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.
749649338 has 8 divisors, whose sum is 1124834688
The reverse of 749649338 is 833946947
Previous prime number is 3203
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
seven hundred forty-nine million six hundred forty-nine thousand three hundred thirty-eight
Scientific notation
7.49649338 × 10^8
Engineering notation
7.49649338 × 10^6
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.
10 , 9 , 48 , 87 , 609 , 755 , 7957 , 3431 , 70364 , 721 , 545642 , 693040 , 2809970 , 6813085 , 74345600 , 16658271 , 230779171 , 792626207 , 9827197360 , 7916801000
n×2
1499298676
n×3
2248948014
n×4
2998597352
n×5
3748246690
n÷2
374824669
n÷3
249883112.66667
n÷3
187412334.5
n÷5
149929867.6
n2
561974129963838244
n3
4.2128353450052E+26
n4
3.1581492274861E+35
n5
2.3675044776902E+44
2 √n
27379.724943834
3 √n
908.41867542188
4 √n
165.46819919197
5 √n
59.562323680417
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
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
md5
77a98a49d3a219fe69c1ea7aba51f92d
sha1
c88028b4bc18dccc25c0510afde0647ce39f1735
sha256
a1ef25597190edeeae5684f80a55e2d02116c5107a0c43a01652fcf725f1d901
sha512
4080c744ada8e75605692f530360372da2acc87018cb986a1d279a05f8bba8e24349a7bbc8b375fe74252a7170a8de53eb7a3f34511d5abc6545820dff0eb93e
ripemd-160
a3d2350b3f7d898f8e954b71c55855184d1a26ef
Diameter
1499298676
Circumference
4710185706.0585
Area
1.7654937982019E+18
Volume
1.7646683427536E+27
Surface area
7.0619751928076E+18
Circumference
4710185706.0585
Perimeter
2998597352
Area
561974129963838244
Diagonal
1060164260.8236
Surface area
3371844779783029464
Volume
4.2128353450052E+26
Space diagonal
1298430741.2764
Perimeter
2248948014
Area
2.4334193640917E+17
Altitude
649215370.63819
Surface area
2.4334193640917E+17
Volume
4.9648740674592E+25
Height
353388086.9412