28371311 is an odd 8-digits prime number following 28371310
and preceding 28371312 . In scientific notation, it is written as 2.8371311 × 10^7.
The sum of its digits is 26. It has a total of 1 prime factors and 2 positive divisors.
There are 28371310 positive integers (up to 28371311) that are relatively prime to 28371311.
28371311 has 2 divisors, whose sum is 28371312
The reverse of 28371311 is 11317382
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 26 Digital Root 8
Name
twenty-eight million three hundred seventy-one thousand three hundred eleven
Scientific notation
2.8371311 × 10^7
Engineering notation
2.8371311 × 10^6
Prime Factorization
28371311
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28371311 Product of the distinct prime numbers
The prime factorization of 28371311 is 28371311.
Since it has a total of 1 prime factors.
1 , 7 , 92 , 53 , 377 , 501 , 9266 , 3282 , 14466 , 2865 , 438259 , 177787 , 3554873 , 8909505 , 81433707 , 73947272 , 768264559 , 103956815 , 374162126 , 1597213942
n×2
56742622
n×3
85113933
n×4
113485244
n×5
141856555
n÷2
14185655.5
n÷3
9457103.6666667
n÷3
7092827.75
n÷5
5674262.2
n2
804931287858721
n3
2.283695590147E+22
n4
6.479143781739E+29
n5
1.8382180324543E+37
2 √n5326.4726602133
3 √n304.9952915156
4 √n72.982687400597
5 √n30.943959278645
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28371312 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14185656 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5326.4727540841 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999295063 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28371311 can be divided by 2 positive divisors.
The sum of these divisors (counting 28371311) is 28371312, the average is 14185656.
Base
System
Value
2
Binary
1101100001110100101101111
3
Ternary
1222101102010022
4
Quaternary
1230032211233
5
Quinary
24230340221
6
Senary
2452032355
8
Octal
154164557
10
Decimal
28371311
12
Duodecimal
96026bb
16
Hexadecimal
1b0e96f
20
Vigesimal
8h685b
36
Base36
gw3fz
md5
e342f40a4774cbd693dbdc5d84dbc853
sha1
a006a130ddb4a1954aae7bb7ff9f5723d8336f9c
sha256
b9ae3dac4737678f7f7de682c7cbad6a714e7848e25bfc274170ecbad683f58a
sha512
f39f1471ccdd4dce5489053d202e2ea697f04be9b54ba2fcda2c96866d305ac2236789b5ae610406292ebd14f4ca96a95c3842eb5144593756fc889e5cc71ac1
ripemd-160
01d01ccbbc58dfadc1eef02f87f3f04244d29c5e
Diameter
56742622
Circumference
178262204.42062
Area
2.5287662205815E+15
Volume
9.5659217187218E+22
Surface area
1.0115064882326E+16
Circumference
178262204.42062
Perimeter
113485244
Area
804931287858721
Diagonal
40123092.798505
Surface area
4829587727152326
Volume
2.283695590147E+22
Space diagonal
49140552.129338
Perimeter
85113933
Area
3.4854547179329E+14
Altitude
24570276.064669
Surface area
3.4854547179329E+14
Volume
2.6913610632646E+21
Height
13374364.266168