305440993 (number)

305440993 is an odd 9-digits composite number following 305440992 and preceding 305440994. In scientific notation, it is written as 3.05440993 × 10^8. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 256314000 positive integers (up to 305440993) that are relatively prime to 305440993.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.05440993 × 10^8
Engineering notation 3.05440993 × 10^6

Prime Factorization of 305440993

Prime Factorization 11 × 13 × 2135951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 305440993
Product of the distinct prime numbers

The prime factorization of 305440993 is 11 × 13 × 2135951. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 2, 76, 39, 645, 342, 7438, 4309, 79030, 74845, 861860, 182781, 9687373, 6404810, 32191091, 63039067, 383362642, 466988025, 481219745, 1644142030

Basic calculations (n = 305440993)

Multiplication

n×y
n×2 610881986
n×3 916322979
n×4 1221763972
n×5 1527204965

Division

n÷y
n÷2 152720496.5
n÷3 101813664.33333
n÷3 76360248.25
n÷5 61088198.6

Exponentiation

ny
n2 93294200204826049
n3 2.8495873151703E+25
n4 8.7038077918582E+33
n5 2.6584996948263E+42

Nth Root

y√n
2√n 17476.870228963
3√n 673.45581568107
4√n 132.20011433037
5√n 49.772042648821

Divisors of 305440993

1, 11, 13, 143, 2135951, 23495461, 27767363, 305440993

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -305440992
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 305440993 can be divided by 8 positive divisors. The sum of these divisors (counting 305440993) is 1, the average is 0.125.

Base conversion 305440993

Base System Value
2 Binary 10010001101001010100011100001
3 Ternary 210021202000021101
4 Quaternary 102031022203201
5 Quinary 1111143102433
6 Senary 50150354401
8 Octal 2215124341
10 Decimal 305440993
12 Duodecimal 8635ba01
16 Hexadecimal 1234a8e1
20 Vigesimal 4f9029d
36 Base36 51uns1

Cryptographic Hash Functions

md5 8073b6ac62614b8a58f988a2bea5075d
sha1 8da724921503c67871123966bd85ba0f92b8cc7a
sha256 1e2badbfed4b577152054bd65f85bbed1f675f0a4c0c115985c81abef1e80041
sha512 8a5c755dd68e11d5f872838827d445a0534b12369240148f892fa506ebd17ab4dc14bdcdc6b0e64aaf60ed88fc955fb6dfe404669ae49c0ef1ce1b130b4c17fd
ripemd-160 e29d8b82174f56637aeb49423e2ea49750028933

305440993 as geometric shapes

Circle

Radius = n
Diameter 610881986
Circumference 1919142359.4279
Area 2.9309237398602E+17

Sphere

Radius = n
Volume 1.1936323433469E+26
Surface area 1.1723694959441E+18
Circumference 1919142359.4279

Square

Length = n
Perimeter 1221763972
Area 93294200204826049
Diagonal 431958794.80531

Cube

Length = n
Surface area 559765201228956294
Volume 2.8495873151703E+25
Space diagonal 529039318.59029

Equilateral Triangle

Length = n
Perimeter 916322979
Area 4.0397573701565E+16
Altitude 264519659.29514

Triangular Pyramid

Length = n
Surface area 4.0397573701565E+16
Volume 3.3582708569001E+24
Height 143986264.9351