10831381 is an odd 8-digits composite number following 10831380
and preceding 10831382 . In scientific notation, it is written as 1.0831381 × 10^7.
The sum of its digits is 25. It has a total of 3 prime factors and 8 positive divisors.
There are 9780000 positive integers (up to 10831381) that are relatively prime to 10831381.
10831381 has 8 divisors, whose sum is 11896128
The reverse of 10831381 is 18313801
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 25
Digital Root 7
Name
ten million eight hundred thirty-one thousand three hundred eighty-one
Scientific notation
1.0831381 × 10^7
Engineering notation
1.0831381 × 10^6
Prime Factorization
151 × 11 × 6521
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
10831381
Product of the distinct prime numbers
The prime factorization of 10831381 is 151 × 11 × 6521.
Since it has a total of 3 prime factors.
8 , 4 , 56 , 90 , 994 , 188 , 2838 , 493 , 17969 , 70760 , 409670 , 473031 , 8105088 , 5654620 , 62237775 , 67804799 , 949668363 , 626545881 , 5812858929 , 1913123625
n×2
21662762
n×3
32494143
n×4
43325524
n×5
54156905
n÷2
5415690.5
n÷3
3610460.3333333
n÷3
2707845.25
n÷5
2166276.2
n2
117318814367161
n3
1.270724776879E+21
n4
1.3763704204516E+28
n5
1.4907992421042E+35
2 √n
3291.106348935
3 √n
221.25577288181
4 √n
57.368164943067
5 √n
25.523296552817
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
-10831380
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 10831381 can be divided by 8 positive divisors.
The sum of these divisors (counting 10831381) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001010100011000010101
3
Ternary
202101021212021
4
Quaternary
221110120111
5
Quinary
10233101011
6
Senary
1024053141
8
Octal
51243025
10
Decimal
10831381
12
Duodecimal
37641b1
16
Hexadecimal
a54615
20
Vigesimal
37di91
36
Base36
6g5jp
md5
79b0d90846da1caea8a72a37b7001fe4
sha1
2fe29b0523ac7eaa73f56a1f1e076f6f1de6b7cd
sha256
9466caad1598c6dcb52076b84cc1c321301718f79b2e7b03032a3208c755ae4b
sha512
f1586437228892aae1cd7b59c18e73d85d454958e9ce3ff903b430244c4ae82b5b90dc38d702942201287323e1435d05d9bdf3c188523a13397f13f78ebceacc
ripemd-160
7c1848f576c02bf4b4f6a21b4aaa2624fb0fc9dc
Diameter
21662762
Circumference
68055573.955664
Area
3.6856792534374E+14
Volume
5.3227994983701E+21
Surface area
1.474271701375E+15
Circumference
68055573.955664
Perimeter
43325524
Area
117318814367161
Diagonal
15317885.90943
Surface area
703912886202966
Volume
1.270724776879E+21
Space diagonal
18760502.208136
Perimeter
32494143
Area
50800536791916
Altitude
9380251.1040681
Surface area
50800536791916
Volume
1.4975635112548E+20
Height
5105961.9698101