31012148 is an even 8-digits composite number following 31012147
and preceding 31012149 . In scientific notation, it is written as 3.1012148 × 10^7.
The sum of its digits is 20. It has a total of 4 prime factors and 12 positive divisors.
There are 14593920 positive integers (up to 31012148) that are relatively prime to 31012148.
31012148 has 12 divisors, whose sum is 57463812
The reverse of 31012148 is 84121013
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 20
Digital Root 2
Name
thirty-one million twelve thousand one hundred forty-eight
Scientific notation
3.1012148 × 10^7
Engineering notation
3.1012148 × 10^6
Prime Factorization
2 × 2 × 17 × 456061
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
15506074
Product of the distinct prime numbers
The prime factorization of 31012148 is 2 × 2 × 17 × 456061.
Since it has a total of 4 prime factors.
9 , 5 , 23 , 51 , 572 , 903 , 5253 , 3449 , 15627 , 94882 , 455056 , 823753 , 7277341 , 1246497 , 42667707 , 66409628 , 522467027 , 188177009 , 8590142058 , 3735670533
n×2
62024296
n×3
93036444
n×4
124048592
n×5
155060740
n÷2
15506074
n÷3
10337382.666667
n÷3
7753037
n÷5
6202429.6
n2
961753323573904
n3
2.9826036410166E+22
n4
9.2496945540545E+29
n5
2.8685289646513E+37
2 √n
5568.8551785802
3 √n
314.17909374286
4 √n
74.624762502672
5 √n
31.499696514698
1 , 2 , 4 , 17 , 34 , 68 , 456061 , 912122 , 1824244 , 7753037 , 15506074 , 31012148
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-31012147
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 31012148 can be divided by 12 positive divisors.
The sum of these divisors (counting 31012148) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1110110010011010100110100
3
Ternary
2011100120200002
4
Quaternary
1312103110310
5
Quinary
30414342043
6
Senary
3024410432
8
Octal
166232464
10
Decimal
31012148
12
Duodecimal
a476a18
16
Hexadecimal
1d93534
20
Vigesimal
9dga78
36
Base36
igp4k
md5
320e0722987e0de751f62a8a90df25a8
sha1
e896d62e7b7ff870f4e63e870c932b4a084291cd
sha256
945694853fc487170b10679ee1abd639588e976ab7e00754d896f3c0a962afe5
sha512
c9b5461839b3454fbe03629e1fad0e3be8711e5c7c754845d260172d26867aa07ae68d8bc28fb13860debedbedaddfa0f92446bcfcac18ea5b007e90f8e6ca2a
ripemd-160
b05b85215a5cf99700c712df7436055b8fa3fd1d
Diameter
62024296
Circumference
194855072.65768
Area
3.0214371759053E+15
Volume
1.249350091625E+23
Surface area
1.2085748703621E+16
Circumference
194855072.65768
Perimeter
124048592
Area
961753323573904
Diagonal
43857800.299922
Surface area
5770519941443424
Volume
2.9826036410166E+22
Space diagonal
53714615.987846
Perimeter
93036444
Area
4.1645140519456E+14
Altitude
26857307.993923
Surface area
4.1645140519456E+14
Volume
3.5150321002575E+21
Height
14619266.766641