164156742 is an even 9-digits composite number following 164156741
and preceding 164156743 . In scientific notation, it is written as 1.64156742 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 54718908 positive integers (up to 164156742) that are relatively prime to 164156742.
164156742 has 8 divisors, whose sum is 273594600
The reverse of 164156742 is 247651461
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred sixty-four million one hundred fifty-six thousand seven hundred forty-two
Scientific notation
1.64156742 × 10^8
Engineering notation
1.64156742 × 10^6
Prime Factorization
2 × 9 × 9119819
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
164156742
Product of the distinct prime numbers
The prime factorization of 164156742 is 2 × 9 × 9119819.
Since it has a total of 3 prime factors.
5 , 2 , 60 , 58 , 96 , 542 , 4190 , 9054 , 39815 , 51762 , 695253 , 981079 , 6602447 , 5599656 , 13176854 , 27783258 , 918188271 , 852748361 , 4571628553 , 1840715587
n×2
328313484
n×3
492470226
n×4
656626968
n×5
820783710
n÷2
82078371
n÷3
54718914
n÷3
41039185.5
n÷5
32831348.4
n2
26947435944054564
n3
4.4236032898297E+24
n4
7.2616430395892E+32
n5
1.1920476629459E+41
2 √n
12812.366760283
3 √n
547.54469391819
4 √n
113.19172567058
5 √n
43.959398856222
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
-164156741
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 164156742 can be divided by 8 positive divisors.
The sum of these divisors (counting 164156742) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110010001101010101000110
3
Ternary
102102220000201100
4
Quaternary
21302031111012
5
Quinary
314011003432
6
Senary
24142240530
8
Octal
1162152506
10
Decimal
164156742
12
Duodecimal
46b86146
16
Hexadecimal
9c8d546
20
Vigesimal
2b5jbh2
36
Base36
2pqg5i
md5
7f01e6e63df9ed10a7d9854d7404edbb
sha1
2626096042e554dc57e2f04ecdb98ba043a80e62
sha256
0f4c73dc9814cd87b8dbc0dd69e41f1a4c9d0ae6e462eabba43895f066b5eecf
sha512
824fd4553f3a80c7e072aed99fd82e8cd31c0583c059d4de5dd6e4143d71d1826ed1e2067df16a983649844fdb51bcadbad65e8bd6c06bfc686fd303d98ac493
ripemd-160
101939d8c7d4b5f67c70d6a8528186b0c1cff49e
Diameter
328313484
Circumference
1031427229.4089
Area
8.4657866794923E+16
Volume
1.8529546130299E+25
Surface area
3.3863146717969E+17
Circumference
1031427229.4089
Perimeter
656626968
Area
26947435944054564
Diagonal
232152690.89138
Surface area
161684615664327384
Volume
4.4236032898297E+24
Space diagonal
284327817.54898
Perimeter
492470226
Area
1.1668582047203E+16
Altitude
142163908.77449
Surface area
1.1668582047203E+16
Volume
5.2132664725295E+23
Height
77384230.297127