749420144 is an even 9-digits composite number following 749420143
and preceding 749420145 . In scientific notation, it is written as 7.49420144 × 10^8.
The sum of its digits is 35. It has a total of 6 prime factors and 20 positive divisors.
There are 340645440 positive integers (up to 749420144) that are relatively prime to 749420144.
749420144 has 20 divisors, whose sum is 1584002040
The reverse of 749420144 is 441024947
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 35 Digital Root 8
Name
seven hundred forty-nine million four hundred twenty thousand one hundred forty-four
Scientific notation
7.49420144 × 10^8
Engineering notation
7.49420144 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 11 × 4258069
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
93677518 Product of the distinct prime numbers
The prime factorization of 749420144 is 2 × 2 × 2 × 2 × 11 × 4258069.
Since it has a total of 6 prime factors.
2 , 3 , 69 , 55 , 172 , 437 , 9103 , 6479 , 22630 , 71408 , 299023 , 456385 , 9567300 , 6189229 , 87716991 , 47535844 , 987320490 , 257476584 , 6398918905 , 7262812752
n×2
1498840288
n×3
2248260432
n×4
2997680576
n×5
3747100720
n÷2
374710072
n÷3
249806714.66667
n÷3
187355036
n÷5
149884028.8
n2
561630552232980736
n3
4.2089724932924E+26
n4
3.1542887720152E+35
n5
2.3638875457412E+44
2 √n27375.539154508
3 √n908.32608754051
4 √n165.45555038894
5 √n59.558681178169
1 , 2 , 4 , 8 , 11 , 16 , 22 , 44 , 88 , 176 , 4258069 , 8516138 , 17032276 , 34064552 , 46838759 , 68129104 , 93677518 , 187355036 , 374710072 , 749420144
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-749420143 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 749420144 can be divided by 20 positive divisors.
The sum of these divisors (counting 749420144) is 1, the average is 0.05.
Base
System
Value
2
Binary
101100101010110011111001110000
3
Ternary
1221020011111011122
4
Quaternary
230222303321300
5
Quinary
3013322421034
6
Senary
202210401412
8
Octal
5452637160
10
Decimal
749420144
12
Duodecimal
18ab90268
16
Hexadecimal
2cab3e70
20
Vigesimal
be3ha74
36
Base36
ce6oa8
md5
d36f79f67a7990cd9adee6ddde9eea53
sha1
a7820f70eca663ad8ca62bd9da71cd1b9c451401
sha256
e5880d68268ed727bf0b009ec316c116860b5461f4cb62f09b54c55e9b29c579
sha512
68c342941906880ba11f0accce4204cab34968837a3d4a06c2267e924ed9b31777668ca65fd348533f8a83168688733c75ce6887c96e131ea639d9aaf34b6581
ripemd-160
d20c21d3b5dd3599b8a30eeaa8923d066ebfdf82
Diameter
1498840288
Circumference
4708745637.6852
Area
1.7644144169267E+18
Volume
1.7630502752119E+27
Surface area
7.0576576677068E+18
Circumference
4708745637.6852
Perimeter
2997680576
Area
561630552232980736
Diagonal
1059840131.5604
Surface area
3369783313397884416
Volume
4.2089724932924E+26
Space diagonal
1298033765.6236
Perimeter
2248260432
Area
2.4319316288762E+17
Altitude
649016882.81179
Surface area
2.4319316288762E+17
Volume
4.9603216530578E+25
Height
353280043.85347