28194637 is an odd 8-digits prime number following 28194636
and preceding 28194638 . In scientific notation, it is written as 2.8194637 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 28194636 positive integers (up to 28194637) that are relatively prime to 28194637.
28194637 has 2 divisors, whose sum is 28194638
The reverse of 28194637 is 73649182
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
twenty-eight million one hundred ninety-four thousand six hundred thirty-seven
Scientific notation
2.8194637 × 10^7
Engineering notation
2.8194637 × 10^6
Prime Factorization
28194637
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28194637 Product of the distinct prime numbers
The prime factorization of 28194637 is 28194637.
Since it has a total of 1 prime factors.
8 , 8 , 65 , 77 , 628 , 207 , 7090 , 1178 , 86906 , 48775 , 62766 , 947272 , 3496680 , 4413225 , 44979325 , 27499222 , 387643499 , 933502776 , 8351740760 , 4713062165
n×2
56389274
n×3
84583911
n×4
112778548
n×5
140973185
n÷2
14097318.5
n÷3
9398212.3333333
n÷3
7048659.25
n÷5
5638927.4
n2
794937555561769
n3
2.2412975816731E+22
n4
6.3192571724252E+29
n5
1.7816916208618E+37
2 √n5309.8622392676
3 √n304.3608833141
4 √n72.868801549549
5 √n30.905324040384
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28194638 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14097319 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5309.862333432 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999290645 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28194637 can be divided by 2 positive divisors.
The sum of these divisors (counting 28194637) is 28194638, the average is 14097319.
Base
System
Value
2
Binary
1101011100011011101001101
3
Ternary
1222001102202211
4
Quaternary
1223203131031
5
Quinary
24204212022
6
Senary
2444150421
8
Octal
153433515
10
Decimal
28194637
12
Duodecimal
9538411
16
Hexadecimal
1ae374d
20
Vigesimal
8g46bh
36
Base36
gsb4d
md5
a94c65bf0edc67a80fefa268efe13ce8
sha1
eecfda38b223f72b153edf2f88b18c9127b5b18a
sha256
970f5e9d5355eb277da0f8d8c3de64eb02f0182a5b4ce7d6fdc0f1bbac47449c
sha512
17c565ae377e7314497271d17cc67ff275b99021c2a466cc3a58162813ee8c5b8c61cc6028cf4b5a1013a5fef0393b1568dffdd2963ae5efa4af7ea3a3fd1910
ripemd-160
bd55017ee285c0cad4755b318e7a1d8b0c957392
Diameter
56389274
Circumference
177152128.93966
Area
2.4973699846155E+15
Volume
9.3883253561239E+22
Surface area
9.9894799384619E+15
Circumference
177152128.93966
Perimeter
112778548
Area
794937555561769
Diagonal
39873238.031586
Surface area
4769625333370614
Volume
2.2412975816731E+22
Space diagonal
48834543.784961
Perimeter
84583911
Area
3.442180587694E+14
Altitude
24417271.892481
Surface area
3.442180587694E+14
Volume
2.6413945310968E+21
Height
13291079.343862