164955345 is an odd 9-digits composite number following 164955344
and preceding 164955346 . In scientific notation, it is written as 1.64955345 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 86315840 positive integers (up to 164955345) that are relatively prime to 164955345.
164955345 has 16 divisors, whose sum is 268909632
The reverse of 164955345 is 543559461
Previous prime number is 53
Is Prime? no Number parity odd Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred sixty-four million nine hundred fifty-five thousand three hundred forty-five
Scientific notation
1.64955345 × 10^8
Engineering notation
1.64955345 × 10^6
Prime Factorization
5 × 3 × 53 × 207491
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
164955345 Product of the distinct prime numbers
The prime factorization of 164955345 is 5 × 3 × 53 × 207491.
Since it has a total of 4 prime factors.
6 , 4 , 79 , 83 , 137 , 698 , 2179 , 5443 , 26425 , 23533 , 372577 , 287511 , 5550120 , 6351650 , 18761676 , 40493995 , 348526328 , 856295847 , 9656583619 , 2892908593
n×2
329910690
n×3
494866035
n×4
659821380
n×5
824776725
n÷2
82477672.5
n÷3
54985115
n÷3
41238836.25
n÷5
32991069
n2
27210265844069025
n3
4.4884787898501E+24
n4
7.4039856730491E+32
n5
1.2213270110729E+41
2 √n12843.494267527
3 √n548.43117117558
4 √n113.32914129882
5 √n44.002087315184
1 , 3 , 5 , 15 , 53 , 159 , 265 , 795 , 207491 , 622473 , 1037455 , 3112365 , 10997023 , 32991069 , 54985115 , 164955345
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164955344 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164955345 can be divided by 16 positive divisors.
The sum of these divisors (counting 164955345) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101010000010011010001
3
Ternary
102111101121012020
4
Quaternary
21311100103101
5
Quinary
314212032340
6
Senary
24211322053
8
Octal
1165202321
10
Decimal
164955345
12
Duodecimal
472b0329
16
Hexadecimal
9d504d1
20
Vigesimal
2baj875
36
Base36
2q7kcx
md5
9d79b6074c5660971945a20482696ec2
sha1
479ac598b61440a42526455aa5002144301d4141
sha256
dbf4407c6ef4d3323a47e8ae87462a2e926422edaf236dac452d392659b99e87
sha512
3d979bc5f7a46d18a020ee655a98e00c0edd884f53aead2af0e4384529b4bb9ae577c1490c3fef6848ec7f6dea4c1ef0a7e9eac84fe133e00f6a36f24508c4b4
ripemd-160
1a049426206e953ceeffb6f76d6e43955c7cbf37
Diameter
329910690
Circumference
1036445000.0447
Area
8.5483571277953E+16
Volume
1.8801295989316E+25
Surface area
3.4193428511181E+17
Circumference
1036445000.0447
Perimeter
659821380
Area
27210265844069025
Diagonal
233282086.08493
Surface area
163261595064414150
Volume
4.4884787898501E+24
Space diagonal
285711038.52005
Perimeter
494866035
Area
1.1782390732346E+16
Altitude
142855519.26003
Surface area
1.1782390732346E+16
Volume
5.289722982525E+23
Height
77760695.361644