745039742 (number)

745039742 is an even 9-digits composite number following 745039741 and preceding 745039743. In scientific notation, it is written as 7.45039742 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 352913220 positive integers (up to 745039742) that are relatively prime to 745039742.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.45039742 × 10^8
Engineering notation 7.45039742 × 10^6

Prime Factorization of 745039742

Prime Factorization 2 × 19 × 19 × 1031911

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 39212618
Product of the distinct prime numbers

The prime factorization of 745039742 is 2 × 19 × 19 × 1031911. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 100, 3, 915, 898, 330, 4592, 93081, 55526, 2948, 775490, 9781307, 7164651, 44132198, 31120995, 827665039, 806226072, 166720482, 7496223665

Basic calculations (n = 745039742)

Multiplication

n×y
n×2 1490079484
n×3 2235119226
n×4 2980158968
n×5 3725198710

Division

n÷y
n÷2 372519871
n÷3 248346580.66667
n÷3 186259935.5
n÷5 149007948.4

Exponentiation

ny
n2 555084217159426564
n3 4.1355980194073E+26
n4 3.0811848813949E+35
n5 2.2956051890888E+44

Nth Root

y√n
2√n 27295.416135315
3√n 906.55288956384
4√n 165.21324443069
5√n 59.488893066643

Divisors of 745039742

1, 2, 19, 38, 361, 722, 1031911, 2063822, 19606309, 39212618, 372519871, 745039742

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -745039741
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 745039742 can be divided by 12 positive divisors. The sum of these divisors (counting 745039742) is 1, the average is 0.083333333333333.

Base conversion 745039742

Base System Value
2 Binary 101100011010000110011101111110
3 Ternary 1220220220221101112
4 Quaternary 230122012131332
5 Quinary 3011212232432
6 Senary 201532442022
8 Octal 5432063576
10 Decimal 745039742
12 Duodecimal 189619312
16 Hexadecimal 2c68677e
20 Vigesimal bcg9j72
36 Base36 cbksce

Cryptographic Hash Functions

md5 70f97fa8e5dcf67a1cd4865144c35ed1
sha1 d3a4d29242fae90033a033b1fe83bc7d2642859a
sha256 f1e89b7feb7370b86a55a9f5c188257f3a3e48f53b2642c2b0f441c875f5fb39
sha512 b6afb821d86f6428e9c9b94a29a75adb201b1b7756bf53972ecde5456497a6ff72f00a6a3d41ea071aa625b3e2476b536b1661791adfb27b2c4b68d935aa8567
ripemd-160 2814f03988ff8cbc0e502fd5c4384a6d98b8417d

745039742 as geometric shapes

Circle

Radius = n
Diameter 1490079484
Circumference 4681222760.1993
Area 1.7438484987517E+18

Sphere

Radius = n
Volume 1.7323152474627E+27
Surface area 6.9753939950068E+18
Circumference 4681222760.1993

Square

Length = n
Perimeter 2980158968
Area 555084217159426564
Diagonal 1053645307.6434

Cube

Length = n
Surface area 3330505302956559384
Volume 4.1355980194073E+26
Space diagonal 1290446686.802

Equilateral Triangle

Length = n
Perimeter 2235119226
Area 2.4035851664993E+17
Altitude 645223343.401

Triangular Pyramid

Length = n
Surface area 2.4035851664993E+17
Volume 4.8738490063076E+25
Height 351215102.54778