729948985 is an odd 9-digits composite number following 729948984
and preceding 729948986 . In scientific notation, it is written as 7.29948985 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 581787264 positive integers (up to 729948985) that are relatively prime to 729948985.
729948985 has 8 divisors, whose sum is 879196680
The reverse of 729948985 is 589849927
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
seven hundred twenty-nine million nine hundred forty-eight thousand nine hundred eighty-five
Scientific notation
7.29948985 × 10^8
Engineering notation
7.29948985 × 10^6
Prime Factorization
5 × 269 × 542713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
729948985
Product of the distinct prime numbers
The prime factorization of 729948985 is 5 × 269 × 542713.
Since it has a total of 3 prime factors.
3 , 5 , 90 , 22 , 627 , 284 , 7280 , 10000 , 12760 , 76394 , 790471 , 237950 , 8768818 , 2017169 , 8049317 , 31303921 , 502364077 , 594619035 , 9762573569 , 4118135392
n×2
1459897970
n×3
2189846955
n×4
2919795940
n×5
3649744925
n÷2
364974492.5
n÷3
243316328.33333
n÷3
182487246.25
n÷5
145989797
n2
532825520702530225
n3
3.8893544801891E+26
n4
2.8390303551192E+35
n5
2.0723473261035E+44
2 √n
27017.568080788
3 √n
900.39035947042
4 √n
164.37021652595
5 √n
59.245927366394
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
-729948984
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 729948985 can be divided by 8 positive divisors.
The sum of these divisors (counting 729948985) is 1, the average is 0.125.
Base
System
Value
2
Binary
101011100000100010001100111001
3
Ternary
1212212112020202121
4
Quaternary
223200202030321
5
Quinary
2443331331420
6
Senary
200233201241
8
Octal
5340421471
10
Decimal
729948985
12
Duodecimal
184560221
16
Hexadecimal
2b822339
20
Vigesimal
b823c95
36
Base36
c2lc8p
md5
3a53fd39a316adb039865f41f554b650
sha1
3f93574d9146e5aab379468484595de472b03f44
sha256
3d1ca7bc672fd38a318bee566630dd3040d65b5699b819578217b24e3c50cae5
sha512
a018413c60e2d0a490ac26c1c7012e321b09771eab8cd79182952d7e224594e6175a57da367e6c8325a1f3f2235090398dee6b8f09c561c2d4fdf8ae71c5b6d2
ripemd-160
53070cd5ee52d3903619c7a19b84c659f7512af8
Diameter
1459897970
Circumference
4586404737.5427
Area
1.6739207414842E+18
Volume
1.6291689949558E+27
Surface area
6.6956829659369E+18
Circumference
4586404737.5427
Perimeter
2919795940
Area
532825520702530225
Diagonal
1032303754.4275
Surface area
3196953124215181350
Volume
3.8893544801891E+26
Space diagonal
1264308728.9533
Perimeter
2189846955
Area
2.3072021835653E+17
Altitude
632154364.47667
Surface area
2.3072021835653E+17
Volume
4.5836482123E+25
Height
344101251.47583