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

18440109 (number)

18440109 is an odd 8-digits composite number following 18440108 and preceding 18440110. In scientific notation, it is written as 1.8440109 × 10^7. The sum of its digits is 27. It has a total of 3 prime factors and 8 positive divisors. There are 12293388 positive integers (up to 18440109) that are relatively prime to 18440109.

Interesting facts

18440109 has 8 divisors, whose sum is 27318720
The reverse of 18440109 is 90104481
Previous prime number is 9

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 27
Digital Root 9

Name

Name	eighteen million four hundred forty thousand one hundred nine

Notation

Scientific notation	1.8440109 × 10^7
Engineering notation	1.8440109 × 10^6

Prime Factorization of 18440109

Prime Factorization 3 × 9 × 682967

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	18440109	Product of the distinct prime numbers

The prime factorization of 18440109 is 3 × 9 × 682967. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 2, 43, 3, 267, 935, 1965, 2383, 99790, 42283, 812057, 998115, 7614451, 1564011, 99859614, 14543201, 298075472, 587785405, 380451303, 3400894728

Basic calculations (n = 18440109)

Multiplication

n×y

n×2	36880218
n×3	55320327
n×4	73760436
n×5	92200545

Division

n÷y

n÷2	9220054.5
n÷3	6146703
n÷3	4610027.25
n÷5	3688021.8

Exponentiation

n^y

n²	340037619931881
n³	6.2703307756445E+21
n⁴	1.1562558296894E+29
n⁵	2.1321483531358E+36

Nth Root

^y√n

²√n	4294.1948022883
³√n	264.19291168601
⁴√n	65.530106075668
⁵√n	28.389170085635

Divisors of 18440109

1, 3, 9, 27, 682967, 2048901, 6146703, 18440109

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	-18440108	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 18440109 can be divided by 8 positive divisors. The sum of these divisors (counting 18440109) is 1, the average is 0.125.

Base conversion 18440109

Base	System	Value
2	Binary	1000110010101111110101101
3	Ternary	1021200212002000
4	Quaternary	1012111332231
5	Quinary	14210040414
6	Senary	1455122513
8	Octal	106257655
10	Decimal	18440109
12	Duodecimal	6213439
16	Hexadecimal	1195fad
20	Vigesimal	5f5059
36	Base36	az8h9

Cryptographic Hash Functions

md5	e00955c372ad3919b0a2c43c6d4f189a
sha1	bd3dd11bbbf075e9a89c16ebfad5194e355fffa9
sha256	c0e5144c4713d42ad215153ef3e105a9558e8bd352792bd629e34ca405422da8
sha512	7a5ed6f06dfe28b431154009fd50a09f4ffce23d504d8f35e17fb6e9150a1bf594f7a29828682e772cd1e096f7c1190af2ca11f71b598117f46a9e4a3c86bd82
ripemd-160	0fc04a466320c2ac797e5d1a389b37b511662060

18440109 as geometric shapes

Circle

Radius = n

Diameter	36880218
Circumference	115862621.93159
Area	1.0682596887222E+15

Sphere

Radius = n

Volume	2.626510013379E+22
Surface area	4.2730387548886E+15
Circumference	115862621.93159

Square

Length = n

Perimeter	73760436
Area	340037619931881
Diagonal	26078252.239438

Cube

Length = n

Surface area	2040225719591286
Volume	6.2703307756445E+21
Space diagonal	31939205.685108

Equilateral Triangle

Length = n

Perimeter	55320327
Area	1.472406085517E+14
Altitude	15969602.842554

Triangular Pyramid

Length = n

Surface area	1.472406085517E+14
Volume	7.3896556862348E+20
Height	8692750.7464794