171421121 is an odd 9-digits prime number following 171421120
and preceding 171421122 . In scientific notation, it is written as 1.71421121 × 10^8.
The sum of its digits is 20. It has a total of 1 prime factors and 2 positive divisors.
There are 171421120 positive integers (up to 171421121) that are relatively prime to 171421121.
171421121 has 2 divisors, whose sum is 171421122
The reverse of 171421121 is 121124171
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 20 Digital Root 2
Name
one hundred seventy-one million four hundred twenty-one thousand one hundred twenty-one
Scientific notation
1.71421121 × 10^8
Engineering notation
1.71421121 × 10^6
Prime Factorization
171421121
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
171421121 Product of the distinct prime numbers
The prime factorization of 171421121 is 171421121.
Since it has a total of 1 prime factors.
2 , 2 , 10 , 42 , 873 , 903 , 5147 , 8160 , 64711 , 50659 , 759889 , 576800 , 8919960 , 3497525 , 21663331 , 74197026 , 840514540 , 386172597 , 3679010335 , 2584173309
n×2
342842242
n×3
514263363
n×4
685684484
n×5
857105605
n÷2
85710560.5
n÷3
57140373.666667
n÷3
42855280.25
n÷5
34284224.2
n2
29385200724896641
n3
5.0372440490718E+24
n4
8.6349002164247E+32
n5
1.4802042748227E+41
2 √n13092.788893127
3 √n555.50517648202
4 √n114.42372521959
5 √n44.341753787801
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
171421122 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
85710561 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
13092.788931316 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999883328 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 171421121 can be divided by 2 positive divisors.
The sum of these divisors (counting 171421121) is 171421122, the average is 85710561.
Base
System
Value
2
Binary
1010001101111010110111000001
3
Ternary
102221120002120102
4
Quaternary
22031322313001
5
Quinary
322340433441
6
Senary
25002052145
8
Octal
1215726701
10
Decimal
171421121
12
Duodecimal
494aa055
16
Hexadecimal
a37adc1
20
Vigesimal
2db7cg1
36
Base36
2u25dt
md5
ef20d8eb6724501244da120d81107ae5
sha1
fa4fd87bc4e6784df984ccc21b37a2b5367e5928
sha256
ebdac4cf2709faff257433ecdd606b77731d5b30673a114575d626cca03055f7
sha512
0190fa09160bb7f9c928f3523bc5b6d41e47e1ba63ab0f3b8a429f1e986d75d54ba797c90c55a6ad9d7b22e0a2f9946a1b8185398149ba4693c9823dc0d3906a
ripemd-160
f5afcc7d735f788ca8e4b331269eff8cdd4fa4ca
Diameter
342842242
Circumference
1077070668.8075
Area
9.2316330721597E+16
Volume
2.109995853187E+25
Surface area
3.6926532288639E+17
Circumference
1077070668.8075
Perimeter
685684484
Area
29385200724896641
Diagonal
242426074.1954
Surface area
176311204349379846
Volume
5.0372440490718E+24
Space diagonal
296910091.06241
Perimeter
514263363
Area
1.2724165161533E+16
Altitude
148455045.53121
Surface area
1.2724165161533E+16
Volume
5.9364490426504E+23
Height
80808691.398466