755389969 is an odd 9-digits composite number following 755389968
and preceding 755389970 . In scientific notation, it is written as 7.55389969 × 10^8.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 738145440 positive integers (up to 755389969) that are relatively prime to 755389969.
755389969 has 8 divisors, whose sum is 772685568
The reverse of 755389969 is 969983557
Previous prime number is 647
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 61
Digital Root 7
Name
seven hundred fifty-five million three hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
7.55389969 × 10^8
Engineering notation
7.55389969 × 10^6
Prime Factorization
47 × 647 × 24841
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
755389969
Product of the distinct prime numbers
The prime factorization of 755389969 is 47 × 647 × 24841.
Since it has a total of 3 prime factors.
4 , 4 , 3 , 76 , 733 , 832 , 3654 , 8847 , 74361 , 38340 , 34750 , 450249 , 7095299 , 6887532 , 53543144 , 8239738 , 856427928 , 468227042 , 7379933067 , 5483567642
n×2
1510779938
n×3
2266169907
n×4
3021559876
n×5
3776949845
n÷2
377694984.5
n÷3
251796656.33333
n÷3
188847492.25
n÷5
151077993.8
n2
570614005265820961
n3
4.3103609574871E+26
n4
3.256003430055E+35
n5
2.4595523300932E+44
2 √n
27484.358624498
3 √n
910.73159739868
4 √n
165.78407228832
5 √n
59.653268269814
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
-755389968
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 755389969 can be divided by 8 positive divisors.
The sum of these divisors (counting 755389969) is 1, the average is 0.125.
Base
System
Value
2
Binary
101101000001100101011000010001
3
Ternary
1221122101210020021
4
Quaternary
231001211120101
5
Quinary
3021334434334
6
Senary
202542343441
8
Octal
5501453021
10
Decimal
755389969
12
Duodecimal
190b8ab81
16
Hexadecimal
2d065611
20
Vigesimal
bg13ei9
36
Base36
chqmmp
md5
c5a5163ea6d5d641ca1a272a093183b9
sha1
2a53d2ed017dca5af8b3f6f36478a87ef8712f0c
sha256
3f0c333776d8ba3ede5f331e8f990b9fa9deaa1cc8685001804dd6333d79bec7
sha512
33c2035038aa6004137b2214ffe7b0e9a9f98a10786467333eaf8a71d49de27a56cf778eefad69dd7bf4916b5815525a7343d1c3e0acb9066afc6f1e6a71248b
ripemd-160
13701eaa5b33d7df2d2ad8de315fe565acd1c134
Diameter
1510779938
Circumference
4746255154.4116
Area
1.7926367669786E+18
Volume
1.8055197757816E+27
Surface area
7.1705470679142E+18
Circumference
4746255154.4116
Perimeter
3021559876
Area
570614005265820961
Diagonal
1068282739.0404
Surface area
3423684031594925766
Volume
4.3103609574871E+26
Space diagonal
1308373805.8359
Perimeter
2266169907
Area
2.4708311215769E+17
Altitude
654186902.91794
Surface area
2.4708311215769E+17
Volume
5.0798091040015E+25
Height
356094246.3468