749568669 is an odd 9-digits composite number following 749568668
and preceding 749568670 . In scientific notation, it is written as 7.49568669 × 10^8.
The sum of its digits is 60. It has a total of 4 prime factors and 16 positive divisors.
There are 492828336 positive integers (up to 749568669) that are relatively prime to 749568669.
749568669 has 16 divisors, whose sum is 1013222400
The reverse of 749568669 is 966865947
Previous prime number is 2003
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 60
Digital Root 6
Name
seven hundred forty-nine million five hundred sixty-eight thousand six hundred sixty-nine
Scientific notation
7.49568669 × 10^8
Engineering notation
7.49568669 × 10^6
Prime Factorization
3 × 79 × 2003 × 1579
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
749568669
Product of the distinct prime numbers
The prime factorization of 749568669 is 3 × 79 × 2003 × 1579.
Since it has a total of 4 prime factors.
7 , 10 , 31 , 52 , 760 , 449 , 460 , 6704 , 42826 , 68924 , 407233 , 646073 , 8114435 , 9067862 , 66162323 , 79908427 , 285235622 , 934034372 , 9486198227 , 5283764979
n×2
1499137338
n×3
2248706007
n×4
2998274676
n×5
3747843345
n÷2
374784334.5
n÷3
249856223
n÷3
187392167.25
n÷5
149913733.8
n2
561853189546431561
n3
4.2114754746172E+26
n4
3.156790066035E+35
n5
2.3662309281103E+44
2 √n
27378.251752075
3 √n
908.38608958424
4 √n
165.46374754633
5 √n
59.561041737067
1 , 3 , 79 , 237 , 1579 , 2003 , 4737 , 6009 , 124741 , 158237 , 374223 , 474711 , 3162737 , 9488211 , 249856223 , 749568669
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
-749568668
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 749568669 can be divided by 16 positive divisors.
The sum of these divisors (counting 749568669) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100101011011000001010011101
3
Ternary
1221020110000220120
4
Quaternary
230223120022131
5
Quinary
3013342144134
6
Senary
202213505153
8
Octal
5453301235
10
Decimal
749568669
12
Duodecimal
18b0421b9
16
Hexadecimal
2cad829d
20
Vigesimal
be4g1d9
36
Base36
ce9uvx
md5
148d8c7f237b57df602d7e3c7d662998
sha1
de25b066e907215e13e16129b8d31bb1c7fa6fa2
sha256
2a6088c10cdb6e72df66b8f7a4c58c1c89fbdd308c4b2b93304e746d932567ef
sha512
79929a9f27396009742456e68983cd46af46df9e280a5e30a22ec4e9190fbbc2d9894d1b67c649e8373f3b604d3a5096608789d55f15ee91ce3afd956846d49e
ripemd-160
1f8dddb7f01bd73b64a4fe8a7406b4228f957233
Diameter
1499137338
Circumference
4709678847.783
Area
1.7651138526751E+18
Volume
1.7640987215775E+27
Surface area
7.0604554107003E+18
Circumference
4709678847.783
Perimeter
2998274676
Area
561853189546431561
Diagonal
1060050177.6297
Surface area
3371119137278589366
Volume
4.2114754746172E+26
Space diagonal
1298291018.4698
Perimeter
2248706007
Area
2.4328956767226E+17
Altitude
649145509.23489
Surface area
2.4328956767226E+17
Volume
4.9632714448378E+25
Height
353350059.20992