628339972 is an even 9-digits composite number following 628339971
and preceding 628339973 . In scientific notation, it is written as 6.28339972 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors.
There are 290002752 positive integers (up to 628339972) that are relatively prime to 628339972.
628339972 has 12 divisors, whose sum is 1106102620
The reverse of 628339972 is 279933826
Previous prime number is 169
Is Prime? no
Number parity even
Number length 9
Sum of Digits 49
Digital Root 4
Name
six hundred twenty-eight million three hundred thirty-nine thousand nine hundred seventy-two
Scientific notation
6.28339972 × 10^8
Engineering notation
6.28339972 × 10^6
Prime Factorization
2 × 2 × 169 × 929497
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
314169986
Product of the distinct prime numbers
The prime factorization of 628339972 is 2 × 2 × 169 × 929497.
Since it has a total of 4 prime factors.
5 , 3 , 68 , 82 , 93 , 851 , 5173 , 6656 , 34053 , 5757 , 862366 , 35683 , 3687097 , 9478233 , 38799172 , 40548308 , 740158178 , 533117074 , 5851850650 , 9649516095
n×2
1256679944
n×3
1885019916
n×4
2513359888
n×5
3141699860
n÷2
314169986
n÷3
209446657.33333
n÷3
157084993
n÷5
125667994.4
n2
394811120412960784
n3
2.4807560834557E+26
n4
1.5587582080174E+35
n5
9.7943008878041E+43
2 √n
25066.710434359
3 √n
856.50827421459
4 √n
158.32469938187
5 √n
57.496172877036
1 , 2 , 4 , 169 , 338 , 676 , 929497 , 1858994 , 3717988 , 157084993 , 314169986 , 628339972
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-628339971
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 628339972 can be divided by 12 positive divisors.
The sum of these divisors (counting 628339972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101011100111011010100000100
3
Ternary
1121210022222101211
4
Quaternary
211130323110010
5
Quinary
2241323334342
6
Senary
142203301204
8
Octal
4534732404
10
Decimal
628339972
12
Duodecimal
15651a804
16
Hexadecimal
2573b504
20
Vigesimal
9g729ic
36
Base36
ae3i84
md5
eaa2d502e4967f6aa8c04f1fa0c75df1
sha1
ff2d3aeb372309ac96e1bf2d93afb45372c74b69
sha256
add908323d2ba5e5e65ae931bcf552074c3823122735b6f23af45a2fcab8dbe0
sha512
598ee162df53a2036f9b1effc346c0fb0e7e8174e9e501d5be8add2e387f994ecb00a716ae9ea54ba0aea916ffcc203a964e121afa7be1fde3b0aabe6f56a332
ripemd-160
c3446461752a88e0ed873c53675a0bcc0a1dc9ab
Diameter
1256679944
Circumference
3947976479.984
Area
1.2403357154449E+18
Volume
1.0391366782843E+27
Surface area
4.9613428617797E+18
Circumference
3947976479.984
Perimeter
2513359888
Area
394811120412960784
Diagonal
888606910.18353
Surface area
2368866722477764704
Volume
2.4807560834557E+26
Space diagonal
1088316755.9304
Perimeter
1885019916
Area
1.7095822998711E+17
Altitude
544158377.9652
Surface area
1.7095822998711E+17
Volume
2.9235990818022E+25
Height
296202303.39451