745132942 (number)

745132942 is an even 9-digits composite number following 745132941 and preceding 745132943. In scientific notation, it is written as 7.45132942 × 10^8. The sum of its digits is 37. It has a total of 2 prime factors and 4 positive divisors. There are 372566470 positive integers (up to 745132942) that are relatively prime to 745132942.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million one hundred thirty-two thousand nine hundred forty-two

Notation

Scientific notation 7.45132942 × 10^8
Engineering notation 7.45132942 × 10^6

Prime Factorization of 745132942

Prime Factorization 2 × 372566471

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 745132942
Product of the distinct prime numbers

The prime factorization of 745132942 is 2 × 372566471. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 3, 75, 75, 446, 974, 3575, 9940, 24617, 53495, 739989, 416277, 8864600, 1940116, 57739148, 515987, 988356917, 678579717, 4557495685, 5953454022

Basic calculations (n = 745132942)

Multiplication

n×y
n×2 1490265884
n×3 2235398826
n×4 2980531768
n×5 3725664710

Division

n÷y
n÷2 372566471
n÷3 248377647.33333
n÷3 186283235.5
n÷5 149026588.4

Exponentiation

ny
n2 555223101253575364
n3 4.1371502290344E+26
n4 3.0827269216564E+35
n5 2.2970413805164E+44

Nth Root

y√n
2√n 27297.123328292
3√n 906.59068942949
4√n 165.21841098465
5√n 59.49038133287

Divisors of 745132942

1, 2, 372566471, 745132942

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745132941
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745132942 can be divided by 4 positive divisors. The sum of these divisors (counting 745132942) is 1, the average is 0.25.

Base conversion 745132942

Base System Value
2 Binary 101100011010011101001110001110
3 Ternary 1220221002200020101
4 Quaternary 230122131032032
5 Quinary 3011223223232
6 Senary 201534441314
8 Octal 5432351616
10 Decimal 745132942
12 Duodecimal 18966323a
16 Hexadecimal 2c69d38e
20 Vigesimal bch1c72
36 Base36 cbms9a

Cryptographic Hash Functions

md5 59ac47298305e2fc8340e3245c935d38
sha1 8ba1eca5eb2fcd34c71a57c27340e0c2dd4bbd12
sha256 16705853f7670ff1aad3ecd76bb1d65fa5d3518fb1128f361f17f0e7847e8aef
sha512 557393ec65d201cc7727b30f65f53ae491b14ae79fc4e94d0766edf0ab29a82230d869b3f64e677bc5a7136070c436a8a3387b4299afb6c5bbb985caf9e4c305
ripemd-160 35a83dbf4c1cf9f4c7829447b616d53f0dd570c5

745132942 as geometric shapes

Circle

Radius = n
Diameter 1490265884
Circumference 4681808353.0699
Area 1.7442848160016E+18

Sphere

Radius = n
Volume 1.7329654355109E+27
Surface area 6.9771392640063E+18
Circumference 4681808353.0699

Square

Length = n
Perimeter 2980531768
Area 555223101253575364
Diagonal 1053777112.3474

Cube

Length = n
Surface area 3331338607521452184
Volume 4.1371502290344E+26
Space diagonal 1290608113.9373

Equilateral Triangle

Length = n
Perimeter 2235398826
Area 2.4041865522679E+17
Altitude 645304056.96864

Triangular Pyramid

Length = n
Surface area 2.4041865522679E+17
Volume 4.8756783028962E+25
Height 351259037.44912