164486988 is an even 9-digits composite number following 164486987
and preceding 164486989 . In scientific notation, it is written as 1.64486988 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 53929440 positive integers (up to 164486988) that are relatively prime to 164486988.
164486988 has 24 divisors, whose sum is 385905408
The reverse of 164486988 is 889684461
Previous prime number is 183
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
one hundred sixty-four million four hundred eighty-six thousand nine hundred eighty-eight
Scientific notation
1.64486988 × 10^8
Engineering notation
1.64486988 × 10^6
Prime Factorization
2 × 2 × 3 × 183 × 74903
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
82243494 Product of the distinct prime numbers
The prime factorization of 164486988 is 2 × 2 × 3 × 183 × 74903.
Since it has a total of 5 prime factors.
9 , 4 , 44 , 41 , 236 , 267 , 2659 , 5769 , 46295 , 23201 , 871390 , 455103 , 2796739 , 4622553 , 51779010 , 29622307 , 903363167 , 399034349 , 3016702100 , 9508511081
n×2
328973976
n×3
493460964
n×4
657947952
n×5
822434940
n÷2
82243494
n÷3
54828996
n÷3
41121747
n÷5
32897397.6
n2
27055969221312144
n3
4.4503548846343E+24
n4
7.3202547050459E+32
n5
1.2040866478258E+41
2 √n12825.248067776
3 √n547.91162639772
4 √n113.24861176975
5 √n43.977071901197
1 , 2 , 3 , 4 , 6 , 12 , 183 , 366 , 549 , 732 , 1098 , 2196 , 74903 , 149806 , 224709 , 299612 , 449418 , 898836 , 13707249 , 27414498 , 41121747 , 54828996 , 82243494 , 164486988
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-164486987 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164486988 can be divided by 24 positive divisors.
The sum of these divisors (counting 164486988) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110011011101111101001100
3
Ternary
102110111210201200
4
Quaternary
21303131331030
5
Quinary
314102040423
6
Senary
24153305500
8
Octal
1163357514
10
Decimal
164486988
12
Duodecimal
47105290
16
Hexadecimal
9cddf4c
20
Vigesimal
2b80h98
36
Base36
2pxiz0
md5
a963de463469822a7a9a79da87cbafd8
sha1
78420b0ac5b115d00a4d27ecb049a8cb0206c511
sha256
80df14e6a0efb92be754665c6218e5341970788de241cc89e0a0030d03f8dd67
sha512
a2ee95e57944f5d76b89d97cfe9fd19bb429de4eb87f3fea8d0d0fd7e62c57ea118679ea8de9be5b6b6df0cb057ff90781a5afe053793c7f666e4f0d014d4cd9
ripemd-160
2f096482401228be4d66ec6e8a7e1369d29775c2
Diameter
328973976
Circumference
1033502226.2238
Area
8.4998834141426E+16
Volume
1.864160294858E+25
Surface area
3.399953365657E+17
Circumference
1033502226.2238
Perimeter
657947952
Area
27055969221312144
Diagonal
232619729.2635
Surface area
162335815327872864
Volume
4.4503548846343E+24
Space diagonal
284899820.39997
Perimeter
493460964
Area
1.1715578334833E+16
Altitude
142449910.19999
Surface area
1.1715578334833E+16
Volume
5.2447935293527E+23
Height
77539909.7545