1218391014 (number)

1218391014 is an even 10-digits composite number following 1218391013 and preceding 1218391015. In scientific notation, it is written as 1.218391014 × 10^9. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 396224640 positive integers (up to 1218391014) that are relatively prime to 1218391014.

Interesting facts

Basic properties

Name

Name one billion two hundred eighteen million three hundred ninety-one thousand fourteen

Notation

Scientific notation 1.218391014 × 10^9
Engineering notation 1.218391014 × 10^9

Prime Factorization of 1218391014

Prime Factorization 2 × 3 × 41 × 4952809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1218391014
Product of the distinct prime numbers

The prime factorization of 1218391014 is 2 × 3 × 41 × 4952809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 47, 92, 832, 642, 1477, 6135, 23361, 58707, 982790, 434520, 4790031, 4155911, 89525709, 95475897, 546240105, 104692780, 1841526865, 3794069966

Basic calculations (n = 1218391014)

Multiplication

n×y
n×2 2436782028
n×3 3655173042
n×4 4873564056
n×5 6091955070

Division

n÷y
n÷2 609195507
n÷3 406130338
n÷3 304597753.5
n÷5 243678202.8

Exponentiation

ny
n2 1484476662995948196
n3 1.808673026687E+27
n4 2.2036709629796E+36
n5 2.6849328991071E+45

Nth Root

y√n
2√n 34905.458226472
3√n 1068.0597832264
4√n 186.83002495978
5√n 65.638301956679

Divisors of 1218391014

1, 2, 3, 6, 41, 82, 123, 246, 4952809, 9905618, 14858427, 29716854, 203065169, 406130338, 609195507, 1218391014

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 -1218391013
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 1218391014 can be divided by 16 positive divisors. The sum of these divisors (counting 1218391014) is 1, the average is 0.0625.

Base conversion 1218391014

Base System Value
2 Binary 1001000100111110010101111100110
3 Ternary 10010220121200021010
4 Quaternary 1020213302233212
5 Quinary 4443402003024
6 Senary 320522203050
8 Octal 11047625746
10 Decimal 1218391014
12 Duodecimal 2a0053486
16 Hexadecimal 489f2be6
20 Vigesimal j0eihae
36 Base36 k5eciu

Cryptographic Hash Functions

md5 d497df04592faf002559f6c7ff1f8742
sha1 a84e095765c1d3a2ba3375ede55f331928c2acf1
sha256 f21961379372fce96e6c32f9782cfbd3126d17577ee77ea5a3eb474bb1ecc2ce
sha512 af1224c50f69a9c0a4560ffbd40bb64db872f6fb792665ef817a952e4f80bfac61c7e248380e79b6c7817d5a5f9ad32116ea5f8ba44c6658284faa66153f532e
ripemd-160 973a41299baa53a4860f45ddcf50de4e57793555

1218391014 as geometric shapes

Circle

Radius = n
Diameter 2436782028
Circumference 7655376517.5644
Area 4.6636209788936E+18

Sphere

Radius = n
Volume 7.5761518578477E+27
Surface area 1.8654483915574E+19
Circumference 7655376517.5644

Square

Length = n
Perimeter 4873564056
Area 1484476662995948196
Diagonal 1723065096.2723

Cube

Length = n
Surface area 8906859977975689176
Volume 1.808673026687E+27
Space diagonal 2110315139.7334

Equilateral Triangle

Length = n
Perimeter 3655173042
Area 6.4279725073982E+17
Altitude 1055157569.8667

Triangular Pyramid

Length = n
Surface area 6.4279725073982E+17
Volume 2.1315416035326E+26
Height 574355032.09077