728996877 is an odd 9-digits composite number following 728996876
and preceding 728996878 . In scientific notation, it is written as 7.28996877 × 10^8.
The sum of its digits is 63. It has a total of 4 prime factors and 12 positive divisors.
There are 416569608 positive integers (up to 728996877) that are relatively prime to 728996877.
728996877 has 12 divisors, whose sum is 1203423520
The reverse of 728996877 is 778699827
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
seven hundred twenty-eight million nine hundred ninety-six thousand eight hundred seventy-seven
Scientific notation
7.28996877 × 10^8
Engineering notation
7.28996877 × 10^6
Prime Factorization
3 × 3 × 7 × 11571379
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
242998959
Product of the distinct prime numbers
The prime factorization of 728996877 is 3 × 3 × 7 × 11571379.
Since it has a total of 4 prime factors.
5 , 10 , 40 , 21 , 38 , 255 , 4284 , 5129 , 21413 , 29106 , 308436 , 263979 , 850440 , 284459 , 82109212 , 13498710 , 735881778 , 797227187 , 4576480796 , 3954295404
n×2
1457993754
n×3
2186990631
n×4
2915987508
n×5
3644984385
n÷2
364498438.5
n÷3
242998959
n÷3
182249219.25
n÷5
145799375.4
n2
531436446675753129
n3
3.874155099506E+26
n4
2.8242469685535E+35
n5
2.0588672199522E+44
2 √n
26999.942166605
3 √n
899.99871481298
4 √n
164.31659127004
5 √n
59.230463826838
1 , 3 , 7 , 9 , 21 , 63 , 11571379 , 34714137 , 80999653 , 104142411 , 242998959 , 728996877
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-728996876
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 728996877 can be divided by 12 positive divisors.
The sum of these divisors (counting 728996877) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101011011100111001110000001101
3
Ternary
1212210201212201100
4
Quaternary
223130321300031
5
Quinary
2443110400002
6
Senary
200200533313
8
Octal
5334716015
10
Decimal
728996877
12
Duodecimal
184181239
16
Hexadecimal
2b739c0d
20
Vigesimal
b7g4c3h
36
Base36
c20xl9
md5
46f3ede70ea315f7abeeaf46905a793a
sha1
5313fd90b1e0ef393c1695ed672869b5adcca55b
sha256
dd6816aee10967fc64a529bbe07c1f506be11699c0f143a709b1acc5f2ea8d15
sha512
eb32a18fff3889f28eb675722e2f76369b1f564324760e1362d2e1440e0d034ac5aaba167ae030214179855f806903dbef1eed2de3467d6bc5b6062a99b218de
ripemd-160
f2aa3d3a53dde9eff44f979b154415cc76bbe5bb
Diameter
1457993754
Circumference
4580422466.5462
Area
1.6695568367264E+18
Volume
1.6228022932634E+27
Surface area
6.6782273469056E+18
Circumference
4580422466.5462
Perimeter
2915987508
Area
531436446675753129
Diagonal
1030957270.381
Surface area
3188618680054518774
Volume
3.874155099506E+26
Space diagonal
1262659629.523
Perimeter
2186990631
Area
2.3011873165907E+17
Altitude
631329814.76152
Surface area
2.3011873165907E+17
Volume
4.5657355703819E+25
Height
343652423.46034