172689969 is an odd 9-digits composite number following 172689968
and preceding 172689970 . In scientific notation, it is written as 1.72689969 × 10^8.
The sum of its digits is 57. It has a total of 3 prime factors and 8 positive divisors.
There are 115095200 positive integers (up to 172689969) that are relatively prime to 172689969.
172689969 has 8 divisors, whose sum is 230316192
The reverse of 172689969 is 969986271
Previous prime number is 9923
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 57
Digital Root 3
Name
one hundred seventy-two million six hundred eighty-nine thousand nine hundred sixty-nine
Scientific notation
1.72689969 × 10^8
Engineering notation
1.72689969 × 10^6
Prime Factorization
3 × 9923 × 5801
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172689969
Product of the distinct prime numbers
The prime factorization of 172689969 is 3 × 9923 × 5801.
Since it has a total of 3 prime factors.
6 , 8 , 49 , 50 , 440 , 196 , 1504 , 8875 , 97132 , 81356 , 148217 , 638393 , 1359929 , 1417996 , 57379402 , 95112253 , 431903767 , 233295325 , 4208542205 , 4202878671
n×2
345379938
n×3
518069907
n×4
690759876
n×5
863449845
n÷2
86344984.5
n÷3
57563323
n÷3
43172492.25
n÷5
34537993.8
n2
29821825393220961
n3
5.1499301026787E+24
n4
8.8934126978376E+32
n5
1.5358031630938E+41
2 √n
13141.155542798
3 √n
556.87241301966
4 √n
114.63487925931
5 √n
44.407203248662
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
-172689968
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 172689969 can be divided by 8 positive divisors.
The sum of these divisors (counting 172689969) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010110000101000110001
3
Ternary
110000221120002210
4
Quaternary
22102300220301
5
Quinary
323202034334
6
Senary
25045202333
8
Octal
1222605061
10
Decimal
172689969
12
Duodecimal
49a003a9
16
Hexadecimal
a4b0a31
20
Vigesimal
2dj64i9
36
Base36
2utcfl
md5
12e8e4c45098ed801a7164599ac11b57
sha1
a2374e1e50c4bfd6ff196184e5bbd085c3707f08
sha256
7e68e3278b5c864a8e58f8cf3ab26e73ae4e1eeb6452f9794f573f9e5e9aab1c
sha512
7fc742d459b213a46b03af6797b53b0ca511d289fab0d61e13f0faedf3cb8ffed9e909a876101bfd784b227582f64bbf895b6f05381bb1218090c84e298fce3b
ripemd-160
9202ecbf30f8eafb23342bf2d243ffa934f14549
Diameter
345379938
Circumference
1085043075.9181
Area
9.3688027571981E+16
Volume
2.1571976769435E+25
Surface area
3.7475211028792E+17
Circumference
1085043075.9181
Perimeter
690759876
Area
29821825393220961
Diagonal
244220496.24559
Surface area
178930952359325766
Volume
5.1499301026787E+24
Space diagonal
299107800.26549
Perimeter
518069907
Area
1.2913229188877E+16
Altitude
149553900.13275
Surface area
1.2913229188877E+16
Volume
6.0692508304015E+23
Height
81406832.081863