77777230 is an even 8-digits composite number following 77777229
and preceding 77777231 . In scientific notation, it is written as 7.7777230 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors.
There are 30819712 positive integers (up to 77777230) that are relatively prime to 77777230.
77777230 has 16 divisors, whose sum is 141309360
The reverse of 77777230 is 03277777
Previous prime number is 107
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-seven million seven hundred seventy-seven thousand two hundred thirty
Scientific notation
7.7777230 × 10^7
Engineering notation
7.7777230 × 10^6
Prime Factorization
2 × 5 × 107 × 72689
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
77777230
Product of the distinct prime numbers
The prime factorization of 77777230 is 2 × 5 × 107 × 72689.
Since it has a total of 4 prime factors.
8 , 2 , 48 , 20 , 769 , 339 , 1402 , 257 , 72225 , 91226 , 435515 , 458982 , 3260718 , 6428626 , 30391957 , 40291637 , 83241011 , 183263164 , 9486566312 , 243572485
n×2
155554460
n×3
233331690
n×4
311108920
n×5
388886150
n÷2
38888615
n÷3
25925743.333333
n÷3
19444307.5
n÷5
15555446
n2
6049297506472900
n3
4.7049760349937E+23
n4
3.6594000321819E+31
n5
2.8461799796502E+39
2 √n
8819.1399807464
3 √n
426.85871955613
4 √n
93.910276225482
5 √n
37.859118204556
1 , 2 , 5 , 10 , 107 , 214 , 535 , 1070 , 72689 , 145378 , 363445 , 726890 , 7777723 , 15555446 , 38888615 , 77777230
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
-77777229
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 77777230 can be divided by 16 positive divisors.
The sum of these divisors (counting 77777230) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101000101100100101001110
3
Ternary
12102100111022011
4
Quaternary
10220230211032
5
Quinary
124402332410
6
Senary
11415011434
8
Octal
450544516
10
Decimal
77777230
12
Duodecimal
22069b7a
16
Hexadecimal
4a2c94e
20
Vigesimal
146231a
36
Base36
1ab1am
md5
114439b310c723a740c69d717dec3038
sha1
2f590344b7386175684747096aa6f8390807503d
sha256
67f904775e9909e11e6dbc98b8c7f32b786f302d388775d3d6f9baeb67c2b738
sha512
534e9f3fb834af8904022fd5891dde92fd1749307d2c9c11846fea5b8c26db87e15aa40d5d91f8cb459aea0fa01fd29b39e3ecbf8e8a472f3bacc7b4e1bb355e
ripemd-160
1d453e9da22df832540a402ce21681535f86957b
Diameter
155554460
Circumference
488688748.76913
Area
1.9004428605714E+16
Volume
1.9708157529136E+24
Surface area
7.6017714422857E+16
Circumference
488688748.76913
Perimeter
311108920
Area
6049297506472900
Diagonal
109993613.50981
Surface area
36295785038837400
Volume
4.7049760349937E+23
Space diagonal
134714114.03197
Perimeter
233331690
Area
2.6194226578277E+15
Altitude
67357057.015985
Surface area
2.6194226578277E+15
Volume
5.5448674327737E+22
Height
36664537.836604