628173897 is an odd 9-digits composite number following 628173896
and preceding 628173898 . In scientific notation, it is written as 6.28173897 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 386568528 positive integers (up to 628173897) that are relatively prime to 628173897.
628173897 has 8 divisors, whose sum is 901993344
The reverse of 628173897 is 798371826
Previous prime number is 13
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
six hundred twenty-eight million one hundred seventy-three thousand eight hundred ninety-seven
Scientific notation
6.28173897 × 10^8
Engineering notation
6.28173897 × 10^6
Prime Factorization
3 × 13 × 16107023
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
628173897
Product of the distinct prime numbers
The prime factorization of 628173897 is 3 × 13 × 16107023.
Since it has a total of 3 prime factors.
3 , 9 , 88 , 47 , 797 , 530 , 9330 , 3539 , 3445 , 10437 , 559139 , 51752 , 1662907 , 6799911 , 57404708 , 62400622 , 116011893 , 922414159 , 6679122442 , 2437839287
n×2
1256347794
n×3
1884521691
n×4
2512695588
n×5
3140869485
n÷2
314086948.5
n÷3
209391299
n÷3
157043474.25
n÷5
125634779.4
n2
394602444872166609
n3
2.4787895556108E+26
n4
1.5571108949909E+35
n5
9.781364189676E+43
2 √n
25063.397555
3 √n
856.43280703019
4 √n
158.31423674136
5 √n
57.493133221114
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
-628173896
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 628173897 can be divided by 8 positive divisors.
The sum of these divisors (counting 628173897) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011100010010110001001001
3
Ternary
1121210000112120220
4
Quaternary
211130102301021
5
Quinary
2241303031042
6
Senary
142155540253
8
Octal
4534226111
10
Decimal
628173897
12
Duodecimal
15645a689
16
Hexadecimal
25712c49
20
Vigesimal
9g61eeh
36
Base36
adzy2x
md5
fc54000958f987941349476cebcd3263
sha1
39641caee1c339b0d71a450aef918f1bc5f135d9
sha256
8ac2d477942548bdbd5ab773b48fb80329792139d33a566f1cb5ca9071d06090
sha512
eca7f5d64f36b140fbd4047f872234cd3562000e49612e300a7c23ceb8b16b16c878f8609a8011f189e22de37154161b1d0446c58f2c680cc86e95af5c2fe80e
ripemd-160
6cb261cd236abf4fdd61d1157ce62909fda482e9
Diameter
1256347794
Circumference
3946932999.9841
Area
1.239680141899E+18
Volume
1.0383129410269E+27
Surface area
4.9587205675959E+18
Circumference
3946932999.9841
Perimeter
2512695588
Area
394602444872166609
Diagonal
888372044.66616
Surface area
2367614669232999654
Volume
2.4787895556108E+26
Space diagonal
1088029105.5925
Perimeter
1884521691
Area
1.7086787082737E+17
Altitude
544014552.79627
Surface area
1.7086787082737E+17
Volume
2.9212815065113E+25
Height
296124014.88872