172389404 is an even 9-digits composite number following 172389403
and preceding 172389405 . In scientific notation, it is written as 1.72389404 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 78246000 positive integers (up to 172389404) that are relatively prime to 172389404.
172389404 has 24 divisors, whose sum is 329581056
The reverse of 172389404 is 404983271
Previous prime number is 811
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred seventy-two million three hundred eighty-nine thousand four hundred four
Scientific notation
1.72389404 × 10^8
Engineering notation
1.72389404 × 10^6
Prime Factorization
2 × 2 × 11 × 811 × 4831
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
86194702 Product of the distinct prime numbers
The prime factorization of 172389404 is 2 × 2 × 11 × 811 × 4831.
Since it has a total of 5 prime factors.
4 , 10 , 92 , 85 , 26 , 551 , 8924 , 4850 , 43275 , 34203 , 188506 , 570344 , 7813849 , 124354 , 62934835 , 22524266 , 334779629 , 107711890 , 1791510851 , 1059494987
n×2
344778808
n×3
517168212
n×4
689557616
n×5
861947020
n÷2
86194702
n÷3
57463134.666667
n÷3
43097351
n÷5
34477880.8
n2
29718106611475216
n3
5.1230866867607E+24
n4
8.8316586057101E+32
n5
1.5224843633698E+41
2 √n13129.714543736
3 √n556.54914862207
4 √n114.58496648224
5 √n44.391734425389
1 , 2 , 4 , 11 , 22 , 44 , 811 , 1622 , 3244 , 4831 , 8921 , 9662 , 17842 , 19324 , 35684 , 53141 , 106282 , 212564 , 3917941 , 7835882 , 15671764 , 43097351 , 86194702 , 172389404
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-172389403 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172389404 can be divided by 24 positive divisors.
The sum of these divisors (counting 172389404) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1010010001100111010000011100
3
Ternary
110000101021210202
4
Quaternary
22101213100130
5
Quinary
323112430104
6
Senary
25034523032
8
Octal
1221472034
10
Decimal
172389404
12
Duodecimal
49896478
16
Hexadecimal
a46741c
20
Vigesimal
2dh8da4
36
Base36
2umwik
md5
622cc365c6bee04079672d2e18699309
sha1
57542155930a72b5a8e668bc0c3ce08141f84944
sha256
58e0ff93db9f392c8e55eb9b94cae0422ee0b841a330b2b271c5c3f78f2337cd
sha512
6ca0e3f062fff642cc9b4e83bf352d4452dc2192c69333135ac8aaab4e6ad64fca71204839e56aff10c7ba461ba261bfa8417c35944dd57e016829fc7ce5557b
ripemd-160
7893aecd9af22728d7bdc49cca4608dad2e2ff7a
Diameter
344778808
Circumference
1083154570.3262
Area
9.3362185409209E+16
Volume
2.1459535331775E+25
Surface area
3.7344874163684E+17
Circumference
1083154570.3262
Perimeter
689557616
Area
29718106611475216
Diagonal
243795433.14621
Surface area
178308639668851296
Volume
5.1230866867607E+24
Space diagonal
298587206.41452
Perimeter
517168212
Area
1.2868317638956E+16
Altitude
149293603.20726
Surface area
1.2868317638956E+16
Volume
6.0376155613583E+23
Height
81265144.382072