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

20140549 (number)

20140549 is an odd 8-digits composite number following 20140548 and preceding 20140550. In scientific notation, it is written as 2.0140549 × 10^7. The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors. There are 16752960 positive integers (up to 20140549) that are relatively prime to 20140549.

Interesting facts

20140549 has 8 divisors, whose sum is 21724920
The reverse of 20140549 is 94504102
Previous prime number is 13

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7

Name

Name	twenty million one hundred forty thousand five hundred forty-nine

Notation

Scientific notation	2.0140549 × 10^7
Engineering notation	2.0140549 × 10^6

Prime Factorization of 20140549

Prime Factorization 1397 × 13 × 1109

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	20140549	Product of the distinct prime numbers

The prime factorization of 20140549 is 1397 × 13 × 1109. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 6, 88, 29, 129, 283, 382, 8441, 14518, 30492, 534490, 177870, 4427217, 3622266, 25021993, 84806418, 681924022, 598697977, 8596023550, 5405812949

Basic calculations (n = 20140549)

Multiplication

n×y

n×2	40281098
n×3	60421647
n×4	80562196
n×5	100702745

Division

n÷y

n÷2	10070274.5
n÷3	6713516.3333333
n÷3	5035137.25
n÷5	4028109.8

Exponentiation

n^y

n²	405641714021401
n³	8.169846817692E+21
n⁴	1.6454520015422E+29
n⁵	3.3140306664209E+36

Nth Root

^y√n

²√n	4487.8223004036
³√n	272.07612578723
⁴√n	66.991210620526
⁵√n	28.894438605771

Divisors of 20140549

1, 13, 1109, 1397, 14417, 18161, 1549273, 20140549

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-20140548	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20140549 can be divided by 8 positive divisors. The sum of these divisors (counting 20140549) is 1, the average is 0.125.

Base conversion 20140549

Base	System	Value
2	Binary	1001100110101001000000101
3	Ternary	1101220020122021
4	Quaternary	1030311020011
5	Quinary	20123444144
6	Senary	1555403141
8	Octal	114651005
10	Decimal	20140549
12	Duodecimal	68b34b1
16	Hexadecimal	1335205
20	Vigesimal	65hb79
36	Base36	bzojp

Cryptographic Hash Functions

md5	aef0047e04c5c5720f3ff3b365af360d
sha1	69e70c922b1b8a1259607fddc65302b141951e67
sha256	6bf73e80ea01315d471b270c13c5533453dc459d55030c580d9625c42280c0b6
sha512	b24bf3cfe5cd26c75b58725d9d2f5ea5a208970c310a1b93bd251762b7d7c496271b4704cc64735f884b4911eda14db0fdf3085e61422ad814f2370398c9f5b2
ripemd-160	810270c191811571307035857145e5f5ea151b67

20140549 as geometric shapes

Circle

Radius = n

Diameter	40281098
Circumference	126546801.55533
Area	1.2743610287592E+15

Sphere

Radius = n

Volume	3.4221774324554E+22
Surface area	5.0974441150368E+15
Circumference	126546801.55533

Square

Length = n

Perimeter	80562196
Area	405641714021401
Diagonal	28483037.54944

Cube

Length = n

Surface area	2433850284128406
Volume	8.169846817692E+21
Space diagonal	34884454.160331

Equilateral Triangle

Length = n

Perimeter	60421647
Area	1.756480145886E+14
Altitude	17442227.080165

Triangular Pyramid

Length = n

Surface area	1.756480145886E+14
Volume	9.6282568100756E+20
Height	9494345.8498133