28261637 is an odd 8-digits prime number following 28261636
and preceding 28261638 . In scientific notation, it is written as 2.8261637 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 28261636 positive integers (up to 28261637) that are relatively prime to 28261637.
28261637 has 2 divisors, whose sum is 28261638
The reverse of 28261637 is 73616282
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 35 Digital Root 8
Name
twenty-eight million two hundred sixty-one thousand six hundred thirty-seven
Scientific notation
2.8261637 × 10^7
Engineering notation
2.8261637 × 10^6
Prime Factorization
28261637
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
28261637 Product of the distinct prime numbers
The prime factorization of 28261637 is 28261637.
Since it has a total of 1 prime factors.
10 , 1 , 84 , 27 , 346 , 472 , 9964 , 4891 , 10244 , 26344 , 519744 , 797536 , 7081506 , 6577078 , 50643129 , 15369560 , 327718462 , 684486107 , 3369453251 , 2261010237
n×2
56523274
n×3
84784911
n×4
113046548
n×5
141308185
n÷2
14130818.5
n÷3
9420545.6666667
n÷3
7065409.25
n÷5
5652327.4
n2
798720125919769
n3
2.2573138263339E+22
n4
6.3795383954929E+29
n5
1.8029619836098E+37
2 √n5316.1675105286
3 √n304.60178075341
4 √n72.912053259585
5 √n30.919998400475
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
28261638 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
14130819 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
5316.1676045813 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999292327 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 28261637 can be divided by 2 positive divisors.
The sum of these divisors (counting 28261637) is 28261638, the average is 14130819.
Base
System
Value
2
Binary
1101011110011110100000101
3
Ternary
1222011211200022
4
Quaternary
1223303310011
5
Quinary
24213333022
6
Senary
2445424525
8
Octal
153636405
10
Decimal
28261637
12
Duodecimal
956b145
16
Hexadecimal
1af3d05
20
Vigesimal
8gce1h
36
Base36
gtqth
md5
146aec4aa9d6716ea5e8c59eebcc47b0
sha1
460adbea9b88f0f5cf378d5f576e66c5ac881005
sha256
69ca6033707788312ac651525f7fb5bc1d28362f6b220133c50c535f3c992cdb
sha512
5fec5f9d970dcae551021c519ec7d5d76b939d08456a8c640382ebe4ed9f4c682a5fce4695f2cb1680d1029dd21425b1f31abe5fd81db1affadffcff76bc4773
ripemd-160
eddca87a561cacbadcd80522c230bac549272b51
Diameter
56523274
Circumference
177573102.35524
Area
2.5092532798639E+15
Volume
9.4554140448762E+22
Surface area
1.0037013119455E+16
Circumference
177573102.35524
Perimeter
113046548
Area
798720125919769
Diagonal
39967990.340265
Surface area
4792320755518614
Volume
2.2573138263339E+22
Space diagonal
48950591.189068
Perimeter
84784911
Area
3.4585595978021E+14
Altitude
24475295.594534
Surface area
3.4585595978021E+14
Volume
2.6602698564447E+21
Height
13322663.446755