768508729 is an odd 9-digits composite number following 768508728
and preceding 768508730 . In scientific notation, it is written as 7.68508729 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 709746576 positive integers (up to 768508729) that are relatively prime to 768508729.
768508729 has 8 divisors, whose sum is 829575360
The reverse of 768508729 is 927805867
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
seven hundred sixty-eight million five hundred eight thousand seven hundred twenty-nine
Scientific notation
7.68508729 × 10^8
Engineering notation
7.68508729 × 10^6
Prime Factorization
23 × 29 × 1152187
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
768508729
Product of the distinct prime numbers
The prime factorization of 768508729 is 23 × 29 × 1152187.
Since it has a total of 3 prime factors.
6 , 4 , 23 , 16 , 340 , 645 , 8859 , 9216 , 37976 , 57900 , 692705 , 74504 , 1901840 , 5620000 , 13045472 , 23098175 , 101738494 , 610276389 , 6008812486 , 5622361909
n×2
1537017458
n×3
2305526187
n×4
3074034916
n×5
3842543645
n÷2
384254364.5
n÷3
256169576.33333
n÷3
192127182.25
n÷5
153701745.8
n2
590605666549195441
n3
4.5388561013992E+26
n4
3.4881505336002E+35
n5
2.6806741331378E+44
2 √n
27721.989989898
3 √n
915.97355404093
4 √n
166.49921918705
5 √n
59.85904185554
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
-768508728
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 768508729 can be divided by 8 positive divisors.
The sum of these divisors (counting 768508729) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101110011101000001100111001
3
Ternary
1222120002021210021
4
Quaternary
231303220030321
5
Quinary
3033214234404
6
Senary
204131450441
8
Octal
5563501471
10
Decimal
768508729
12
Duodecimal
195456a21
16
Hexadecimal
2dce8339
20
Vigesimal
c033bg9
36
Base36
cpjt4p
md5
bef5265aad17d5fa8662e3310fed7953
sha1
64b8257a54a98a0320c121ebbdff7f7037fab224
sha256
54e258147626ec39752c01971608f8a685e4cb2851058ba096292fb6081f4ce4
sha512
1ff96788f3576c4abb36d78b37d0ff5d2dc3984f24890950dc4236385b3a229135a932be7e58fe04acca4799dffe53f45ca25f391b59bff8b9ab9f5fba1f01f1
ripemd-160
ea0f16a20114f9481ae4d7600f1960fc41a31512
Diameter
1537017458
Circumference
4828682754.4921
Area
1.8554424231995E+18
Volume
1.9012315978476E+27
Surface area
7.4217696927978E+18
Circumference
4828682754.4921
Perimeter
3074034916
Area
590605666549195441
Diagonal
1086835467.3539
Surface area
3543633999295172646
Volume
4.5388561013992E+26
Space diagonal
1331096164.6882
Perimeter
2305526187
Area
2.5573975542532E+17
Altitude
665548082.34409
Surface area
2.5573975542532E+17
Volume
5.3490932135489E+25
Height
362278489.11797