393445448 (number)

393445448 is an even 9-digits composite number following 393445447 and preceding 393445449. In scientific notation, it is written as 3.93445448 × 10^8. The sum of its digits is 44. It has a total of 5 prime factors and 16 positive divisors. There are 178838800 positive integers (up to 393445448) that are relatively prime to 393445448.

Interesting facts

Basic properties

Name

Name three hundred ninety-three million four hundred forty-five thousand four hundred forty-eight

Notation

Scientific notation 3.93445448 × 10^8
Engineering notation 3.93445448 × 10^6

Prime Factorization of 393445448

Prime Factorization 2 × 2 × 2 × 11 × 4470971

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 98361362
Product of the distinct prime numbers

The prime factorization of 393445448 is 2 × 2 × 2 × 11 × 4470971. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 52, 55, 830, 910, 4551, 7233, 57998, 14266, 799402, 301863, 3943383, 3600582, 83136255, 92715727, 984985304, 338956134, 522642143, 3679563597

Basic calculations (n = 393445448)

Multiplication

n×y
n×2 786890896
n×3 1180336344
n×4 1573781792
n×5 1967227240

Division

n÷y
n÷2 196722724
n÷3 131148482.66667
n÷3 98361362
n÷5 78689089.6

Exponentiation

ny
n2 154799320551920704
n3 6.0905088024646E+25
n4 2.3962829643336E+34
n5 9.4280662443701E+42

Nth Root

y√n
2√n 19835.45935944
3√n 732.75958556983
4√n 140.83841578007
5√n 52.357259321251

Divisors of 393445448

1, 2, 4, 8, 11, 22, 44, 88, 4470971, 8941942, 17883884, 35767768, 49180681, 98361362, 196722724, 393445448

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 -393445447
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 393445448 can be divided by 16 positive divisors. The sum of these divisors (counting 393445448) is 1, the average is 0.0625.

Base conversion 393445448

Base System Value
2 Binary 10111011100111000000001001000
3 Ternary 1000102100002200122
4 Quaternary 113130320001020
5 Quinary 1301210223243
6 Senary 103012522412
8 Octal 2734700110
10 Decimal 393445448
12 Duodecimal ab920408
16 Hexadecimal 17738048
20 Vigesimal 62j0dc8
36 Base36 6i8wg8

Cryptographic Hash Functions

md5 884bbb0f4fe3e9e7171b22d74d13793e
sha1 8b549d5f6b8932ab356255bf4ac790c5cb7720db
sha256 77a8b481836bcf61462cb3b468cd8b5b68765f6aca60a72e301190e05fabb3fc
sha512 c44e66cab95e813868772d9cd4187a459674addde1d9058b1b977fb4a0b7fd28286699d1933effb790b82173aaa77b2b1bf3aa880d2329a3144ce6e4afe99d5b
ripemd-160 37f5c548f16994d2a3b8ffe3c7307fa5fc9427e2

393445448 as geometric shapes

Circle

Radius = n
Diameter 786890896
Circumference 2472090658.0503
Area 4.8631640822661E+17

Sphere

Radius = n
Volume 2.5511863613929E+26
Surface area 1.9452656329064E+18
Circumference 2472090658.0503

Square

Length = n
Perimeter 1573781792
Area 154799320551920704
Diagonal 556415888.61556

Cube

Length = n
Surface area 928795923311524224
Volume 6.0905088024646E+25
Space diagonal 681467505.9427

Equilateral Triangle

Length = n
Perimeter 1180336344
Area 6.7030072043267E+16
Altitude 340733752.97135

Triangular Pyramid

Length = n
Surface area 6.7030072043267E+16
Volume 7.1777334584985E+24
Height 185471962.87185