171421128 is an even 9-digits composite number following 171421127
and preceding 171421129 . In scientific notation, it is written as 1.71421128 × 10^8.
The sum of its digits is 27. It has a total of 6 prime factors and 24 positive divisors.
There are 57103344 positive integers (up to 171421128) that are relatively prime to 171421128.
171421128 has 24 divisors, whose sum is 357358950
The reverse of 171421128 is 821124171
Previous prime number is 1543
Is Prime? no Number parity even Number length 9 Sum of Digits 27 Digital Root 9
Name
one hundred seventy-one million four hundred twenty-one thousand one hundred twenty-eight
Scientific notation
1.71421128 × 10^8
Engineering notation
1.71421128 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 1543 × 1543
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
27774 Product of the distinct prime numbers
The prime factorization of 171421128 is 2 × 2 × 2 × 9 × 1543 × 1543.
Since it has a total of 6 prime factors.
1 , 3 , 52 , 15 , 234 , 758 , 194 , 4676 , 77759 , 9954 , 671927 , 803626 , 2569959 , 9003453 , 44622667 , 70470786 , 42495845 , 518080425 , 9363888065 , 9908132379
n×2
342842256
n×3
514263384
n×4
685684512
n×5
857105640
n÷2
85710564
n÷3
57140376
n÷3
42855282
n÷5
34284225.6
n2
29385203124792384
n3
5.037244666161E+24
n4
8.6349016268531E+32
n5
1.4802045770442E+41
2 √n13092.78916045
3 √n555.50518404339
4 √n114.42372638771
5 √n44.341754149942
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 1543 , 3086 , 6172 , 12344 , 13887 , 27774 , 55548 , 111096 , 2380849 , 4761698 , 9523396 , 19046792 , 21427641 , 42855282 , 85710564 , 171421128
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
-171421127 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 171421128 can be divided by 24 positive divisors.
The sum of these divisors (counting 171421128) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010001101111010110111001000
3
Ternary
102221120002120200
4
Quaternary
22031322313020
5
Quinary
322340434003
6
Senary
25002052200
8
Octal
1215726710
10
Decimal
171421128
12
Duodecimal
494aa060
16
Hexadecimal
a37adc8
20
Vigesimal
2db7cg8
36
Base36
2u25e0
md5
4aac5f6bae57ec5e30af288ae05d8c45
sha1
e88d6be41d8025b2f6aded66e00086d7e3f7b4b9
sha256
d2da7ce114135621966d24a84afc2a145b6911cc25c71731db0ae142309dba09
sha512
e69d5cfec59165d6d6a0c95970970d7464d5ba252b802c0ef23701488d248a10b1411f8c45a37701277252afa34abca8f83fa089b9bb93274e560783a3a4eb49
ripemd-160
17e489e3dfb7cae05e41db293463d8e4edbae0d0
Diameter
342842256
Circumference
1077070712.7898
Area
9.2316338261092E+16
Volume
2.1099961116728E+25
Surface area
3.6926535304437E+17
Circumference
1077070712.7898
Perimeter
685684512
Area
29385203124792384
Diagonal
242426084.09489
Surface area
176311218748754304
Volume
5.037244666161E+24
Space diagonal
296910103.18677
Perimeter
514263384
Area
1.2724166200718E+16
Altitude
148455051.59338
Surface area
1.2724166200718E+16
Volume
5.9364497698971E+23
Height
80808694.698298