745804942 (number)

745804942 is an even 9-digits composite number following 745804941 and preceding 745804943. In scientific notation, it is written as 7.45804942 × 10^8. The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors. There are 372649200 positive integers (up to 745804942) that are relatively prime to 745804942.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million eight hundred four thousand nine hundred forty-two

Notation

Scientific notation 7.45804942 × 10^8
Engineering notation 7.45804942 × 10^6

Prime Factorization of 745804942

Prime Factorization 2 × 1481 × 251791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745804942
Product of the distinct prime numbers

The prime factorization of 745804942 is 2 × 1481 × 251791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 745804942)

Multiplication

n×y
n×2 1491609884
n×3 2237414826
n×4 2983219768
n×5 3729024710

Division

n÷y
n÷2 372902471
n÷3 248601647.33333
n÷3 186451235.5
n÷5 149160988.4

Exponentiation

ny
n2 556225011511623364
n3 4.1483536244938E+26
n4 3.0938626343111E+35
n5 2.3074180425383E+44

Nth Root

y√n
2√n 27309.429543658
3√n 906.86314456503
4√n 165.25564905218
5√n 59.501107773821

Divisors of 745804942

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 -745804941
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 745804942 can be divided by 8 positive divisors. The sum of these divisors (counting 745804942) is 1, the average is 0.125.

Base conversion 745804942

Base System Value
2 Binary 101100011101000001010010001110
3 Ternary 1220222100211001021
4 Quaternary 230131001102032
5 Quinary 3011411224232
6 Senary 202001104354
8 Octal 5435012216
10 Decimal 745804942
12 Duodecimal 1899280ba
16 Hexadecimal 2c74148e
20 Vigesimal bd15c72
36 Base36 cc16ry

Cryptographic Hash Functions

md5 253a3fece0fae74f92b50c0f34e3e92d
sha1 f1ff7a166bee3653ee9160f1a585faf80719e834
sha256 ccacf2be25325038fa794350dcfdabebe225b0b1b5f529c2ede2b0b0d54d1b6e
sha512 8018a1e00d2a5096ccd5b4ccff2e54a6f34fb371e1e5fabccc02bb0bb43ec663b8c93290831f6c88cbe53a00f20430ffb41a658cf1d83ee03a60f9d5cbf8b34e
ripemd-160 a7a204256bfad4a24cc6c0ac42f2c6106b3fd6db

745804942 as geometric shapes

Circle

Radius = n
Diameter 1491609884
Circumference 4686030653.5963
Area 1.7474324099078E+18

Sphere

Radius = n
Volume 1.737658302827E+27
Surface area 6.9897296396313E+18
Circumference 4686030653.5963

Square

Length = n
Perimeter 2983219768
Area 556225011511623364
Diagonal 1054727463.8613

Cube

Length = n
Surface area 3337350069069740184
Volume 4.1483536244938E+26
Space diagonal 1291772052.08

Equilateral Triangle

Length = n
Perimeter 2237414826
Area 2.4085249509468E+17
Altitude 645886026.03998

Triangular Pyramid

Length = n
Surface area 2.4085249509468E+17
Volume 4.8888816310655E+25
Height 351575821.28709