490645972 is an even 9-digits composite number following 490645971
and preceding 490645973 . In scientific notation, it is written as 4.90645972 × 10^8.
The sum of its digits is 46. It has a total of 5 prime factors and 24 positive divisors.
There are 239024832 positive integers (up to 490645972) that are relatively prime to 490645972.
490645972 has 24 divisors, whose sum is 880838784
The reverse of 490645972 is 279546094
Previous prime number is 227
Is Prime? no Number parity even Number length 9 Sum of Digits 46 Digital Root 1
Name
four hundred ninety million six hundred forty-five thousand nine hundred seventy-two
Scientific notation
4.90645972 × 10^8
Engineering notation
4.90645972 × 10^6
Prime Factorization
2 × 2 × 47 × 227 × 11497
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
245322986 Product of the distinct prime numbers
The prime factorization of 490645972 is 2 × 2 × 47 × 227 × 11497.
Since it has a total of 5 prime factors.
4 , 9 , 39 , 1 , 54 , 455 , 6664 , 4103 , 56010 , 78371 , 789347 , 752765 , 7097356 , 2133377 , 8323266 , 52757807 , 842226528 , 41654756 , 6253664036 , 4646392191
n×2
981291944
n×3
1471937916
n×4
1962583888
n×5
2453229860
n÷2
245322986
n÷3
163548657.33333
n÷3
122661493
n÷5
98129194.4
n2
240733469839824784
n3
1.1811490730249E+26
n4
5.7952603501122E+34
n5
2.8434211474739E+43
2 √n22150.52983565
3 √n788.71980446706
4 √n148.8305406684
5 √n54.720952404346
1 , 2 , 4 , 47 , 94 , 188 , 227 , 454 , 908 , 10669 , 11497 , 21338 , 22994 , 42676 , 45988 , 540359 , 1080718 , 2161436 , 2609819 , 5219638 , 10439276 , 122661493 , 245322986 , 490645972
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-490645971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 490645972 can be divided by 24 positive divisors.
The sum of these divisors (counting 490645972) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11101001111101010100111010100
3
Ternary
1021012020101202001
4
Quaternary
131033222213110
5
Quinary
2001101132342
6
Senary
120404125044
8
Octal
3517524724
10
Decimal
490645972
12
Duodecimal
118396784
16
Hexadecimal
1d3ea9d4
20
Vigesimal
7d6aeic
36
Base36
8448us
md5
34011c9b626ea487a322df5baf71d10c
sha1
6da81e4ef246cb5ab481797020467c6ea0ce37e6
sha256
49ab41364d468d848f5a7d9387094e4a8e58ed9fed248c4d0a3428581d9040f6
sha512
63f3e11fca3627ae648077d500310e5774a1994fa7728bb7ab50af791da89aef919c061f40d79cf377170eeab0ad89811d29933bcb2d621261013f1bbd63e80d
ripemd-160
6f891ab2fa760dd37d56b91a0e04e0f05de0be91
Diameter
981291944
Circumference
3082819562.2972
Area
7.5628650032197E+17
Volume
4.9475856674794E+26
Surface area
3.0251460012879E+18
Circumference
3082819562.2972
Perimeter
1962583888
Area
240733469839824784
Diagonal
693878187.92613
Surface area
1444400819038948704
Volume
1.1811490730249E+26
Space diagonal
849823752.03302
Perimeter
1471937916
Area
1.0424065021123E+17
Altitude
424911876.01651
Surface area
1.0424065021123E+17
Volume
1.3919975318802E+25
Height
231292729.30871