766389625 is an odd 9-digits composite number following 766389624
and preceding 766389626 . In scientific notation, it is written as 7.66389625 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors.
There are 611814000 positive integers (up to 766389625) that are relatively prime to 766389625.
766389625 has 16 divisors, whose sum is 958478976
The reverse of 766389625 is 526983667
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
seven hundred sixty-six million three hundred eighty-nine thousand six hundred twenty-five
Scientific notation
7.66389625 × 10^8
Engineering notation
7.66389625 × 10^6
Prime Factorization
5 × 25 × 491 × 12487
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
766389625
Product of the distinct prime numbers
The prime factorization of 766389625 is 5 × 25 × 491 × 12487.
Since it has a total of 4 prime factors.
5 , 4 , 36 , 92 , 92 , 534 , 9454 , 7969 , 68312 , 69573 , 516914 , 685969 , 6432651 , 6576483 , 79109869 , 75134890 , 505508290 , 656111655 , 3365722699 , 854241033
n×2
1532779250
n×3
2299168875
n×4
3065558500
n×5
3831948125
n÷2
383194812.5
n÷3
255463208.33333
n÷3
191597406.25
n÷5
153277925
n2
587353057307640625
n3
4.5014128933261E+26
n4
3.4498361392863E+35
n5
2.6439186250991E+44
2 √n
27683.742973088
3 √n
915.13087003065
4 √n
166.38432309893
5 √n
59.825994039397
1 , 5 , 25 , 125 , 491 , 2455 , 12275 , 12487 , 61375 , 62435 , 312175 , 1560875 , 6131117 , 30655585 , 153277925 , 766389625
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
-766389624
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 766389625 can be divided by 16 positive divisors.
The sum of these divisors (counting 766389625) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101101011100010110101111001
3
Ternary
1222102002121220221
4
Quaternary
231223202311321
5
Quinary
3032143432000
6
Senary
204014220041
8
Octal
5553426571
10
Decimal
766389625
12
Duodecimal
1947b4621
16
Hexadecimal
2dae2d79
20
Vigesimal
bj9ie15
36
Base36
coae0p
md5
18ebd913d26653275703e02bfe25fb0c
sha1
bef1da833bc550f87c339441790ddf61914bd603
sha256
b190069e8901b60ec4e9307137a3c47a5360bb1abf79d4cc09500b76132a5b9a
sha512
f98f4b375947270dba83124a205005c03a889e0d01f4541d0cf8423bc85337b2ea330a2ca310735132e1671321c031cad866ca00f85bb54b06e4b62c71fa4999
ripemd-160
e2da9471c87f663dc3a0a0ff5c674cfa35b9a775
Diameter
1532779250
Circumference
4815368031.3749
Area
1.8452240499012E+18
Volume
1.8855474235263E+27
Surface area
7.3808961996048E+18
Circumference
4815368031.3749
Perimeter
3065558500
Area
587353057307640625
Diagonal
1083838601.737
Surface area
3524118343845843750
Volume
4.5014128933261E+26
Space diagonal
1327425768.8937
Perimeter
2299168875
Area
2.5433133430944E+17
Altitude
663712884.44683
Surface area
2.5433133430944E+17
Volume
5.3049659696524E+25
Height
361279533.91234