457196921 is an odd 9-digits composite number following 457196920
and preceding 457196922 . In scientific notation, it is written as 4.57196921 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 429066352 positive integers (up to 457196921) that are relatively prime to 457196921.
457196921 has 8 divisors, whose sum is 486077760
The reverse of 457196921 is 129691754
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
four hundred fifty-seven million one hundred ninety-six thousand nine hundred twenty-one
Scientific notation
4.57196921 × 10^8
Engineering notation
4.57196921 × 10^6
Prime Factorization
23 × 53 × 375059
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
457196921
Product of the distinct prime numbers
The prime factorization of 457196921 is 23 × 53 × 375059.
Since it has a total of 3 prime factors.
6 , 7 , 97 , 93 , 65 , 884 , 9105 , 891 , 21083 , 74553 , 433705 , 55995 , 2887222 , 1426985 , 15412681 , 10459778 , 698511846 , 528453655 , 544473322 , 1866496060
n×2
914393842
n×3
1371590763
n×4
1828787684
n×5
2285984605
n÷2
228598460.5
n÷3
152398973.66667
n÷3
114299230.25
n÷5
91439384.2
n2
209029024571880241
n3
9.5567426433897E+25
n4
4.3693133113472E+34
n5
1.9976365928322E+43
2 √n
21382.163618306
3 √n
770.37308113805
4 √n
146.22641217751
5 √n
53.953628765269
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
-457196920
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 457196921 can be divided by 8 positive divisors.
The sum of these divisors (counting 457196921) is 1, the average is 0.125.
Base
System
Value
2
Binary
11011010000000100010101111001
3
Ternary
1011212022000021022
4
Quaternary
123100010111321
5
Quinary
1414020300141
6
Senary
113211152225
8
Octal
3320042571
10
Decimal
457196921
12
Duodecimal
109145675
16
Hexadecimal
1b404579
20
Vigesimal
72h9c61
36
Base36
7k7beh
md5
d42858fff6aed3aa7731a6f58390bf8b
sha1
887a48875d770da73121d72ab0c51e167cd912e6
sha256
8492d690071f447f1df3e570a4d76191992b721a1d6cd456ef13566fb86988c2
sha512
90777b4c591f76f24c0d133197226c861c83778f6c38a7be8f11638b53a7a340db8cf65680ea09bdd61fa80cd720cd6e59cf2b626b1a946b54ee28808dab8869
ripemd-160
e9d367e582d2ed95729076fb4804a719f27ade98
Diameter
914393842
Circumference
2872652976.5149
Area
6.5668404798206E+17
Volume
4.0031189974295E+26
Surface area
2.6267361919282E+18
Circumference
2872652976.5149
Perimeter
1828787684
Area
209029024571880241
Diagonal
646574086.35342
Surface area
1254174147431281446
Volume
9.5567426433897E+25
Space diagonal
791888296.23605
Perimeter
1371590763
Area
9.0512222703765E+16
Altitude
395944148.11803
Surface area
9.0512222703765E+16
Volume
1.1262729215326E+25
Height
215524695.45114