164889887 is an odd 9-digits prime number following 164889886
and preceding 164889888 . In scientific notation, it is written as 1.64889887 × 10^8.
The sum of its digits is 59. It has a total of 1 prime factors and 2 positive divisors.
There are 164889886 positive integers (up to 164889887) that are relatively prime to 164889887.
164889887 has 2 divisors, whose sum is 164889888
The reverse of 164889887 is 788988461
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 59 Digital Root 5
Name
one hundred sixty-four million eight hundred eighty-nine thousand eight hundred eighty-seven
Scientific notation
1.64889887 × 10^8
Engineering notation
1.64889887 × 10^6
Prime Factorization
164889887
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
164889887 Product of the distinct prime numbers
The prime factorization of 164889887 is 164889887.
Since it has a total of 1 prime factors.
2 , 10 , 31 , 96 , 923 , 267 , 2632 , 4171 , 33360 , 43051 , 992958 , 507864 , 7391416 , 7385102 , 29515311 , 15171551 , 305276632 , 160007807 , 7753175728 , 8738376591
n×2
329779774
n×3
494669661
n×4
659559548
n×5
824449435
n÷2
82444943.5
n÷3
54963295.666667
n÷3
41222471.75
n÷5
32977977.4
n2
27188674834872769
n3
4.4831375212019E+24
n4
7.3922403927644E+32
n5
1.2189056830398E+41
2 √n12840.945720624
3 √n548.35861829328
4 √n113.31789673579
5 √n43.998594556673
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
164889888 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
82444944 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12840.945759561 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999878707 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 164889887 can be divided by 2 positive divisors.
The sum of these divisors (counting 164889887) is 164889888, the average is 82444944.
Base
System
Value
2
Binary
1001110101000000010100011111
3
Ternary
102111021021101212
4
Quaternary
21311000110133
5
Quinary
314202434022
6
Senary
24210055035
8
Octal
1165002437
10
Decimal
164889887
12
Duodecimal
4727a47b
16
Hexadecimal
9d4051f
20
Vigesimal
2bab4e7
36
Base36
2q65un
md5
bdaba70d5c82b37811de8f7dd09c9ead
sha1
146067628d3ed81c2116b0f288430f2dd37f1b07
sha256
1ca4038c83bc44f81b766ace37d45dd3b8953dd93c7a4b1f7847a8fe31103dc2
sha512
e9b3b96cf560edf3c2b0d5047d3e35a10b18ff96338691c05347bb5ac8b5473dda313de1b8ca987179f2256dbecb64e71d7a953912632ac0f5eb2da91b073fbe
ripemd-160
f1992b74d2b3bad5aef8ececee29a0d099cac914
Diameter
329779774
Circumference
1036033715.3009
Area
8.5415741122078E+16
Volume
1.8778922535521E+25
Surface area
3.4166296448831E+17
Circumference
1036033715.3009
Perimeter
659559548
Area
27188674834872769
Diagonal
233189514.49357
Surface area
163132049009236614
Volume
4.4831375212019E+24
Space diagonal
285597661.93829
Perimeter
494669661
Area
1.1773041551117E+16
Altitude
142798830.96915
Surface area
1.1773041551117E+16
Volume
5.2834282370562E+23
Height
77729838.164522