164989217 is an odd 9-digits composite number following 164989216
and preceding 164989218 . In scientific notation, it is written as 1.64989217 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 156056544 positive integers (up to 164989217) that are relatively prime to 164989217.
164989217 has 8 divisors, whose sum is 173949600
The reverse of 164989217 is 712989461
Previous prime number is 659
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
one hundred sixty-four million nine hundred eighty-nine thousand two hundred seventeen
Scientific notation
1.64989217 × 10^8
Engineering notation
1.64989217 × 10^6
Prime Factorization
19 × 659 × 13177
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164989217
Product of the distinct prime numbers
The prime factorization of 164989217 is 19 × 659 × 13177.
Since it has a total of 3 prime factors.
7 , 9 , 57 , 60 , 413 , 200 , 8690 , 1900 , 22937 , 72806 , 302121 , 798053 , 8254900 , 9211868 , 14170367 , 40580043 , 256896251 , 740014437 , 2043576167 , 5576152960
n×2
329978434
n×3
494967651
n×4
659956868
n×5
824946085
n÷2
82494608.5
n÷3
54996405.666667
n÷3
41247304.25
n÷5
32997843.4
n2
27221441726273089
n3
4.4912443560289E+24
n4
7.4100688965688E+32
n5
1.2225814651609E+41
2 √n
12844.812844102
3 √n
548.46870696903
4 √n
113.33495861429
5 √n
44.003894248203
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
-164989216
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 164989217 can be divided by 8 positive divisors.
The sum of these divisors (counting 164989217) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101011000100100100001
3
Ternary
102111110022122202
4
Quaternary
21311120210201
5
Quinary
314214123332
6
Senary
24212142545
8
Octal
1165304441
10
Decimal
164989217
12
Duodecimal
47307a55
16
Hexadecimal
9d58921
20
Vigesimal
2bb3d0h
36
Base36
2q8aht
md5
ce01e4399b7ed99ca8106a98bb2ed342
sha1
968f6d1e6f4b33f3e6de3c059e627bfd972dc5d6
sha256
bdda5b55b351f91a860452c85d74c78f032d2d558f7836e0427e0b08f7968862
sha512
25161b11107a1c5a6e6b6d6a6e41213fe2a316b5628250b62946c140ca32bf33433dbd2c238cdbbf5e9e3f387ce7cc2d201cddbfa84ad905c8cddab2a0c8ec60
ripemd-160
be5a9d7b55746026a2996a05440471adf7662061
Diameter
329978434
Circumference
1036657824.0975
Area
8.5518681347382E+16
Volume
1.8812880365836E+25
Surface area
3.4207472538953E+17
Circumference
1036657824.0975
Perimeter
659956868
Area
27221441726273089
Diagonal
233329988.32672
Surface area
163328650357638534
Volume
4.4912443560289E+24
Space diagonal
285769706.54501
Perimeter
494967651
Area
1.1787230031295E+16
Altitude
142884853.2725
Surface area
1.1787230031295E+16
Volume
5.2929822335231E+23
Height
77776662.775573