164865125 is an odd 9-digits composite number following 164865124
and preceding 164865126 . In scientific notation, it is written as 1.64865125 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 131560000 positive integers (up to 164865125) that are relatively prime to 164865125.
164865125 has 8 divisors, whose sum is 166602744
The reverse of 164865125 is 521568461
Previous prime number is 461
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred sixty-four million eight hundred sixty-five thousand one hundred twenty-five
Scientific notation
1.64865125 × 10^8
Engineering notation
1.64865125 × 10^6
Prime Factorization
125 × 461 × 2861
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164865125
Product of the distinct prime numbers
The prime factorization of 164865125 is 125 × 461 × 2861.
Since it has a total of 3 prime factors.
10 , 2 , 97 , 31 , 218 , 9 , 9602 , 9719 , 30415 , 9956 , 46543 , 913094 , 8192275 , 2306688 , 89809611 , 12701818 , 978744357 , 522513863 , 9444237728 , 3573331551
n×2
329730250
n×3
494595375
n×4
659460500
n×5
824325625
n÷2
82432562.5
n÷3
54955041.666667
n÷3
41216281.25
n÷5
32973025
n2
27180509441265625
n3
4.4811180865979E+24
n4
7.3878009348673E+32
n5
1.217990724602E+41
2 √n
12839.981503102
3 √n
548.33116737616
4 √n
113.31364217561
5 √n
43.997272997578
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
-164865124
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 164865125 can be divided by 8 positive divisors.
The sum of these divisors (counting 164865125) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110100111010010001100101
3
Ternary
102111020000102202
4
Quaternary
21310322101211
5
Quinary
314201141000
6
Senary
24205344245
8
Octal
1164722145
10
Decimal
164865125
12
Duodecimal
47268085
16
Hexadecimal
9d3a465
20
Vigesimal
2ba82g5
36
Base36
2q5mqt
md5
32326c02c55026b90728d4629048a869
sha1
5984f8f7ce0231fbddb5085a28dcbb491aad0b22
sha256
753b6873087f997dac5b5e8c0a3780f53cda23e7124fc756f21295a6b4141b45
sha512
6b5bd2dd362c592344d199ee640d7a1b147aa20972c1fe8b1481dab4af598fc3b8900f5ded3128e45a65691be3a0407b652086c0b7a88ad1866a83e8cc66d4fb
ripemd-160
f910c6ece8038449be725e98839fa92ffb30442c
Diameter
329730250
Circumference
1035878131.0663
Area
8.5390088781508E+16
Volume
1.8770463547633E+25
Surface area
3.4156035512603E+17
Circumference
1035878131.0663
Perimeter
659460500
Area
27180509441265625
Diagonal
233154495.73734
Surface area
163083056647593750
Volume
4.4811180865979E+24
Space diagonal
285554772.89619
Perimeter
494595375
Area
1.1769505831969E+16
Altitude
142777386.4481
Surface area
1.1769505831969E+16
Volume
5.2810483105518E+23
Height
77718165.245779