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

18013944 (number)

18013944 is an even 8-digits composite number following 18013943 and preceding 18013945. In scientific notation, it is written as 1.8013944 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors. There are 5542656 positive integers (up to 18013944) that are relatively prime to 18013944.

Interesting facts

18013944 has 32 divisors, whose sum is 48499920
The reverse of 18013944 is 44931081
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	eighteen million thirteen thousand nine hundred forty-four

Notation

Scientific notation	1.8013944 × 10^7
Engineering notation	1.8013944 × 10^6

Prime Factorization of 18013944

Prime Factorization 2 × 2 × 2 × 3 × 13 × 57737

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	4503486	Product of the distinct prime numbers

The prime factorization of 18013944 is 2 × 2 × 2 × 3 × 13 × 57737. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 1, 39, 43, 456, 807, 4864, 2872, 96089, 82102, 752627, 963175, 4491853, 1501274, 52874133, 84298023, 333817960, 36928891, 8451026936, 9621856570

Basic calculations (n = 18013944)

Multiplication

n×y

n×2	36027888
n×3	54041832
n×4	72055776
n×5	90069720

Division

n÷y

n÷2	9006972
n÷3	6004648
n÷3	4503486
n÷5	3602788.8

Exponentiation

n^y

n²	324502178435136
n³	5.8455640702085E+21
n⁴	1.0530166380915E+29
n⁵	1.8968982749648E+36

Nth Root

^y√n

²√n	4244.2836851464
³√n	262.14179532031
⁴√n	65.14816716644
⁵√n	28.256720879206

Divisors of 18013944

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 57737, 115474, 173211, 230948, 346422, 461896, 692844, 750581, 1385688, 1501162, 2251743, 3002324, 4503486, 6004648, 9006972, 18013944

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	-18013943	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 18013944 can be divided by 32 positive divisors. The sum of these divisors (counting 18013944) is 1, the average is 0.03125.

Base conversion 18013944

Base	System	Value
2	Binary	1000100101101111011111000
3	Ternary	1020220012111010
4	Quaternary	1010231323320
5	Quinary	14102421234
6	Senary	1442033520
8	Octal	104557370
10	Decimal	18013944
12	Duodecimal	60488a0
16	Hexadecimal	112def8
20	Vigesimal	5cbeh4
36	Base36	aq3nc

Cryptographic Hash Functions

md5	796a33d3d057d40455202abc15ff31a9
sha1	013be4702277f51edeb6976b971cdf01a748d2f7
sha256	a4491cf7da3965b56415c193e8fc2b5b99221fb5456a776a55ef64b0f2b0f65c
sha512	5edf75a55f3849ff8a2a691238c9994cdaa70c4f86043a42738d73b0a42db51e4a92fb6f5f20aa1c12616aff789d2e608f88edc2a3ed34725adc544db68f9853
ripemd-160	c3bd34ebb2e408f42c47bf7ce1a6f7706fe1fb9d

18013944 as geometric shapes

Circle

Radius = n

Diameter	36027888
Circumference	113184948.26516
Area	1.0194536598457E+15

Sphere

Radius = n

Volume	2.4485841518741E+22
Surface area	4.0778146393828E+15
Circumference	113184948.26516

Square

Length = n

Perimeter	72055776
Area	324502178435136
Diagonal	25475563.916629

Cube

Length = n

Surface area	1947013070610816
Volume	5.8455640702085E+21
Space diagonal	31201066.252701

Equilateral Triangle

Length = n

Perimeter	54041832
Area	1.4051356505411E+14
Altitude	15600533.12635

Triangular Pyramid

Length = n

Surface area	1.4051356505411E+14
Volume	6.8890633231748E+20
Height	8491854.6388765