164889427 is an odd 9-digits composite number following 164889426
and preceding 164889428 . In scientific notation, it is written as 1.64889427 × 10^8.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 158775552 positive integers (up to 164889427) that are relatively prime to 164889427.
164889427 has 8 divisors, whose sum is 171095456
The reverse of 164889427 is 724988461
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred sixty-four million eight hundred eighty-nine thousand four hundred twenty-seven
Scientific notation
1.64889427 × 10^8
Engineering notation
1.64889427 × 10^6
Prime Factorization
37 × 97 × 45943
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164889427
Product of the distinct prime numbers
The prime factorization of 164889427 is 37 × 97 × 45943.
Since it has a total of 3 prime factors.
9 , 1 , 12 , 64 , 778 , 527 , 4483 , 3584 , 43296 , 63294 , 284945 , 480867 , 5972868 , 7344856 , 76990617 , 6360484 , 524680281 , 402587995 , 1847122508 , 9944507201
n×2
329778854
n×3
494668281
n×4
659557708
n×5
824447135
n÷2
82444713.5
n÷3
54963142.333333
n÷3
41222356.75
n÷5
32977885.4
n2
27188523136388329
n3
4.4831000009353E+24
n4
7.3921579033792E+32
n5
1.2188886809817E+41
2 √n
12840.927809158
3 √n
548.35810836672
4 √n
113.31781770383
5 √n
43.998570007713
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
-164889426
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 164889427 can be divided by 8 positive divisors.
The sum of these divisors (counting 164889427) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101000000001101010011
3
Ternary
102111021020202211
4
Quaternary
21311000031103
5
Quinary
314202430202
6
Senary
24210052551
8
Octal
1165001523
10
Decimal
164889427
12
Duodecimal
4727a157
16
Hexadecimal
9d40353
20
Vigesimal
2bab3b7
36
Base36
2q65hv
md5
746623a357788e0f441f9004fa912751
sha1
d42a2d79ee0f2773d461227d2bbb35cbdfb99e51
sha256
f7c36cdf9674cedea69a4ab2c54026c9ba491029b295a73b15e1fb8d54dfe7e7
sha512
2a862b69a4c04fbe86706f17a4a6ac69c45d8e465cbba9ac6d96c23a35632d776e2b86205f18aa3700b54cad206f815b49783d0bb50a1807c03ae1cb2334e790
ripemd-160
a6f58a5bcf64ff39e5b1c2bf4da43c783de87f71
Diameter
329778854
Circumference
1036030825.0357
Area
8.5415264547234E+16
Volume
1.8778765370996E+25
Surface area
3.4166105818893E+17
Circumference
1036030825.0357
Perimeter
659557708
Area
27188523136388329
Diagonal
233188863.95533
Surface area
163131138818329974
Volume
4.4831000009353E+24
Space diagonal
285596865.19492
Perimeter
494668281
Area
1.1772975863747E+16
Altitude
142798432.59746
Surface area
1.1772975863747E+16
Volume
5.283384018998E+23
Height
77729621.318443