749649338 (number)

749649338 is an even 9-digits composite number following 749649337 and preceding 749649339. In scientific notation, it is written as 7.49649338 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 374704444 positive integers (up to 749649338) that are relatively prime to 749649338.

Interesting facts

Basic properties

Name

Name seven hundred forty-nine million six hundred forty-nine thousand three hundred thirty-eight

Notation

Scientific notation 7.49649338 × 10^8
Engineering notation 7.49649338 × 10^6

Prime Factorization of 749649338

Prime Factorization 2 × 3203 × 117023

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 749649338
Product of the distinct prime numbers

The prime factorization of 749649338 is 2 × 3203 × 117023. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 749649338)

Multiplication

n×y
n×2 1499298676
n×3 2248948014
n×4 2998597352
n×5 3748246690

Division

n÷y
n÷2 374824669
n÷3 249883112.66667
n÷3 187412334.5
n÷5 149929867.6

Exponentiation

ny
n2 561974129963838244
n3 4.2128353450052E+26
n4 3.1581492274861E+35
n5 2.3675044776902E+44

Nth Root

y√n
2√n 27379.724943834
3√n 908.41867542188
4√n 165.46819919197
5√n 59.562323680417

Divisors of 749649338

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 -749649337
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 749649338 can be divided by 8 positive divisors. The sum of these divisors (counting 749649338) is 1, the average is 0.125.

Base conversion 749649338

Base System Value
2 Binary 101100101011101011110110111010
3 Ternary 1221020121010120022
4 Quaternary 230223223312322
5 Quinary 3013402234323
6 Senary 202215330442
8 Octal 5453536672
10 Decimal 749649338
12 Duodecimal 18b080a22
16 Hexadecimal 2caebdba
20 Vigesimal be5636i
36 Base36 cebl4q

Cryptographic Hash Functions

md5 77a98a49d3a219fe69c1ea7aba51f92d
sha1 c88028b4bc18dccc25c0510afde0647ce39f1735
sha256 a1ef25597190edeeae5684f80a55e2d02116c5107a0c43a01652fcf725f1d901
sha512 4080c744ada8e75605692f530360372da2acc87018cb986a1d279a05f8bba8e24349a7bbc8b375fe74252a7170a8de53eb7a3f34511d5abc6545820dff0eb93e
ripemd-160 a3d2350b3f7d898f8e954b71c55855184d1a26ef

749649338 as geometric shapes

Circle

Radius = n
Diameter 1499298676
Circumference 4710185706.0585
Area 1.7654937982019E+18

Sphere

Radius = n
Volume 1.7646683427536E+27
Surface area 7.0619751928076E+18
Circumference 4710185706.0585

Square

Length = n
Perimeter 2998597352
Area 561974129963838244
Diagonal 1060164260.8236

Cube

Length = n
Surface area 3371844779783029464
Volume 4.2128353450052E+26
Space diagonal 1298430741.2764

Equilateral Triangle

Length = n
Perimeter 2248948014
Area 2.4334193640917E+17
Altitude 649215370.63819

Triangular Pyramid

Length = n
Surface area 2.4334193640917E+17
Volume 4.9648740674592E+25
Height 353388086.9412