18431314 (number)

18431314 is an even 8-digits composite number following 18431313 and preceding 18431315. In scientific notation, it is written as 1.8431314 × 10^7. The sum of its digits is 25. It has a total of 4 prime factors and 16 positive divisors. There are 8358400 positive integers (up to 18431314) that are relatively prime to 18431314.

Interesting facts

Basic properties

Name

Name eighteen million four hundred thirty-one thousand three hundred fourteen

Notation

Scientific notation 1.8431314 × 10^7
Engineering notation 1.8431314 × 10^6

Prime Factorization of 18431314

Prime Factorization 2 × 11 × 1307 × 641

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18431314
Product of the distinct prime numbers

The prime factorization of 18431314 is 2 × 11 × 1307 × 641. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 5, 33, 3, 261, 519, 8896, 4556, 73119, 9432, 600600, 58152, 5708783, 3809428, 20431780, 58325250, 489756573, 468578761, 6890236854, 8286187434

Basic calculations (n = 18431314)

Multiplication

n×y
n×2 36862628
n×3 55293942
n×4 73725256
n×5 92156570

Division

n÷y
n÷2 9215657
n÷3 6143771.3333333
n÷3 4607828.5
n÷5 3686262.8

Exponentiation

ny
n2 339713335766596
n3 6.2613631615016E+21
n4 1.1540515049767E+29
n5 2.1270685660398E+36

Nth Root

y√n
2√n 4293.1706232108
3√n 264.15090278455
4√n 65.522291040613
5√n 28.386461528989

Divisors of 18431314

1, 2, 11, 22, 641, 1282, 1307, 2614, 7051, 14102, 14377, 28754, 837787, 1675574, 9215657, 18431314

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18431313
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18431314 can be divided by 16 positive divisors. The sum of these divisors (counting 18431314) is 1, the average is 0.0625.

Base conversion 18431314

Base System Value
2 Binary 1000110010011110101010010
3 Ternary 1021200102000021
4 Quaternary 1012103311102
5 Quinary 14204300224
6 Senary 1455014054
8 Octal 106236522
10 Decimal 18431314
12 Duodecimal 620a32a
16 Hexadecimal 1193d52
20 Vigesimal 5f3i5e
36 Base36 az1oy

Cryptographic Hash Functions

md5 4cd7ff0fb88acdfa6afa48de2a084631
sha1 cfdd6f54b0fa29b21ce18ffe304af228d54c1d36
sha256 694b023a01f68836e648133353675175547e58818a633ebb18d1a97bc34c9750
sha512 035418bbaf8caa43d37b81863523ddc37c13c6a49cbf33b497d24c8bab053d2e7424dcda7f63470adcf52f972ef006da16967e2ffa9a87785f1f7493c1fe29ae
ripemd-160 87ed75e5e0d2993440ef8e79f4a96ae54960c3e3

18431314 as geometric shapes

Circle

Radius = n
Diameter 36862628
Circumference 115807361.31681
Area 1.0672409199708E+15

Sphere

Radius = n
Volume 2.6227536679508E+22
Surface area 4.2689636798833E+15
Circumference 115807361.31681

Square

Length = n
Perimeter 73725256
Area 339713335766596
Diagonal 26065814.231157

Cube

Length = n
Surface area 2038280014599576
Volume 6.2613631615016E+21
Space diagonal 31923972.298256

Equilateral Triangle

Length = n
Perimeter 55293942
Area 1.4710018938911E+14
Altitude 15961986.149128

Triangular Pyramid

Length = n
Surface area 1.4710018938911E+14
Volume 7.3790872516157E+20
Height 8688604.743719