172969144 is an even 9-digits composite number following 172969143
and preceding 172969145 . In scientific notation, it is written as 1.72969144 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors.
There are 86484568 positive integers (up to 172969144) that are relatively prime to 172969144.
172969144 has 8 divisors, whose sum is 324317160
The reverse of 172969144 is 441969271
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred seventy-two million nine hundred sixty-nine thousand one hundred forty-four
Scientific notation
1.72969144 × 10^8
Engineering notation
1.72969144 × 10^6
Prime Factorization
2 × 2 × 2 × 21621143
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43242286
Product of the distinct prime numbers
The prime factorization of 172969144 is 2 × 2 × 2 × 21621143.
Since it has a total of 4 prime factors.
5 , 8 , 28 , 62 , 561 , 760 , 9896 , 7138 , 71334 , 72176 , 886125 , 201001 , 7406327 , 7541046 , 93738243 , 4451564 , 191384844 , 623987947 , 7762268665 , 5291785870
n×2
345938288
n×3
518907432
n×4
691876576
n×5
864845720
n÷2
86484572
n÷3
57656381.333333
n÷3
43242286
n÷5
34593828.8
n2
29918324776092736
n3
5.1749470264348E+24
n4
8.9510615740776E+32
n5
1.5482574583595E+41
2 √n
13151.77341654
3 √n
557.17233616288
4 √n
114.68118161468
5 √n
44.421551936125
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
-172969143
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 172969144 can be divided by 8 positive divisors.
The sum of these divisors (counting 172969144) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010011110100110010111000
3
Ternary
110001110202001121
4
Quaternary
22103310302320
5
Quinary
323240003034
6
Senary
25055155024
8
Octal
1223646270
10
Decimal
172969144
12
Duodecimal
49b15a74
16
Hexadecimal
a4f4cb8
20
Vigesimal
2e112h4
36
Base36
2uzbug
md5
cd5394cda92a2abe625f52d5fbe57ce7
sha1
95a6c9ac2bc93016098cc0802355345a5c3261a9
sha256
9eec43025eeae7b03b89dd72e3ac0184d76c95f1b27e8efc3e08857d7888f75c
sha512
cc572c5db4541ee9fadffbcf8e26eb674d360aa7e3a30e2ae2328f1129238b9a4e95bc14138fa265d3abe0dfd528c9320b0a366cd18d3d075598afa982b1787a
ripemd-160
712b95b39e0a1992508e9187c0d40f8b8de803f9
Diameter
345938288
Circumference
1086797184.1762
Area
9.3991189324286E+16
Volume
2.1676767414618E+25
Surface area
3.7596475729715E+17
Circumference
1086797184.1762
Perimeter
691876576
Area
29918324776092736
Diagonal
244615309.31686
Surface area
179509948656556416
Volume
5.1749470264348E+24
Space diagonal
299591345.5497
Perimeter
518907432
Area
1.2955014647385E+16
Altitude
149795672.77485
Surface area
1.2955014647385E+16
Volume
6.0987335577886E+23
Height
81538436.438955