following 20171239 and preceding 20171241. In scientific notation, it is written as 2.0171240 × 10^7. The sum of its digits is 17. It has a total of 6 prime factors and 32 positive divisors. There are 7789824 positive integers (up to 20171240) that are relatively prime to 20171240.

Interesting facts

20171240 has 32 divisors, whose sum is 46953000
The reverse of 20171240 is 04217102
Previous prime number is 29

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 17
Digital Root 8

Name

Name	twenty million one hundred seventy-one thousand two hundred forty

Notation

Scientific notation	2.0171240 × 10^7
Engineering notation	2.0171240 × 10^6

Prime Factorization of 20171240

Prime Factorization 2 × 2 × 2 × 5 × 29 × 17389

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	5042810	Product of the distinct prime numbers

The prime factorization of 20171240 is 2 × 2 × 2 × 5 × 29 × 17389. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 2, 68, 99, 806, 116, 5477, 7060, 94778, 58086, 878854, 555237, 6443195, 4143088, 27678251, 54620711, 618167251, 823266797, 1803175112, 9203108640

Basic calculations (n = 20171240)

Multiplication

n×y

n×2	40342480
n×3	60513720
n×4	80684960
n×5	100856200

Division

n÷y

n÷2	10085620
n÷3	6723746.6666667
n÷3	5042810
n÷5	4034248

Exponentiation

n^y

n²	406878923137600
n³	8.2072524095501E+21
n⁴	1.6555045809361E+29
n⁵	3.3393580223162E+36

Nth Root

^y√n

²√n	4491.2403631959
³√n	272.21425592558
⁴√n	67.016717042809
⁵√n	28.9032393507

Divisors of 20171240

1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 17389, 34778, 69556, 86945, 139112, 173890, 347780, 504281, 695560, 1008562, 2017124, 2521405, 4034248, 5042810, 10085620, 20171240

32 divisors

τ	Total Divisors	32	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20171239	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.03125	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	32	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20171240 can be divided by 32 positive divisors. The sum of these divisors (counting 20171240) is 1, the average is 0.03125.

Base conversion 20171240

Base	System	Value
2	Binary	1001100111100100111101000
3	Ternary	1101221210201222
4	Quaternary	1030330213220
5	Quinary	20130434430
6	Senary	2000201212
8	Octal	114744750
10	Decimal	20171240
12	Duodecimal	6909208
16	Hexadecimal	133c9e8
20	Vigesimal	661820
36	Base36	c0c88

Cryptographic Hash Functions

md5	44d732db2da706e3f6a9b21f3c282507
sha1	505bade82267bc3cc6a5699917c036a5b3b91dce
sha256	6bc6c19b0f26b1d61639247e75edf038670eccc465432e5da49e05f95709da3e
sha512	718bf7bf32aa966b5ae872c7d99282a160ec4dcc85e04c82f775ff7217b0305cecb3d9cce8925016ef6fc0b041588b21824609174547a4daa26806832d58e4a5
ripemd-160	30313f2fb5d8815614d55f8b86ca99e8f5f2fdbf

20171240 as geometric shapes

Circle

Radius = n

Diameter	40342480
Circumference	126739638.79559
Area	1.2782478358296E+15

Sphere

Radius = n

Volume	3.4378458501333E+22
Surface area	5.1129913433184E+15
Circumference	126739638.79559

Square

Length = n

Perimeter	80684960
Area	406878923137600
Diagonal	28526441.177883

Cube

Length = n

Surface area	2441273538825600
Volume	8.2072524095501E+21
Space diagonal	34937612.531666

Equilateral Triangle

Length = n

Perimeter	60513720
Area	1.7618374185081E+14
Altitude	17468806.265833

Triangular Pyramid

Length = n

Surface area	1.7618374185081E+14
Volume	9.6723397228375E+20
Height	9508813.7259609