749205738 (number)

749205738 is an even 9-digits composite number following 749205737 and preceding 749205739. In scientific notation, it is written as 7.49205738 × 10^8. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 246928704 positive integers (up to 749205738) that are relatively prime to 749205738.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.49205738 × 10^8
Engineering notation 7.49205738 × 10^6

Prime Factorization of 749205738

Prime Factorization 2 × 9 × 89 × 467669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 749205738
Product of the distinct prime numbers

The prime factorization of 749205738 is 2 × 9 × 89 × 467669. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749205738)

Multiplication

n×y
n×2 1498411476
n×3 2247617214
n×4 2996822952
n×5 3746028690

Division

n÷y
n÷2 374602869
n÷3 249735246
n÷3 187301434.5
n÷5 149841147.6

Exponentiation

ny
n2 561309237852124644
n3 4.2053610179122E+26
n4 3.1506806049813E+35
n5 2.3605079878573E+44

Nth Root

y√n
2√n 27371.622860181
3√n 908.23945650091
4√n 165.44371508214
5√n 59.555272889695

Divisors of 749205738

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -749205737
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 749205738 can be divided by 16 positive divisors. The sum of these divisors (counting 749205738) is 1, the average is 0.0625.

Base conversion 749205738

Base System Value
2 Binary 101100101001111111100011101010
3 Ternary 1221012202121001200
4 Quaternary 230221333203222
5 Quinary 3013244040423
6 Senary 202202025030
8 Octal 5451774352
10 Decimal 749205738
12 Duodecimal 18aaa8176
16 Hexadecimal 2ca7f8ea
20 Vigesimal be2ae6i
36 Base36 ce22ui

Cryptographic Hash Functions

md5 8fb0b540a6ebae93bba5aca6c781aca0
sha1 d8652383f1a901a70b5fa4906cce0faf41953da4
sha256 485e8839b41b9a30642eaf287042acce47b9f23719e7d8726a90b9ef2a31fb0a
sha512 58154cf3635df844e962639e9aac417441b9dd4752a441bccd9e02d15c40b31f29a913d710d317cfae1949c94e51d58bc65e7d40e9b5d601a19e1ab4d89c3e0e
ripemd-160 16321891dcd074953769c5525e248716f636f8e4

749205738 as geometric shapes

Circle

Radius = n
Diameter 1498411476
Circumference 4707398485.0562
Area 1.7634049780283E+18

Sphere

Radius = n
Volume 1.7615375039421E+27
Surface area 7.0536199121133E+18
Circumference 4707398485.0562

Square

Length = n
Perimeter 2996822952
Area 561309237852124644
Diagonal 1059536915.6873

Cube

Length = n
Surface area 3367855427112747864
Volume 4.2053610179122E+26
Space diagonal 1297662403.5381

Equilateral Triangle

Length = n
Perimeter 2247617214
Area 2.4305402967941E+17
Altitude 648831201.76907

Triangular Pyramid

Length = n
Surface area 2.4305402967941E+17
Volume 4.9560654885054E+25
Height 353178971.89578