31369928 is an even 8-digits composite number following 31369927
and preceding 31369929 . In scientific notation, it is written as 3.1369928 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 16 positive divisors.
There are 15663168 positive integers (up to 31369928) that are relatively prime to 31369928.
31369928 has 16 divisors, whose sum is 58900380
The reverse of 31369928 is 82996313
Previous prime number is 853
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
thirty-one million three hundred sixty-nine thousand nine hundred twenty-eight
Scientific notation
3.1369928 × 10^7
Engineering notation
3.1369928 × 10^6
Prime Factorization
2 × 2 × 2 × 853 × 4597
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
7842482 Product of the distinct prime numbers
The prime factorization of 31369928 is 2 × 2 × 2 × 853 × 4597.
Since it has a total of 5 prime factors.
10 , 1 , 35 , 97 , 940 , 48 , 3246 , 1884 , 96581 , 70197 , 18291 , 412657 , 4057772 , 1763655 , 18377292 , 916705 , 244954612 , 362149654 , 3701378474 , 2645245919
n×2
62739856
n×3
94109784
n×4
125479712
n×5
156849640
n÷2
15684964
n÷3
10456642.666667
n÷3
7842482
n÷5
6273985.6
n2
984072382725184
n3
3.0870279792877E+22
n4
9.6839845444242E+29
n5
3.037858979117E+37
2 √n5600.8863584258
3 √n315.38268095642
4 √n74.839069732499
5 √n31.572044363408
1 , 2 , 4 , 8 , 853 , 1706 , 3412 , 4597 , 6824 , 9194 , 18388 , 36776 , 3921241 , 7842482 , 15684964 , 31369928
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
-31369927 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 31369928 can be divided by 16 positive divisors.
The sum of these divisors (counting 31369928) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111101010101011001000
3
Ternary
2012000202110012
4
Quaternary
1313222223020
5
Quinary
31012314203
6
Senary
3040211052
8
Octal
167525310
10
Decimal
31369928
12
Duodecimal
a609a88
16
Hexadecimal
1deaac8
20
Vigesimal
9g14g8
36
Base36
iod6w
md5
dd44b34e199ace8c75512743d027387c
sha1
1d0bce20b2fb16a3fa447ebc03c03920cbd3605a
sha256
24a249c09145ce91816bc5ac2a2f71d98f56a043ade25a6c8a2852112fdd0c75
sha512
2e80981f4c3fa8e0ad3202124d0c03eeb0754e238c73942eba4e33ba8d4d844d3c8d608699890a5ce50701512bd7988c5613fea7e31ca905234783515743b5cd
ripemd-160
f9aee89bfee6b5634d0ccf95c8756354a37c1fa4
Diameter
62739856
Circumference
197103070.69688
Area
3.09155456817E+15
Volume
1.2930912561542E+23
Surface area
1.236621827268E+16
Circumference
197103070.69688
Perimeter
125479712
Area
984072382725184
Diagonal
44363777.628268
Surface area
5904434296351104
Volume
3.0870279792877E+22
Space diagonal
54334309.125778
Perimeter
94109784
Area
4.2611584130135E+14
Altitude
27167154.562889
Surface area
4.2611584130135E+14
Volume
3.6380973631116E+21
Height
14787925.876089