164545907 is an odd 9-digits composite number following 164545906
and preceding 164545908 . In scientific notation, it is written as 1.64545907 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 151253760 positive integers (up to 164545907) that are relatively prime to 164545907.
164545907 has 12 divisors, whose sum is 178872936
The reverse of 164545907 is 709545461
Previous prime number is 43
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred sixty-four million five hundred forty-five thousand nine hundred seven
Scientific notation
1.64545907 × 10^8
Engineering notation
1.64545907 × 10^6
Prime Factorization
17 × 17 × 43 × 13241
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
9679171
Product of the distinct prime numbers
The prime factorization of 164545907 is 17 × 17 × 43 × 13241.
Since it has a total of 4 prime factors.
10 , 2 , 14 , 61 , 290 , 353 , 772 , 8279 , 65642 , 16493 , 648523 , 937211 , 4430389 , 106462 , 61412119 , 83619327 , 11710130 , 104046715 , 5623330521 , 4437488866
n×2
329091814
n×3
493637721
n×4
658183628
n×5
822729535
n÷2
82272953.5
n÷3
54848635.666667
n÷3
41136476.75
n÷5
32909181.4
n2
27075355510452649
n3
4.4551389298149E+24
n4
7.330748760174E+32
n5
1.206244703732E+41
2 √n
12827.544854726
3 √n
547.97703897082
4 √n
113.25875177983
5 √n
43.980221954538
1 , 17 , 43 , 289 , 731 , 12427 , 13241 , 225097 , 569363 , 3826649 , 9679171 , 164545907
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-164545906
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164545907 can be divided by 12 positive divisors.
The sum of these divisors (counting 164545907) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110011101100010101110011
3
Ternary
102110121210112212
4
Quaternary
21303230111303
5
Quinary
314110432112
6
Senary
24154442335
8
Octal
1163542563
10
Decimal
164545907
12
Duodecimal
471333ab
16
Hexadecimal
9cec573
20
Vigesimal
2b884f7
36
Base36
2pysfn
md5
26653f36a9999b66214237b0e7cca117
sha1
a6ba27359ade1e9fd4960f2c54a5741b4138b3be
sha256
ca12c9765b8e1beb05148053435ba5eebb1d5a1a5c05c88c8698b0dd7350cc19
sha512
e6277f326ad633fe10f85c04091bd313bf7f92a303e0baf5097b5faa207286f2c582385a739dbec2b290ff63439b5a8a6fa0dfa56ce6c2a2d470fd1676bc4c6e
ripemd-160
960fae81e98cbcff72f7670c21cb1df183182255
Diameter
329091814
Circumference
1033872425.2189
Area
8.505973796497E+16
Volume
1.8661642310171E+25
Surface area
3.4023895185988E+17
Circumference
1033872425.2189
Perimeter
658183628
Area
27075355510452649
Diagonal
232703053.31238
Surface area
162452133062715894
Volume
4.4551389298149E+24
Space diagonal
285001871.1015
Perimeter
493637721
Area
1.1723972844273E+16
Altitude
142500935.55075
Surface area
1.1723972844273E+16
Volume
5.2504315806671E+23
Height
77567684.437461