628555429 is an odd 9-digits composite number following 628555428
and preceding 628555430 . In scientific notation, it is written as 6.28555429 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 626656140 positive integers (up to 628555429) that are relatively prime to 628555429.
628555429 has 4 divisors, whose sum is 630454720
The reverse of 628555429 is 924555826
Previous prime number is 331
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
six hundred twenty-eight million five hundred fifty-five thousand four hundred twenty-nine
Scientific notation
6.28555429 × 10^8
Engineering notation
6.28555429 × 10^6
Prime Factorization
331 × 1898959
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
628555429
Product of the distinct prime numbers
The prime factorization of 628555429 is 331 × 1898959.
Since it has a total of 2 prime factors.
8 , 9 , 55 , 30 , 445 , 839 , 1040 , 3959 , 17533 , 11593 , 782173 , 104601 , 242706 , 9273309 , 23619023 , 98661348 , 921356592 , 842685448 , 7584593254 , 1189753978
n×2
1257110858
n×3
1885666287
n×4
2514221716
n×5
3142777145
n÷2
314277714.5
n÷3
209518476.33333
n÷3
157138857.25
n÷5
125711085.8
n2
395081927325374041
n3
2.4833089032015E+26
n4
1.5608972929913E+35
n5
9.811104676211E+43
2 √n
25071.007738023
3 √n
856.60616156992
4 √n
158.33826997294
5 √n
57.500115409645
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-628555428
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 628555429 can be divided by 4 positive divisors.
The sum of these divisors (counting 628555429) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101011101101111111010100101
3
Ternary
1121210201220221201
4
Quaternary
211131233322211
5
Quinary
2241402233204
6
Senary
142212042501
8
Octal
4535577245
10
Decimal
628555429
12
Duodecimal
156603431
16
Hexadecimal
2576fea5
20
Vigesimal
9g898b9
36
Base36
ae84h1
md5
275db7fa4ebbf1103eb692516c5c0caf
sha1
5be72d7009646ad8c2064f6f4c9069b32ea38959
sha256
c2b09c48ee886cf4a3e5ef96f938ff17069efa4b0e4863ffb84426b6a8d35c27
sha512
3c14db55eeadd5054cd1968792f36c908f5c718ae1ad9081d0ea26e96452d650febda6f3af27c39671b33465ef41dd7730aecfe83a70dc22a71e7968fbeefdb1
ripemd-160
f7183f1fcb84e825e7cdc5477887eef4658143d6
Diameter
1257110858
Circumference
3949330236.2408
Area
1.2411864804515E+18
Volume
1.0402060009189E+27
Surface area
4.964745921806E+18
Circumference
3949330236.2408
Perimeter
2514221716
Area
395081927325374041
Diagonal
888911612.39504
Surface area
2370491563952244246
Volume
2.4833089032015E+26
Space diagonal
1088689938.4013
Perimeter
1885666287
Area
1.7107549281995E+17
Altitude
544344969.20063
Surface area
1.7107549281995E+17
Volume
2.9266076087245E+25
Height
296303870.79835