749138399 (number)

749138399 is an odd 9-digits composite number following 749138398 and preceding 749138400. In scientific notation, it is written as 7.49138399 × 10^8. The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors. There are 736441080 positive integers (up to 749138399) that are relatively prime to 749138399.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million one hundred thirty-eight thousand three hundred ninety-nine

Notation

Scientific notation 7.49138399 × 10^8
Engineering notation 7.49138399 × 10^6

Prime Factorization of 749138399

Prime Factorization 59 × 12697261

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 749138399
Product of the distinct prime numbers

The prime factorization of 749138399 is 59 × 12697261. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749138399)

Multiplication

n×y
n×2 1498276798
n×3 2247415197
n×4 2996553596
n×5 3745691995

Division

n÷y
n÷2 374569199.5
n÷3 249712799.66667
n÷3 187284599.75
n÷5 149827679.8

Exponentiation

ny
n2 561208340856283201
n3 4.2042271797452E+26
n4 3.1495480184666E+35
n5 2.3594473601277E+44

Nth Root

y√n
2√n 27370.392744716
3√n 908.21224467461
4√n 165.43999741512
5√n 59.554202279445

Divisors of 749138399

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 -749138398
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 749138399 can be divided by 4 positive divisors. The sum of these divisors (counting 749138399) is 1, the average is 0.25.

Base conversion 749138399

Base System Value
2 Binary 101100101001101111000111011111
3 Ternary 1221012122011200122
4 Quaternary 230221233013133
5 Quinary 3013234412044
6 Senary 202200345155
8 Octal 5451570737
10 Decimal 749138399
12 Duodecimal 18aa751bb
16 Hexadecimal 2ca6f1df
20 Vigesimal be225jj
36 Base36 ce0mvz

Cryptographic Hash Functions

md5 9227e16a6b07ac77a4758370924d560f
sha1 e736f5436be374a14d710aa08ea04329d27f07f3
sha256 64319aee7404260f6505a6ce926c02054f1a7ac3b8df291dd45fb507a9e9a876
sha512 b02bf44339dbf6c2f280450985d0990cb174cdb42784dc2b1e8cde603e7fff6db0520983109b7ef1fa41c08315341c1bc4d55b11416b77e47fbe09ef243c7861
ripemd-160 ce15698f67fb0b6a3aeeaeca22038debe23b0f1e

749138399 as geometric shapes

Circle

Radius = n
Diameter 1498276798
Circumference 4706975381.6408
Area 1.7630880007674E+18

Sphere

Radius = n
Volume 1.7610625629214E+27
Surface area 7.0523520030697E+18
Circumference 4706975381.6408

Square

Length = n
Perimeter 2996553596
Area 561208340856283201
Diagonal 1059441683.9603

Cube

Length = n
Surface area 3367250045137699206
Volume 4.2042271797452E+26
Space diagonal 1297545768.9688

Equilateral Triangle

Length = n
Perimeter 2247415197
Area 2.4301033999863E+17
Altitude 648772884.4844

Triangular Pyramid

Length = n
Surface area 2.4301033999863E+17
Volume 4.9547292474111E+25
Height 353147227.98676