77772965 is an odd 8-digits composite number following 77772964
and preceding 77772966 . In scientific notation, it is written as 7.7772965 × 10^7.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 62218368 positive integers (up to 77772965) that are relatively prime to 77772965.
77772965 has 4 divisors, whose sum is 93327564
The reverse of 77772965 is 56927777
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-seven million seven hundred seventy-two thousand nine hundred sixty-five
Scientific notation
7.7772965 × 10^7
Engineering notation
7.7772965 × 10^6
Prime Factorization
5 × 15554593
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
77772965
Product of the distinct prime numbers
The prime factorization of 77772965 is 5 × 15554593.
Since it has a total of 2 prime factors.
8 , 1 , 10 , 69 , 878 , 960 , 6039 , 6091 , 29979 , 60969 , 624225 , 968704 , 7566521 , 7037628 , 4141012 , 81977721 , 166755458 , 777421659 , 5663502143 , 5687527173
n×2
155545930
n×3
233318895
n×4
311091860
n×5
388864825
n÷2
38886482.5
n÷3
25924321.666667
n÷3
19443241.25
n÷5
15554593
n2
6048634084891225
n3
4.7042020698205E+23
n4
3.6585974292908E+31
n5
2.8453996981732E+39
2 √n
8818.8981738083
3 √n
426.85091699096
4 √n
93.908988780672
5 √n
37.858702986166
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77772964
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77772965 can be divided by 4 positive divisors.
The sum of these divisors (counting 77772965) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101000101011100010100101
3
Ternary
12102100021110012
4
Quaternary
10220223202211
5
Quinary
124402213330
6
Senary
11414540005
8
Octal
450534245
10
Decimal
77772965
12
Duodecimal
22067605
16
Hexadecimal
4a2b8a5
20
Vigesimal
1461c85
36
Base36
1aay05
md5
4554ff03095fbea20ff20ff572b56feb
sha1
4824bd328ad93ec2084de360eaef37ebb058bc43
sha256
24b9e2dc015e6882d73eb71b67f8e7060352f5c0704883fdd0ce5349fb05fc70
sha512
6f3600f4960bdabd0ef1992081d782810b3e3afca38014ed8fc71443bff4fa0f438bd8793cb05893cc94a5ae5c858075a36012c9643ac235ecf0d7db12a928f1
ripemd-160
9af01eff41b40740967f3c76a045dbd7b5c48abe
Diameter
155545930
Circumference
488661950.98379
Area
1.9002344405347E+16
Volume
1.97049155514E+24
Surface area
7.6009377621388E+16
Circumference
488661950.98379
Perimeter
311091860
Area
6048634084891225
Diagonal
109987581.88897
Surface area
36291804509347350
Volume
4.7042020698205E+23
Space diagonal
134706726.83528
Perimeter
233318895
Area
2.6191353878561E+15
Altitude
67353363.417638
Surface area
2.6191353878561E+15
Volume
5.5439553060698E+22
Height
36662527.296323