766339985 is an odd 9-digits composite number following 766339984
and preceding 766339986 . In scientific notation, it is written as 7.66339985 × 10^8.
The sum of its digits is 56. It has a total of 4 prime factors and 16 positive divisors.
There are 599988480 positive integers (up to 766339985) that are relatively prime to 766339985.
766339985 has 16 divisors, whose sum is 939321360
The reverse of 766339985 is 589933667
Previous prime number is 421
Is Prime? no Number parity odd Number length 9 Sum of Digits 56 Digital Root 2
Name
seven hundred sixty-six million three hundred thirty-nine thousand nine hundred eighty-five
Scientific notation
7.66339985 × 10^8
Engineering notation
7.66339985 × 10^6
Prime Factorization
5 × 53 × 421 × 6869
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
766339985 Product of the distinct prime numbers
The prime factorization of 766339985 is 5 × 53 × 421 × 6869.
Since it has a total of 4 prime factors.
2 , 4 , 13 , 87 , 821 , 203 , 7366 , 7105 , 10442 , 1642 , 600004 , 73238 , 8229043 , 9299220 , 20878922 , 86386684 , 91450593 , 63600249 , 6540400529 , 4353722134
n×2
1532679970
n×3
2299019955
n×4
3065359940
n×5
3831699925
n÷2
383169992.5
n÷3
255446661.66667
n÷3
191584996.25
n÷5
153267997
n2
587276972609800225
n3
4.5005382638064E+26
n4
3.4489424255773E+35
n5
2.6430624866828E+44
2 √n27682.846403504
3 √n915.11111155284
4 √n166.3816288041
5 √n59.825219018653
1 , 5 , 53 , 265 , 421 , 2105 , 6869 , 22313 , 34345 , 111565 , 364057 , 1820285 , 2891849 , 14459245 , 153267997 , 766339985
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
-766339984 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 766339985 can be divided by 16 positive divisors.
The sum of these divisors (counting 766339985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101101011010110101110010001
3
Ternary
1222102000002211102
4
Quaternary
231223112232101
5
Quinary
3032140334420
6
Senary
204013154145
8
Octal
5553265621
10
Decimal
766339985
12
Duodecimal
19478b955
16
Hexadecimal
2dad6b91
20
Vigesimal
bj9c9j5
36
Base36
co9bpt
md5
925f186e239feb7d2071c15f156fdb7b
sha1
e989c3194b02f0859915cd3682a6e8e16e9c45c7
sha256
0e94fc99e3c31d809078ed4410e064e268001bfcb6727ce27be8805bb4016ff3
sha512
511f64823f665ec92032b29e84c4bf277add5da2516575e049a88f19b8fb662ac6c162cfae6d0a3d2e9a74b2b2657bcb7421631f1d335bd1b75aeb2f122d5b2f
ripemd-160
aa478c9807984c761a548b06f909c5edd6e0d510
Diameter
1532679970
Circumference
4815056134.0562
Area
1.8449850227734E+18
Volume
1.8851810595699E+27
Surface area
7.3799400910936E+18
Circumference
4815056134.0562
Perimeter
3065359940
Area
587276972609800225
Diagonal
1083768400.1758
Surface area
3523661835658801350
Volume
4.5005382638064E+26
Space diagonal
1327339789.8916
Perimeter
2299019955
Area
2.5429838866885E+17
Altitude
663669894.94579
Surface area
2.5429838866885E+17
Volume
5.3039352088784E+25
Height
361256133.39193