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.
749138399 has 4 divisors, whose sum is 761835720
The reverse of 749138399 is 993831947
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
seven hundred forty-nine million one hundred thirty-eight thousand three hundred ninety-nine
Scientific notation
7.49138399 × 10^8
Engineering notation
7.49138399 × 10^6
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.
1 , 2 , 30 , 87 , 467 , 894 , 2424 , 5463 , 14701 , 24657 , 547377 , 650069 , 3126995 , 7992224 , 13333494 , 49660439 , 548040465 , 89452652 , 337659264 , 6483069518
n×2
1498276798
n×3
2247415197
n×4
2996553596
n×5
3745691995
n÷2
374569199.5
n÷3
249712799.66667
n÷3
187284599.75
n÷5
149827679.8
n2
561208340856283201
n3
4.2042271797452E+26
n4
3.1495480184666E+35
n5
2.3594473601277E+44
2 √n
27370.392744716
3 √n
908.21224467461
4 √n
165.43999741512
5 √n
59.554202279445
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
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
md5
9227e16a6b07ac77a4758370924d560f
sha1
e736f5436be374a14d710aa08ea04329d27f07f3
sha256
64319aee7404260f6505a6ce926c02054f1a7ac3b8df291dd45fb507a9e9a876
sha512
b02bf44339dbf6c2f280450985d0990cb174cdb42784dc2b1e8cde603e7fff6db0520983109b7ef1fa41c08315341c1bc4d55b11416b77e47fbe09ef243c7861
ripemd-160
ce15698f67fb0b6a3aeeaeca22038debe23b0f1e
Diameter
1498276798
Circumference
4706975381.6408
Area
1.7630880007674E+18
Volume
1.7610625629214E+27
Surface area
7.0523520030697E+18
Circumference
4706975381.6408
Perimeter
2996553596
Area
561208340856283201
Diagonal
1059441683.9603
Surface area
3367250045137699206
Volume
4.2042271797452E+26
Space diagonal
1297545768.9688
Perimeter
2247415197
Area
2.4301033999863E+17
Altitude
648772884.4844
Surface area
2.4301033999863E+17
Volume
4.9547292474111E+25
Height
353147227.98676