164987386 is an even 9-digits composite number following 164987385
and preceding 164987387 . In scientific notation, it is written as 1.64987386 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 81331740 positive integers (up to 164987386) that are relatively prime to 164987386.
164987386 has 8 divisors, whose sum is 250966944
The reverse of 164987386 is 683789461
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred sixty-four million nine hundred eighty-seven thousand three hundred eighty-six
Scientific notation
1.64987386 × 10^8
Engineering notation
1.64987386 × 10^6
Prime Factorization
2 × 71 × 1161883
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164987386
Product of the distinct prime numbers
The prime factorization of 164987386 is 2 × 71 × 1161883.
Since it has a total of 3 prime factors.
3 , 6 , 46 , 96 , 334 , 297 , 7037 , 5927 , 15280 , 1841 , 799879 , 531070 , 6216782 , 6189575 , 57808184 , 45844783 , 227525215 , 303071658 , 5856169861 , 2022399106
n×2
329974772
n×3
494962158
n×4
659949544
n×5
824936930
n÷2
82493693
n÷3
54995795.333333
n÷3
41246846.5
n÷5
32997477.2
n2
27220837539112996
n3
4.4910948303089E+24
n4
7.4097399633078E+32
n5
1.2225136274859E+41
2 √n
12844.741569997
3 √n
548.46667804872
4 √n
113.33464417378
5 √n
44.00379657941
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
-164987385
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 164987386 can be divided by 8 positive divisors.
The sum of these divisors (counting 164987386) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101011000000111111010
3
Ternary
102111110020010221
4
Quaternary
21311120013322
5
Quinary
314214044021
6
Senary
24212130254
8
Octal
1165300772
10
Decimal
164987386
12
Duodecimal
4730698a
16
Hexadecimal
9d581fa
20
Vigesimal
2bb3896
36
Base36
2q892y
md5
18b2d31ba1e4864be66f717fce4b1def
sha1
45c2a7e5833c8740263143611fc8846ad9c7787d
sha256
02d033f59cbe16e6c2abf7906c19b2cd15b5d659b3cb99f1e7d9ccf17a15a178
sha512
c574e729e5ade5f2f4b1e2be0109f2f8ca0dd8f3a8ee3dc93f4326ea8c929019c1c489dc2029ec8eb00f1de7ee5033d6a6fea64f22f558f732ca78df3deb9130
ripemd-160
52f58c62100fc2db847a336378064a2a8a6b1d22
Diameter
329974772
Circumference
1036646319.5852
Area
8.5516783237439E+16
Volume
1.8812254033965E+25
Surface area
3.4206713294975E+17
Circumference
1036646319.5852
Perimeter
659949544
Area
27220837539112996
Diagonal
233327398.90168
Surface area
163325025234677976
Volume
4.4910948303089E+24
Space diagonal
285766535.15998
Perimeter
494962158
Area
1.178696841058E+16
Altitude
142883267.57999
Surface area
1.178696841058E+16
Volume
5.2928060157721E+23
Height
77775799.633895