628629947 is an odd 9-digits composite number following 628629946
and preceding 628629948 . In scientific notation, it is written as 6.28629947 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 571481760 positive integers (up to 628629947) that are relatively prime to 628629947.
628629947 has 4 divisors, whose sum is 685778136
The reverse of 628629947 is 749926826
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
six hundred twenty-eight million six hundred twenty-nine thousand nine hundred forty-seven
Scientific notation
6.28629947 × 10^8
Engineering notation
6.28629947 × 10^6
Prime Factorization
11 × 57148177
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
628629947
Product of the distinct prime numbers
The prime factorization of 628629947 is 11 × 57148177.
Since it has a total of 2 prime factors.
10 , 5 , 1 , 45 , 710 , 516 , 9638 , 7534 , 28632 , 73955 , 641678 , 996634 , 1914803 , 6483434 , 21100787 , 37748016 , 967562679 , 129040868 , 5233908643 , 8427495679
n×2
1257259894
n×3
1885889841
n×4
2514519788
n×5
3143149735
n÷2
314314973.5
n÷3
209543315.66667
n÷3
157157486.75
n÷5
125725989.4
n2
395175610265222809
n3
2.4841922293672E+26
n4
1.5616376294849E+35
n5
9.8169218025631E+43
2 √n
25072.493832884
3 √n
856.64001170343
4 √n
158.34296268822
5 √n
57.501478723117
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
-628629946
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 628629947 can be divided by 4 positive divisors.
The sum of these divisors (counting 628629947) is 1, the average is 0.25.
Base
System
Value
2
Binary
100101011110000010000110111011
3
Ternary
1121210212201011122
4
Quaternary
211132002012323
5
Quinary
2241412124242
6
Senary
142213415455
8
Octal
4536020673
10
Decimal
628629947
12
Duodecimal
15663a58b
16
Hexadecimal
257821bb
20
Vigesimal
9g8ieh7
36
Base36
ae9pyz
md5
875a33dcfb1280c39e9b071c1faf9337
sha1
ec61fa4d35ef0255e18dffcb5179bdb364647822
sha256
afc920e438c89ad58dc91c1ddb00df83bd4e664c370f84eb54b6240643fcd068
sha512
f94c5caeccd6fecdd184c6f217e0a3a483199f4e73ef3753b60841ae7c33829620a04e00e9e41cd398fa648d742e188bb025f66252c9e9173be6e579cc2e7f62
ripemd-160
86fc188104be13c79e8ad4f33f03678ef3a627f3
Diameter
1257259894
Circumference
3949798446.6435
Area
1.2414807940871E+18
Volume
1.040576007718E+27
Surface area
4.9659231763483E+18
Circumference
3949798446.6435
Perimeter
2514519788
Area
395175610265222809
Diagonal
889016996.76128
Surface area
2371053661591336854
Volume
2.4841922293672E+26
Space diagonal
1088819007.3633
Perimeter
1885889841
Area
1.7111605872285E+17
Altitude
544409503.68167
Surface area
1.7111605872285E+17
Volume
2.9276486185941E+25
Height
296338998.92043