140831871 is an odd 9-digits composite number following 140831870
and preceding 140831872 . In scientific notation, it is written as 1.40831871 × 10^8.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 93707352 positive integers (up to 140831871) that are relatively prime to 140831871.
140831871 has 8 divisors, whose sum is 188136960
The reverse of 140831871 is 178138041
Previous prime number is 523
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred forty million eight hundred thirty-one thousand eight hundred seventy-one
Scientific notation
1.40831871 × 10^8
Engineering notation
1.40831871 × 10^6
Prime Factorization
3 × 523 × 89759
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
140831871
Product of the distinct prime numbers
The prime factorization of 140831871 is 3 × 523 × 89759.
Since it has a total of 3 prime factors.
9 , 7 , 52 , 15 , 313 , 930 , 1813 , 9479 , 9166 , 88084 , 234384 , 679135 , 9725816 , 8430665 , 63337741 , 60164352 , 780956412 , 55096958 , 3208529257 , 5410173587
n×2
281663742
n×3
422495613
n×4
563327484
n×5
704159355
n÷2
70415935.5
n÷3
46943957
n÷3
35207967.75
n÷5
28166374.2
n2
19833615889360641
n3
2.793205234394E+24
n4
3.933723192467E+32
n5
5.5399359719122E+40
2 √n
11867.260467353
3 √n
520.27582876216
4 √n
108.93695638925
5 √n
42.632440029611
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
-140831870
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 140831871 can be divided by 8 positive divisors.
The sum of these divisors (counting 140831871) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011001001110110001111111
3
Ternary
100211000000000020
4
Quaternary
20121032301333
5
Quinary
242023104441
6
Senary
21550303223
8
Octal
1031166177
10
Decimal
140831871
12
Duodecimal
3b1b7b13
16
Hexadecimal
864ec7f
20
Vigesimal
2403jdb
36
Base36
2buikf
md5
95431ce74dbaa4dcdb797e86fa5d1947
sha1
542728ca995b9246d0a2c21b898ca285f5939ee4
sha256
0a90c4febc044c4153a4dc48eec34c46b68373b91446ef392ebcea87a21da3f1
sha512
c5b4ba7b15436540115dc55de7f280f486e9ba627b4e32b4b7be4355ef412c76474f1f9d7214503d717f742dc4ea892a524db884c4a61fdded933804f2e610dd
ripemd-160
9db3f7157aacea00e6fef33357a7909dcc2f4c2e
Diameter
281663742
Circumference
884872742.64981
Area
6.2309141972137E+16
Volume
1.1700150725788E+25
Surface area
2.4923656788855E+17
Circumference
884872742.64981
Perimeter
563327484
Area
19833615889360641
Diagonal
199166341.98258
Surface area
119001695336163846
Volume
2.793205234394E+24
Space diagonal
243927955.89699
Perimeter
422495613
Area
8.5882076045445E+15
Altitude
121963977.94849
Surface area
8.5882076045445E+15
Volume
3.2918239374762E+23
Height
66388780.660859