745087142 (number)

745087142 is an even 9-digits composite number following 745087141 and preceding 745087143. In scientific notation, it is written as 7.45087142 × 10^8. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 370462144 positive integers (up to 745087142) that are relatively prime to 745087142.

Interesting facts

Basic properties

Name

Name seven hundred forty-five million eighty-seven thousand one hundred forty-two

Notation

Scientific notation 7.45087142 × 10^8
Engineering notation 7.45087142 × 10^6

Prime Factorization of 745087142

Prime Factorization 2 × 179 × 2081249

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 745087142
Product of the distinct prime numbers

The prime factorization of 745087142 is 2 × 179 × 2081249. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 5, 52, 22, 918, 258, 2492, 6587, 1309, 56498, 309591, 585987, 5514918, 4699356, 97464304, 12437824, 866105256, 563030641, 412502709, 9118208566

Basic calculations (n = 745087142)

Multiplication

n×y
n×2 1490174284
n×3 2235261426
n×4 2980348568
n×5 3725435710

Division

n÷y
n÷2 372543571
n÷3 248362380.66667
n÷3 186271785.5
n÷5 149017428.4

Exponentiation

ny
n2 555154849173728164
n3 4.1363873993829E+26
n4 3.081969065611E+35
n5 2.2963355228285E+44

Nth Root

y√n
2√n 27296.284399163
3√n 906.57211435294
4√n 165.21587211634
5√n 59.489649993184

Divisors of 745087142

1, 2, 179, 358, 2081249, 4162498, 372543571, 745087142

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 -745087141
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 745087142 can be divided by 8 positive divisors. The sum of these divisors (counting 745087142) is 1, the average is 0.125.

Base conversion 745087142

Base System Value
2 Binary 101100011010010010000010100110
3 Ternary 1220221000100102002
4 Quaternary 230122102002212
5 Quinary 3011220242032
6 Senary 201533445302
8 Octal 5432220246
10 Decimal 745087142
12 Duodecimal 189640832
16 Hexadecimal 2c6920a6
20 Vigesimal bcgfhh2
36 Base36 cblsx2

Cryptographic Hash Functions

md5 08a52698aa98c00054cade0589197ab0
sha1 d66c87b88af9ac19fd49854d75c5662fbaf5902e
sha256 6cc7a420bb514b2b85c6496549c33a1dfb0784b7be94607d95fdfef8e7a5c915
sha512 02c2b359320bd8100690727a983d03d984e5635d96b8522665f89d0a8c37eba06e27e4383a2f632c3e3e6ea0839e71a3087e364cf3c51ff36dcbad0b9f8b4ab3
ripemd-160 fd020deb49e544999da0a4231f802747a769e546

745087142 as geometric shapes

Circle

Radius = n
Diameter 1490174284
Circumference 4681520583.1828
Area 1.7440703957689E+18

Sphere

Radius = n
Volume 1.7326459021737E+27
Surface area 6.9762815830757E+18
Circumference 4681520583.1828

Square

Length = n
Perimeter 2980348568
Area 555154849173728164
Diagonal 1053712341.3662

Cube

Length = n
Surface area 3330929095042368984
Volume 4.1363873993829E+26
Space diagonal 1290528786.0103

Equilateral Triangle

Length = n
Perimeter 2235261426
Area 2.4038910120928E+17
Altitude 645264393.00514

Triangular Pyramid

Length = n
Surface area 2.4038910120928E+17
Volume 4.8747792995304E+25
Height 351237447.12207