166157422 is an even 9-digits composite number following 166157421
and preceding 166157423 . In scientific notation, it is written as 1.66157422 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 78191712 positive integers (up to 166157422) that are relatively prime to 166157422.
166157422 has 8 divisors, whose sum is 263897136
The reverse of 166157422 is 224751661
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred sixty-six million one hundred fifty-seven thousand four hundred twenty-two
Scientific notation
1.66157422 × 10^8
Engineering notation
1.66157422 × 10^6
Prime Factorization
2 × 17 × 4886983
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
166157422
Product of the distinct prime numbers
The prime factorization of 166157422 is 2 × 17 × 4886983.
Since it has a total of 3 prime factors.
6 , 6 , 39 , 19 , 244 , 779 , 8765 , 5130 , 73503 , 32431 , 224922 , 91433 , 7867469 , 6416213 , 21695593 , 95156230 , 257199524 , 318752647 , 7081918324 , 2009951430
n×2
332314844
n×3
498472266
n×4
664629688
n×5
830787110
n÷2
83078711
n÷3
55385807.333333
n÷3
41539355.5
n÷5
33231484.4
n2
27608288885686084
n3
4.5873221070769E+24
n4
7.622176151955E+32
n5
1.2664811394387E+41
2 √n
12890.206437447
3 √n
549.76014003821
4 √n
113.53504497488
5 √n
44.066032362397
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
-166157421
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 166157422 can be divided by 8 positive divisors.
The sum of these divisors (counting 166157422) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001111001110101110001101110
3
Ternary
102120122200010121
4
Quaternary
21321311301232
5
Quinary
320014014142
6
Senary
24253155154
8
Octal
1171656156
10
Decimal
166157422
12
Duodecimal
4778baba
16
Hexadecimal
9e75c6e
20
Vigesimal
2bi9db2
36
Base36
2qxbvy
md5
49ad34c5ebe31c5ed4ae929e7ea44c65
sha1
3f9fd18647e354748d52a52d1ec83506fc14287f
sha256
07eb1554f8e5beb3ef531a3063c7d26244c111d6009350ba24a4b035caf94fda
sha512
28a30d2ff4d7a474696745fed9966306f9f8548a30284a20a1b46b51ac506055771d36b6cc911ee04843c806f0546dea9848bd0d7d04ba6b0d29c0f22eeb31f6
ripemd-160
24674831a769633f96a1a58756e8d316cfa1ec86
Diameter
332314844
Circumference
1043997872.5892
Area
8.6733997541456E+16
Volume
1.9215329908324E+25
Surface area
3.4693599016582E+17
Circumference
1043997872.5892
Perimeter
664629688
Area
27608288885686084
Diagonal
234982079.68135
Surface area
165649733314116504
Volume
4.5873221070769E+24
Space diagonal
287793096.95866
Perimeter
498472266
Area
1.1954739765012E+16
Altitude
143896548.47933
Surface area
1.1954739765012E+16
Volume
5.4062109490017E+23
Height
78327359.893783