393291288 (number)

393291288 is an even 9-digits composite number following 393291287 and preceding 393291289. In scientific notation, it is written as 3.93291288 × 10^8. The sum of its digits is 45. It has a total of 8 prime factors and 64 positive divisors. There are 121010112 positive integers (up to 393291288) that are relatively prime to 393291288.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million two hundred ninety-one thousand two hundred eighty-eight

Notation

Scientific notation 3.93291288 × 10^8
Engineering notation 3.93291288 × 10^6

Prime Factorization of 393291288

Prime Factorization 2 × 2 × 2 × 39 × 3 × 3 × 3 × 46687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10924758
Product of the distinct prime numbers

The prime factorization of 393291288 is 2 × 2 × 2 × 39 × 3 × 3 × 3 × 46687. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 2, 13, 45, 527, 702, 1921, 1582, 2731, 60173, 543055, 654357, 7177396, 5881484, 78239932, 18081492, 707061403, 764388495, 5852715759, 8057709525

Basic calculations (n = 393291288)

Multiplication

n×y
n×2 786582576
n×3 1179873864
n×4 1573165152
n×5 1966456440

Division

n÷y
n÷2 196645644
n÷3 131097096
n÷3 98322822
n÷5 78658257.6

Exponentiation

ny
n2 154678037216698944
n3 6.0833524482267E+25
n4 2.3925295197211E+34
n5 9.4096101638911E+42

Nth Root

y√n
2√n 19831.573008715
3√n 732.66386965365
4√n 140.82461790722
5√n 52.353155748341

Divisors of 393291288

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 39, 54, 72, 78, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 46687, 93374, 140061, 186748, 280122, 373496, 420183, 560244, 840366, 1120488, 1260549, 1680732, 1820793, 2521098, 3361464, 3641586, 5042196, 5462379, 7283172, 10084392, 10924758, 14566344, 16387137, 21849516, 32774274, 43699032, 49161411, 65548548, 98322822, 131097096, 196645644, 393291288

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -393291287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 393291288 can be divided by 64 positive divisors. The sum of these divisors (counting 393291288) is 1, the average is 0.015625.

Base conversion 393291288

Base System Value
2 Binary 10111011100010010011000011000
3 Ternary 1000102001021020000
4 Quaternary 113130102120120
5 Quinary 1301140310123
6 Senary 103005333000
8 Octal 2734223030
10 Decimal 393291288
12 Duodecimal ab867160
16 Hexadecimal 17712618
20 Vigesimal 62i1848
36 Base36 6i5li0

Cryptographic Hash Functions

md5 a3ceda9c5fa89e38efc86eb26ab7a73a
sha1 b494294e7699b11f55ffca29bd097180711f05ea
sha256 640c1f956c21f8cece2d198f98e1d5e5d2e4870e29b3e88350ca28ad7daa3c7b
sha512 a3207cf382711e9d7c5f1cbec7d5b1939290f6692a944d3b02f41a5c2e80e884f1a2f30434f21fdd9c32729757870481c3373f39a7ddd2f5767e05b1046543cf
ripemd-160 cf4695fb989f73e1d46b9b7f2e8c9adbec16efaa

393291288 as geometric shapes

Circle

Radius = n
Diameter 786582576
Circumference 2471122042.2033
Area 4.8593538539167E+17

Sphere

Radius = n
Volume 2.5481887147396E+26
Surface area 1.9437415415667E+18
Circumference 2471122042.2033

Square

Length = n
Perimeter 1573165152
Area 154678037216698944
Diagonal 556197873.45278

Cube

Length = n
Surface area 928068223300193664
Volume 6.0833524482267E+25
Space diagonal 681200492.9902

Equilateral Triangle

Length = n
Perimeter 1179873864
Area 6.6977554818588E+16
Altitude 340600246.4951

Triangular Pyramid

Length = n
Surface area 6.6977554818588E+16
Volume 7.1692996141482E+24
Height 185399291.15093