171940993 is an odd 9-digits composite number following 171940992
and preceding 171940994 . In scientific notation, it is written as 1.71940993 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 143816976 positive integers (up to 171940993) that are relatively prime to 171940993.
171940993 has 8 divisors, whose sum is 172972800
The reverse of 171940993 is 399049171
Previous prime number is 503
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred seventy-one million nine hundred forty thousand nine hundred ninety-three
Scientific notation
1.71940993 × 10^8
Engineering notation
1.71940993 × 10^6
Prime Factorization
329 × 503 × 1039
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
171940993
Product of the distinct prime numbers
The prime factorization of 171940993 is 329 × 503 × 1039.
Since it has a total of 3 prime factors.
5 , 7 , 59 , 49 , 357 , 862 , 534 , 2421 , 34577 , 63769 , 879046 , 312423 , 9729091 , 9009453 , 76330313 , 66485434 , 72120315 , 212705420 , 2040488540 , 756788010
n×2
343881986
n×3
515822979
n×4
687763972
n×5
859704965
n÷2
85970496.5
n÷3
57313664.333333
n÷3
42985248.25
n÷5
34388198.6
n2
29563705073826049
n3
5.0832128071528E+24
n4
8.7401265769217E+32
n5
1.5027860425816E+41
2 √n
13112.627234845
3 √n
556.06617335163
4 √n
114.51038046765
5 √n
44.368616431953
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
-171940992
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 171940993 can be divided by 8 positive divisors.
The sum of these divisors (counting 171940993) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010001111111001110010000001
3
Ternary
102222112111200221
4
Quaternary
22033321302001
5
Quinary
323004102433
6
Senary
25021143041
8
Octal
1217716201
10
Decimal
171940993
12
Duodecimal
496baa81
16
Hexadecimal
a3f9c81
20
Vigesimal
2decc9d
36
Base36
2udaip
md5
9fbfc3f6222866b6645504e47ca9f3cd
sha1
95af3330124d5430af0caf5f82448e6b68317518
sha256
310799d447bd2038abd15f3a475dac59e70343afb999a5277c2639e533463410
sha512
764f4ff32e9d90fb5efa4143f50e951ffb20130b74767126371e78c3a0a6dd872ec6071cff1ef56833b513fd0a862d1fea75afd715f9d99f47fe45d4691ef9eb
ripemd-160
02566379868e2e87fcbca80ee73aa79383d3a138
Diameter
343881986
Circumference
1080337120.9195
Area
9.2877118672827E+16
Volume
2.1292512015446E+25
Surface area
3.7150847469131E+17
Circumference
1080337120.9195
Perimeter
687763972
Area
29563705073826049
Diagonal
243161284.2285
Surface area
177382230442956294
Volume
5.0832128071528E+24
Space diagonal
297810535.77984
Perimeter
515822979
Area
1.2801459811962E+16
Altitude
148905267.88992
Surface area
1.2801459811962E+16
Volume
5.9906237435867E+23
Height
81053761.409499