7389493905 (number)

7389493905 is an odd 10-digits composite number following 7389493904 and preceding 7389493906. In scientific notation, it is written as 7.389493905 × 10^9. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 3913525440 positive integers (up to 7389493905) that are relatively prime to 7389493905.

Interesting facts

Basic properties

Name

Name seven billion three hundred eighty-nine million four hundred ninety-three thousand nine hundred five

Notation

Scientific notation 7.389493905 × 10^9
Engineering notation 7.389493905 × 10^9

Prime Factorization of 7389493905

Prime Factorization 3 × 5 × 263 × 331 × 5659

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7389493905
Product of the distinct prime numbers

The prime factorization of 7389493905 is 3 × 5 × 263 × 331 × 5659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7389493905)

Multiplication

n×y
n×2 14778987810
n×3 22168481715
n×4 29557975620
n×5 36947469525

Division

n÷y
n÷2 3694746952.5
n÷3 2463164635
n÷3 1847373476.25
n÷5 1477898781

Exponentiation

ny
n2 5.4604620172032E+19
n3 4.0350050794607E+29
n4 2.9816645441319E+39
n5 2.2032991975617E+49

Nth Root

y√n
2√n 85962.165543918
3√n 1947.7725084373
4√n 293.19305166378
5√n 94.128890364522

Divisors of 7389493905

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7389493904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7389493905 can be divided by 32 positive divisors. The sum of these divisors (counting 7389493905) is 1, the average is 0.03125.

Base conversion 7389493905

Base System Value
2 Binary 110111000011100101011101010010001
3 Ternary 201001222122011222110
4 Quaternary 12320130223222101
5 Quinary 110113202301110
6 Senary 3221130255533
8 Octal 67034535221
10 Decimal 7389493905
12 Duodecimal 15228875a9
16 Hexadecimal 1b872ba91
20 Vigesimal 5f946ef5
36 Base36 3e7ihzl

Cryptographic Hash Functions

md5 7318bb10f16015148785ebab0115a123
sha1 674bb17123139519700d415c45c1539025b7ab49
sha256 6669b9f12e90f610e0401fa45c2087d0bf4863995cdcf10b77b4b376c3689320
sha512 aee510ffb50b98da46e99901e49f50ec2fb813f1b7b42c5ba91c2c8b14c9d9e61b336aea36ea01d70af59db1aee8d8331e1008481853596119ccfa364b7e48de
ripemd-160 d6ac01e96280b1847c5f366a9db91859cd6a2c4e

7389493905 as geometric shapes

Circle

Radius = n
Diameter 14778987810
Circumference 46429559531.389
Area 1.7154547358452E+20

Sphere

Radius = n
Volume 1.6901789753108E+30
Surface area 6.8618189433807E+20
Circumference 46429559531.389

Square

Length = n
Perimeter 29557975620
Area 5.4604620172032E+19
Diagonal 10450322499.524

Cube

Length = n
Surface area 3.2762772103219E+20
Volume 4.0350050794607E+29
Space diagonal 12798978885.681

Equilateral Triangle

Length = n
Perimeter 22168481715
Area 2.364449411649E+19
Altitude 6399489442.8403

Triangular Pyramid

Length = n
Surface area 2.364449411649E+19
Volume 4.7552990896814E+28
Height 3483440833.1748