636228745 is an odd 9-digits composite number following 636228744
and preceding 636228746 . In scientific notation, it is written as 6.36228745 × 10^8.
The sum of its digits is 43. It has a total of 3 prime factors and 8 positive divisors.
There are 507523200 positive integers (up to 636228745) that are relatively prime to 636228745.
636228745 has 8 divisors, whose sum is 765664200
The reverse of 636228745 is 547822636
Previous prime number is 349
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
six hundred thirty-six million two hundred twenty-eight thousand seven hundred forty-five
Scientific notation
6.36228745 × 10^8
Engineering notation
6.36228745 × 10^6
Prime Factorization
5 × 349 × 364601
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
636228745
Product of the distinct prime numbers
The prime factorization of 636228745 is 5 × 349 × 364601.
Since it has a total of 3 prime factors.
7 , 5 , 86 , 74 , 939 , 488 , 8731 , 9592 , 36239 , 23183 , 625595 , 966380 , 469470 , 8025487 , 36210063 , 16381705 , 797980307 , 558651549 , 176604295 , 6671827281
n×2
1272457490
n×3
1908686235
n×4
2544914980
n×5
3181143725
n÷2
318114372.5
n÷3
212076248.33333
n÷3
159057186.25
n÷5
127245749
n2
404787015964275025
n3
2.5753713515925E+26
n4
1.6385252829326E+35
n5
1.042476884411E+44
2 √n
25223.575182753
3 √n
860.07784809982
4 √n
158.81931615126
5 √n
57.639825500174
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-636228744
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 636228745 can be divided by 8 positive divisors.
The sum of these divisors (counting 636228745) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101111011000001010010001001
3
Ternary
1122100011202202121
4
Quaternary
211323001102021
5
Quinary
2300333304440
6
Senary
143044331241
8
Octal
4573012211
10
Decimal
636228745
12
Duodecimal
1590a3b21
16
Hexadecimal
25ec1489
20
Vigesimal
9ig8bh5
36
Base36
aisl8p
md5
e2378adb6144d31c46d931a528a59c61
sha1
1d44e9c6dc4ab48e576b99e9021248097323aa90
sha256
f4ca828dc18e06b2b03eeb52ded43c3f1389f41ed694281b2aeb5f0ad07403b8
sha512
d7c1acd3e460c059633a3d848b09ee516768cd7c6845dbc8e0c537606969b1f1145be1cf78ad14c6e9747501d1eb2453f3e902094d92e6548e89c37c71ccb95e
ripemd-160
daffb266745b33ec22896fac5d1fb5527614960c
Diameter
1272457490
Circumference
3997543102.5893
Area
1.2716759156219E+18
Volume
1.0787690291238E+27
Surface area
5.0867036624876E+18
Circumference
3997543102.5893
Perimeter
2544914980
Area
404787015964275025
Diagonal
899763319.95061
Surface area
2428722095785650150
Volume
2.5753713515925E+26
Space diagonal
1101980511.5758
Perimeter
1908686235
Area
1.7527791947358E+17
Altitude
550990255.78789
Surface area
1.7527791947358E+17
Volume
3.035104244641E+25
Height
299921106.6502