318938961 (number)

318938961 is an odd 9-digits composite number following 318938960 and preceding 318938962. In scientific notation, it is written as 3.18938961 × 10^8. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 190322880 positive integers (up to 318938961) that are relatively prime to 318938961.

Interesting facts

Basic properties

Name

Name three hundred eighteen million nine hundred thirty-eight thousand nine hundred sixty-one

Notation

Scientific notation 3.18938961 × 10^8
Engineering notation 3.18938961 × 10^6

Prime Factorization of 318938961

Prime Factorization 3 × 11 × 67 × 67 × 2153

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4760283
Product of the distinct prime numbers

The prime factorization of 318938961 is 3 × 11 × 67 × 67 × 2153. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 37, 4, 343, 398, 613, 4259, 480, 61356, 344185, 23325, 6482850, 4454808, 27388724, 17953428, 105964184, 84891742, 2309197698, 5598867627

Basic calculations (n = 318938961)

Multiplication

n×y
n×2 637877922
n×3 956816883
n×4 1275755844
n×5 1594694805

Division

n÷y
n÷2 159469480.5
n÷3 106312987
n÷3 79734740.25
n÷5 63787792.2

Exponentiation

ny
n2 101722060843759521
n3 3.2443128396287E+25
n4 1.0347377662302E+34
n5 3.3001818806891E+42

Nth Root

y√n
2√n 17858.862253794
3√n 683.23356192886
4√n 133.63705419454
5√n 50.204369237939

Divisors of 318938961

1, 3, 11, 33, 67, 201, 737, 2153, 2211, 4489, 6459, 13467, 23683, 49379, 71049, 144251, 148137, 432753, 1586761, 4760283, 9664817, 28994451, 106312987, 318938961

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -318938960
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 318938961 can be divided by 24 positive divisors. The sum of these divisors (counting 318938961) is 1, the average is 0.041666666666667.

Base conversion 318938961

Base System Value
2 Binary 10011000000101001111101010001
3 Ternary 211020010210000010
4 Quaternary 103000221331101
5 Quinary 1123122021321
6 Senary 51351545133
8 Octal 2300517521
10 Decimal 318938961
12 Duodecimal 8a98b1a9
16 Hexadecimal 13029f51
20 Vigesimal 4jd7781
36 Base36 59vyvl

Cryptographic Hash Functions

md5 58a1cfa40b0fbcd2b0fe247ec803dffa
sha1 b675c3eb9dac39866389e06f4423feb69aefa02d
sha256 39d55cb54222ae8731d51bb6ff218db14a1ea63e4ac2a8bd6f2b2252b3cad2be
sha512 a171a48f2aeca3602c20f5b4eea2fa8a6f55f9472e113ddc45476d6059d8d98e11fcef12d96cdce76ad2bb78de80529e359dc8c974430372d9617ede5576aab3
ripemd-160 4cd253e7eee0971b34715eea5664489ed700ccba

318938961 as geometric shapes

Circle

Radius = n
Diameter 637877922
Circumference 2003952593.6423
Area 3.1956927905477E+17

Sphere

Radius = n
Volume 1.35897458439E+26
Surface area 1.2782771162191E+18
Circumference 2003952593.6423

Square

Length = n
Perimeter 1275755844
Area 101722060843759521
Diagonal 451047804.21538

Cube

Length = n
Surface area 610332365062557126
Volume 3.2443128396287E+25
Space diagonal 552418484.96523

Equilateral Triangle

Length = n
Perimeter 956816883
Area 4.4046944408001E+16
Altitude 276209242.48261

Triangular Pyramid

Length = n
Surface area 4.4046944408001E+16
Volume 3.8234593486534E+24
Height 150349268.07179