164540388 is an even 9-digits composite number following 164540387
and preceding 164540389 . In scientific notation, it is written as 1.64540388 × 10^8.
The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors.
There are 54558880 positive integers (up to 164540388) that are relatively prime to 164540388.
164540388 has 24 divisors, whose sum is 385943040
The reverse of 164540388 is 883045461
Previous prime number is 191
Is Prime? no Number parity even Number length 9 Sum of Digits 39 Digital Root 3
Name
one hundred sixty-four million five hundred forty thousand three hundred eighty-eight
Scientific notation
1.64540388 × 10^8
Engineering notation
1.64540388 × 10^6
Prime Factorization
2 × 2 × 3 × 191 × 71789
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
82270194 Product of the distinct prime numbers
The prime factorization of 164540388 is 2 × 2 × 3 × 191 × 71789.
Since it has a total of 5 prime factors.
8 , 9 , 28 , 51 , 436 , 713 , 3861 , 3829 , 40152 , 73877 , 524914 , 836749 , 2436992 , 6974893 , 19031311 , 21200712 , 203449491 , 402584938 , 4542682731 , 6004146863
n×2
329080776
n×3
493621164
n×4
658161552
n×5
822701940
n÷2
82270194
n÷3
54846796
n÷3
41135097
n÷5
32908077.6
n2
27073539283190544
n3
4.4546906581894E+24
n4
7.3297652931846E+32
n5
1.2060424252895E+41
2 √n12827.329729917
3 √n547.97091237441
4 √n113.25780207084
5 √n43.979926924286
1 , 2 , 3 , 4 , 6 , 12 , 191 , 382 , 573 , 764 , 1146 , 2292 , 71789 , 143578 , 215367 , 287156 , 430734 , 861468 , 13711699 , 27423398 , 41135097 , 54846796 , 82270194 , 164540388
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
-164540387 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 164540388 can be divided by 24 positive divisors.
The sum of these divisors (counting 164540388) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1001110011101010111111100100
3
Ternary
102110121111222110
4
Quaternary
21303222333210
5
Quinary
314110243023
6
Senary
24154401020
8
Octal
1163527744
10
Decimal
164540388
12
Duodecimal
47130170
16
Hexadecimal
9ceafe4
20
Vigesimal
2b87aj8
36
Base36
2pyo6c
md5
0b660b9893ab31a0cb826f6811814956
sha1
659aa7f6d55e37d04433173eaaae459ab69a5526
sha256
df46b02ed01fb88c426488477cfd0365566000ffd364dc9c543ddc529906a9e5
sha512
9674eeb9e36afa65e402b270c06cfd0e769dcdeb396830fe6ce6d818e8c03aa4424d02d5bbecdf1e28a6439a6446aa77a8c292a5974d22d66bd03cfe5188c885
ripemd-160
7df03e4e740481cf8ce3c363f34e5e62dc28a115
Diameter
329080776
Circumference
1033837748.3192
Area
8.5054032118746E+16
Volume
1.8659764594377E+25
Surface area
3.4021612847498E+17
Circumference
1033837748.3192
Perimeter
658161552
Area
27073539283190544
Diagonal
232695248.26773
Surface area
162441235699143264
Volume
4.4546906581894E+24
Space diagonal
284992311.9131
Perimeter
493621164
Area
1.1723186394799E+16
Altitude
142496155.95655
Surface area
1.1723186394799E+16
Volume
5.2499032874902E+23
Height
77565082.75591