1131258 is an even 7-digits composite number following 1131257
and preceding 1131259 . In scientific notation, it is written as 1.131258 × 10^6.
The sum of its digits is 21. It has a total of 4 prime factors and 16 positive divisors.
There are 374496 positive integers (up to 1131258) that are relatively prime to 1131258.
1131258 has 16 divisors, whose sum is 2278080
The reverse of 1131258 is 8521311
Previous prime number is 167
Is Prime? no
Number parity even
Number length 7
Sum of Digits 21
Digital Root 3
Name
one million one hundred thirty-one thousand two hundred fifty-eight
Scientific notation
1.131258 × 10^6
Engineering notation
1.131258 × 10^6
Prime Factorization
2 × 3 × 167 × 1129
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1131258
Product of the distinct prime numbers
The prime factorization of 1131258 is 2 × 3 × 167 × 1129.
Since it has a total of 4 prime factors.
9 , 4 , 95 , 89 , 202 , 811 , 1794 , 3566 , 36295 , 3790 , 63418 , 644934 , 7240711 , 2123792 , 306429 , 5735718 , 884879953 , 571473514 , 9265732252 , 3365657224
n×2
2262516
n×3
3393774
n×4
4525032
n×5
5656290
n÷2
565629
n÷3
377086
n÷3
282814.5
n÷5
226251.6
n2
1279744662564
n3
1447721387482825512
n4
1.637746401361E+24
n5
1.8527137185109E+30
2 √n
1063.6061301064
3 √n
104.19668155504
4 √n
32.612974873606
5 √n
16.244723837962
1 , 2 , 3 , 6 , 167 , 334 , 501 , 1002 , 1129 , 2258 , 3387 , 6774 , 188543 , 377086 , 565629 , 1131258
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1131257
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1131258 can be divided by 16 positive divisors.
The sum of these divisors (counting 1131258) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100010100001011111010
3
Ternary
2010110210110
4
Quaternary
10110023322
5
Quinary
242200013
6
Senary
40125150
8
Octal
4241372
10
Decimal
1131258
12
Duodecimal
4667b6
16
Hexadecimal
1142fa
20
Vigesimal
7182i
36
Base36
o8vu
md5
fa677051e1f3422f17fad2752f5538e9
sha1
2b6eb6aafa2bfb3d3594f2e85ec2b8bb02510499
sha256
2dc4fb185830a8b53b5dc0547b7e800b7a33c2a9a264ddf4273a78387a232bf3
sha512
2f8b4f6014e10a0d771b396eced2b1b13de8624fcc9d8cf0bf39278474fd957a4d7b400dcd8aecef27bbd32566ae248e222dd28b145bf52a8a6c7e053f0565a1
ripemd-160
a1335d3f881c04d3b7f531c2512e8fd32374d920
Diameter
2262516
Circumference
7107903.6442294
Area
4020436430381.8
Volume
6.0642011671478E+18
Surface area
16081745721527
Circumference
7107903.6442294
Perimeter
4525032
Area
1279744662564
Diagonal
1599840.4061431
Surface area
7678467975384
Volume
1447721387482825512
Space diagonal
1959396.3324688
Perimeter
3393774
Area
554145694068.98
Altitude
979698.16623438
Surface area
554145694068.98
Volume
1.7061560172632E+17
Height
533280.13538102