31363928 is an even 8-digits composite number following 31363927
and preceding 31363929 . In scientific notation, it is written as 3.1363928 × 10^7.
The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors.
There are 15415936 positive integers (up to 31363928) that are relatively prime to 31363928.
31363928 has 16 divisors, whose sum is 59805000
The reverse of 31363928 is 82936313
Previous prime number is 59
Is Prime? no
Number parity even
Number length 8
Sum of Digits 35
Digital Root 8
Name
thirty-one million three hundred sixty-three thousand nine hundred twenty-eight
Scientific notation
3.1363928 × 10^7
Engineering notation
3.1363928 × 10^6
Prime Factorization
2 × 2 × 2 × 59 × 66449
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
7840982
Product of the distinct prime numbers
The prime factorization of 31363928 is 2 × 2 × 2 × 59 × 66449.
Since it has a total of 5 prime factors.
1 , 4 , 20 , 87 , 633 , 891 , 6736 , 5771 , 8397 , 77680 , 69560 , 722798 , 675713 , 9138160 , 27242631 , 696550 , 598119428 , 711142903 , 1606824639 , 8737483680
n×2
62727856
n×3
94091784
n×4
125455712
n×5
156819640
n÷2
15681964
n÷3
10454642.666667
n÷3
7840982
n÷5
6272785.6
n2
983695979589184
n3
3.0852569877725E+22
n4
9.6765778025992E+29
n5
3.0349548948712E+37
2 √n
5600.3507033042
3 √n
315.36257234856
4 √n
74.835490933809
5 √n
31.570836539401
1 , 2 , 4 , 8 , 59 , 118 , 236 , 472 , 66449 , 132898 , 265796 , 531592 , 3920491 , 7840982 , 15681964 , 31363928
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
-31363927
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 31363928 can be divided by 16 positive divisors.
The sum of these divisors (counting 31363928) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1110111101001001101011000
3
Ternary
2012000110012222
4
Quaternary
1313221031120
5
Quinary
31012121203
6
Senary
3040123212
8
Octal
167511530
10
Decimal
31363928
12
Duodecimal
a606508
16
Hexadecimal
1de9358
20
Vigesimal
9g09g8
36
Base36
io8k8
md5
5fd92ca2c131a22a10c8fc8624f02ac3
sha1
3411dfa0fc71cc32ff6a31e2ff9711e3fdce1017
sha256
f6cb61395b516fbecdfc5f2745a22e05f250516b077160076c82eefb268e2ed2
sha512
6015f238e7ba3d6f7b25d2210078fa62ae91bfb51aa8095879ff690d5a4d95d6bd18101790de1805f27ad3121261eb7e6267bb39e2a315c3ae184bb7dacf676c
ripemd-160
483a66b7a2a4fc9610d11b2f9f55b601dc505f04
Diameter
62727856
Circumference
197065371.58504
Area
3.0903720628432E+15
Volume
1.292349424963E+23
Surface area
1.2361488251373E+16
Circumference
197065371.58504
Perimeter
125455712
Area
983695979589184
Diagonal
44355292.346893
Surface area
5902175877535104
Volume
3.0852569877725E+22
Space diagonal
54323916.820932
Perimeter
94091784
Area
4.2595285396243E+14
Altitude
27161958.410466
Surface area
4.2595285396243E+14
Volume
3.6360102295952E+21
Height
14785097.448964