164889420 is an even 9-digits composite number following 164889419
and preceding 164889421 . In scientific notation, it is written as 1.64889420 × 10^8.
The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors.
There are 43970496 positive integers (up to 164889420) that are relatively prime to 164889420.
164889420 has 24 divisors, whose sum is 461690544
The reverse of 164889420 is 024988461
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred sixty-four million eight hundred eighty-nine thousand four hundred twenty
Scientific notation
1.64889420 × 10^8
Engineering notation
1.64889420 × 10^6
Prime Factorization
2 × 2 × 3 × 5 × 2748157
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
82444710 Product of the distinct prime numbers
The prime factorization of 164889420 is 2 × 2 × 3 × 5 × 2748157.
Since it has a total of 5 prime factors.
2 , 1 , 56 , 87 , 342 , 506 , 9026 , 7695 , 14782 , 87395 , 445597 , 365337 , 5375583 , 9098407 , 1066597 , 88476596 , 485320440 , 454860902 , 7075437130 , 8532545698
n×2
329778840
n×3
494668260
n×4
659557680
n×5
824447100
n÷2
82444710
n÷3
54963140
n÷3
41222355
n÷5
32977884
n2
27188520827936400
n3
4.4830994299764E+24
n4
7.3921566481113E+32
n5
1.2188884222562E+41
2 √n12840.927536592
3 √n548.35810060696
4 √n113.31781650117
5 √n43.998569634142
1 , 2 , 3 , 4 , 5 , 6 , 10 , 12 , 15 , 20 , 30 , 60 , 2748157 , 5496314 , 8244471 , 10992628 , 13740785 , 16488942 , 27481570 , 32977884 , 41222355 , 54963140 , 82444710 , 164889420
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
-164889419 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 164889420 can be divided by 24 positive divisors.
The sum of these divisors (counting 164889420) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110101000000001101001100
3
Ternary
102111021020202120
4
Quaternary
21311000031030
5
Quinary
314202430140
6
Senary
24210052540
8
Octal
1165001514
10
Decimal
164889420
12
Duodecimal
4727a150
16
Hexadecimal
9d4034c
20
Vigesimal
2bab3b0
36
Base36
2q65ho
md5
0909ff74a33d22830683792f2fd9240a
sha1
bc281f55a66b3d432d894dfa220aaa2cc89ae62a
sha256
39d458d464991863b31784358b1a1dda6b0bb3df85e769f4ecd466df660e6873
sha512
bb3f4ce9a6c5ddadcfa8fe4a0a6e1a9c459195ff8cfec1667560c97d07944c959c14865f55f530d0890267a8672c16277151b43b3b430460d63cbe49dbb2762c
ripemd-160
da6644f91ee909d186efc990707f9eb4e42d8353
Diameter
329778840
Circumference
1036030781.0534
Area
8.5415257295018E+16
Volume
1.8778762979368E+25
Surface area
3.4166102918007E+17
Circumference
1036030781.0534
Perimeter
659557680
Area
27188520827936400
Diagonal
233188854.05583
Surface area
163131124967618400
Volume
4.4830994299764E+24
Space diagonal
285596853.07056
Perimeter
494668260
Area
1.1772974864158E+16
Altitude
142798426.53528
Surface area
1.1772974864158E+16
Volume
5.2833833461164E+23
Height
77729618.018611