769778890 is an even 9-digits composite number following 769778889
and preceding 769778891 . In scientific notation, it is written as 7.69778890 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors.
There are 302101696 positive integers (up to 769778890) that are relatively prime to 769778890.
769778890 has 16 divisors, whose sum is 1411746408
The reverse of 769778890 is 098877967
Previous prime number is 53
Is Prime? no
Number parity even
Number length 9
Sum of Digits 61
Digital Root 7
Name
seven hundred sixty-nine million seven hundred seventy-eight thousand eight hundred ninety
Scientific notation
7.69778890 × 10^8
Engineering notation
7.69778890 × 10^6
Prime Factorization
2 × 5 × 53 × 1452413
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
769778890
Product of the distinct prime numbers
The prime factorization of 769778890 is 2 × 5 × 53 × 1452413.
Since it has a total of 4 prime factors.
6 , 1 , 19 , 31 , 448 , 196 , 2721 , 8635 , 65647 , 47923 , 497943 , 811293 , 8531552 , 6710361 , 90275797 , 85403025 , 35560578 , 479561412 , 1056986593 , 6127634540
n×2
1539557780
n×3
2309336670
n×4
3079115560
n×5
3848894450
n÷2
384889445
n÷3
256592963.33333
n÷3
192444722.5
n÷5
153955778
n2
592559539489632100
n3
4.5613982456724E+26
n4
3.5112680784016E+35
n5
2.7029000438845E+44
2 √n
27744.889439318
3 √n
916.47790464018
4 √n
166.56797242963
5 √n
59.878815321531
1 , 2 , 5 , 10 , 53 , 106 , 265 , 530 , 1452413 , 2904826 , 7262065 , 14524130 , 76977889 , 153955778 , 384889445 , 769778890
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
-769778889
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 769778890 can be divided by 16 positive divisors.
The sum of these divisors (counting 769778890) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101101111000011110010011001010
3
Ternary
1222122110211010021
4
Quaternary
231320132103022
5
Quinary
3034030411030
6
Senary
204215011054
8
Octal
5570362312
10
Decimal
769778890
12
Duodecimal
195969a8a
16
Hexadecimal
2de1e4ca
20
Vigesimal
c0b274a
36
Base36
cqb16y
md5
78abb0bca78136e0aad2da6056060961
sha1
228fd909c6feaccc4bf9d982c2780c5dd7759534
sha256
93a294351a37193525d3f489c6c7296ca63182280f0298f5fd70522b0cf685ff
sha512
d3cdfc1ff2dbfb9acb8375cc8660deb979582d9dc40196c481a7732f6174c9448625107d2d1c53a9c9f6bb4d1b1c433f3aa637bdfac77c3f677616d95fdb9fcf
ripemd-160
56c4d79103144877553a63525dafb3c0d9f270db
Diameter
1539557780
Circumference
4836663411.425
Area
1.8615806960752E+18
Volume
1.9106740291602E+27
Surface area
7.4463227843007E+18
Circumference
4836663411.425
Perimeter
3079115560
Area
592559539489632100
Diagonal
1088631746.2665
Surface area
3555357236937792600
Volume
4.5613982456724E+26
Space diagonal
1333296148.074
Perimeter
2309336670
Area
2.5658580722641E+17
Altitude
666648074.03699
Surface area
2.5658580722641E+17
Volume
5.3756593853456E+25
Height
362877248.7555