745194789 (number)

745194789 is an odd 9-digits composite number following 745194788 and preceding 745194790. In scientific notation, it is written as 7.45194789 × 10^8. The sum of its digits is 54. It has a total of 4 prime factors and 8 positive divisors. There are 496796508 positive integers (up to 745194789) that are relatively prime to 745194789.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred ninety-four thousand seven hundred eighty-nine

Notation

Scientific notation 7.45194789 × 10^8
Engineering notation 7.45194789 × 10^6

Prime Factorization of 745194789

Prime Factorization 3 × 3 × 3 × 27599807

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82799421
Product of the distinct prime numbers

The prime factorization of 745194789 is 3 × 3 × 3 × 27599807. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745194789)

Multiplication

n×y
n×2 1490389578
n×3 2235584367
n×4 2980779156
n×5 3725973945

Division

n÷y
n÷2 372597394.5
n÷3 248398263
n÷3 186298697.25
n÷5 149038957.8

Exponentiation

ny
n2 555315273552754521
n3 4.1381804810362E+26
n4 3.0837505304097E+35
n5 2.2979948258373E+44

Nth Root

y√n
2√n 27298.256153095
3√n 906.61577146966
4√n 165.22183921351
5√n 59.491368855836

Divisors of 745194789

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 -745194788
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 745194789 can be divided by 8 positive divisors. The sum of these divisors (counting 745194789) is 1, the average is 0.125.

Base conversion 745194789

Base System Value
2 Binary 101100011010101100010100100101
3 Ternary 1220221012211002000
4 Quaternary 230122230110211
5 Quinary 3011232213124
6 Senary 201540035513
8 Octal 5432542445
10 Decimal 745194789
12 Duodecimal 189692b99
16 Hexadecimal 2c6ac525
20 Vigesimal bch96j9
36 Base36 cbo3z9

Cryptographic Hash Functions

md5 83deb50a3d618ff2fa76f5417ce7e236
sha1 f1b0f8043faae5fe41a6803ca06112425bedf262
sha256 02d6eecac7e44e60804c8739b2247d75e4f675e4e2a11c65bf1ae22cf8dfae1c
sha512 b9ed5398bc869405216beb045cb90b2348e0f3656957c2a98dc036f5066cf164976799ef58867ea1bcc16d3814a429f7b9ae927ebbaf0274c65925b15a27482a
ripemd-160 c4e2815acb212bef9ac143d2d89a96358503f3df

745194789 as geometric shapes

Circle

Radius = n
Diameter 1490389578
Circumference 4682196949.2316
Area 1.7445743838195E+18

Sphere

Radius = n
Volume 1.7333969864603E+27
Surface area 6.9782975352782E+18
Circumference 4682196949.2316

Square

Length = n
Perimeter 2980779156
Area 555315273552754521
Diagonal 1053864577.2136

Cube

Length = n
Surface area 3331891641316527126
Volume 4.1381804810362E+26
Space diagonal 1290715236.0836

Equilateral Triangle

Length = n
Perimeter 2235584367
Area 2.404585670031E+17
Altitude 645357618.04178

Triangular Pyramid

Length = n
Surface area 2.404585670031E+17
Volume 4.8768924665242E+25
Height 351288192.40452