420212977 is an odd 9-digits composite number following 420212976
and preceding 420212978 . In scientific notation, it is written as 4.20212977 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 407895840 positive integers (up to 420212977) that are relatively prime to 420212977.
420212977 has 8 divisors, whose sum is 432633600
The reverse of 420212977 is 779212024
Previous prime number is 199
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
four hundred twenty million two hundred twelve thousand nine hundred seventy-seven
Scientific notation
4.20212977 × 10^8
Engineering notation
4.20212977 × 10^6
Prime Factorization
41 × 199 × 51503
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
420212977
Product of the distinct prime numbers
The prime factorization of 420212977 is 41 × 199 × 51503.
Since it has a total of 3 prime factors.
5 , 4 , 82 , 65 , 608 , 619 , 2364 , 339 , 12265 , 37187 , 508141 , 355841 , 2524039 , 7575290 , 689723 , 61711666 , 923060310 , 332017812 , 7289711255 , 6643919394
n×2
840425954
n×3
1260638931
n×4
1680851908
n×5
2101064885
n÷2
210106488.5
n÷3
140070992.33333
n÷3
105053244.25
n÷5
84042595.4
n2
176578946039202529
n3
7.4200764590656E+25
n4
3.1180124184316E+34
n5
1.3102292806721E+43
2 √n
20499.096980111
3 √n
749.01380126595
4 √n
143.17505711579
5 √n
53.051038766424
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
-420212976
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 420212977 can be divided by 8 positive divisors.
The sum of these divisors (counting 420212977) is 1, the average is 0.125.
Base
System
Value
2
Binary
11001000010111111000011110001
3
Ternary
1002021201000211121
4
Quaternary
121002333003301
5
Quinary
1330033303402
6
Senary
105410342241
8
Octal
3102770361
10
Decimal
420212977
12
Duodecimal
b888a981
16
Hexadecimal
190bf0f1
20
Vigesimal
6b66c8h
36
Base36
6y6mep
md5
b9d630963e59c64345538e28f6259358
sha1
110265babc3705ae5ab8507f9372d511476b30a5
sha256
a3da10f4c3aadd87be5042a214beb4beea6fdf53df5de7ca159639ea0500eef0
sha512
ce8403107fb021a452f47da8c7e3b1baeaf5c11f213d028a5b7187264afc7657210eed629f5cd5658b85014dc2e833f556e22e77e7a361762e217edf7123ee8b
ripemd-160
1311e9ace1d9bba1a35f5521aa485fd53e42dc50
Diameter
840425954
Circumference
2640276002.9726
Area
5.5473911965539E+17
Volume
3.10811435905E+26
Surface area
2.2189564786215E+18
Circumference
2640276002.9726
Perimeter
1680851908
Area
176578946039202529
Diagonal
594270891.15857
Surface area
1059473676235215174
Volume
7.4200764590656E+25
Space diagonal
727830226.16377
Perimeter
1260638931
Area
7.6460926521715E+16
Altitude
363915113.08189
Surface area
7.6460926521715E+16
Volume
8.7446439685465E+24
Height
198090297.05286