128250673 is an odd 9-digits composite number following 128250672
and preceding 128250674 . In scientific notation, it is written as 1.28250673 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 123562320 positive integers (up to 128250673) that are relatively prime to 128250673.
128250673 has 8 divisors, whose sum is 132958080
The reverse of 128250673 is 376052821
Previous prime number is 491
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-eight million two hundred fifty thousand six hundred seventy-three
Scientific notation
1.28250673 × 10^8
Engineering notation
1.28250673 × 10^6
Prime Factorization
29 × 491 × 9007
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128250673
Product of the distinct prime numbers
The prime factorization of 128250673 is 29 × 491 × 9007.
Since it has a total of 3 prime factors.
6 , 8 , 13 , 35 , 115 , 161 , 9504 , 778 , 24807 , 78257 , 776778 , 720105 , 1669632 , 6811473 , 30751248 , 71132438 , 576979083 , 197498090 , 325429526 , 3138553959
n×2
256501346
n×3
384752019
n×4
513002692
n×5
641253365
n÷2
64125336.5
n÷3
42750224.333333
n÷3
32062668.25
n÷5
25650134.6
n2
16448235124952929
n3
2.1094972244375E+24
n4
2.7054443872574E+32
n5
3.4697506342983E+40
2 √n
11324.781366543
3 √n
504.29719312725
4 √n
106.41795603442
5 √n
41.841951385963
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
-128250672
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 128250673 can be divided by 8 positive divisors.
The sum of these divisors (counting 128250673) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001001111001100110001
3
Ternary
22221022210211221
4
Quaternary
13221033030301
5
Quinary
230313010143
6
Senary
20420505041
8
Octal
751171461
10
Decimal
128250673
12
Duodecimal
36b4b181
16
Hexadecimal
7a4f331
20
Vigesimal
201b6dd
36
Base36
24cuup
md5
87a069dd828a3c6b683e365a33034473
sha1
7021757f9db0da68590691e887fab0e5c358b6d1
sha256
68a8cbe72affe53e63f3af037b8e96d16b32a63c783a2019de063c94bcfdfea5
sha512
49229e35e62544e81e26e8b5cee247c4c1cbd7a73c20ff8ca46b52a1313a1dfea16c236a54fb1419faf1c15fb8e86f828ec2394c4f9dfcdf2a749c22b7fb1356
ripemd-160
f3eb0cde3a5ac433b7c48de46f4995d322f400b5
Diameter
256501346
Circumference
805822744.22949
Area
5.167365463307E+16
Volume
8.8362413107477E+24
Surface area
2.0669461853228E+17
Circumference
805822744.22949
Perimeter
513002692
Area
16448235124952929
Diagonal
181373841.14008
Surface area
98689410749717574
Volume
2.1094972244375E+24
Space diagonal
222136681.7409
Perimeter
384752019
Area
7.1222947328144E+15
Altitude
111068340.87045
Surface area
7.1222947328144E+15
Volume
2.4860663204899E+23
Height
60457947.046692