172912441 is an odd 9-digits composite number following 172912440
and preceding 172912442 . In scientific notation, it is written as 1.72912441 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 159359232 positive integers (up to 172912441) that are relatively prime to 172912441.
172912441 has 8 divisors, whose sum is 186507720
The reverse of 172912441 is 144219271
Previous prime number is 653
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred seventy-two million nine hundred twelve thousand four hundred forty-one
Scientific notation
1.72912441 × 10^8
Engineering notation
1.72912441 × 10^6
Prime Factorization
13 × 653 × 20369
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172912441
Product of the distinct prime numbers
The prime factorization of 172912441 is 13 × 653 × 20369.
Since it has a total of 3 prime factors.
1 , 8 , 40 , 34 , 204 , 220 , 3723 , 7174 , 19527 , 90158 , 562817 , 768460 , 8186704 , 32894 , 15237274 , 71688819 , 136991824 , 759584067 , 5575108206 , 3691198275
n×2
345824882
n×3
518737323
n×4
691649764
n×5
864562205
n÷2
86456220.5
n÷3
57637480.333333
n÷3
43228110.25
n÷5
34582488.2
n2
29898712252578481
n3
5.16985931835E+24
n4
8.9393299436249E+32
n5
1.5457213614566E+41
2 √n
13149.617522955
3 √n
557.11144515616
4 √n
114.6717817205
5 √n
44.418639086402
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
-172912440
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 172912441 can be divided by 8 positive divisors.
The sum of these divisors (counting 172912441) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010011100110111100111001
3
Ternary
110001100212021111
4
Quaternary
22103212330321
5
Quinary
323231144231
6
Senary
25054040321
8
Octal
1223467471
10
Decimal
172912441
12
Duodecimal
49aa90a1
16
Hexadecimal
a4e6f39
20
Vigesimal
2e0e121
36
Base36
2uy43d
md5
be78e32506093f70584c2f0004316701
sha1
b1c3e43ef4fa1323d89bdad41093f42830781cc7
sha256
80da14e274ce7a2045d5fbc1124aa225a4901c55a4a95ee9c3f2609a9e9898bd
sha512
5f23fd58e37f07f3cbcab84d49718d8e011ac7c9da80e02eddf36a6b4fb0915d8e5ac42d8ee9012b34877ff916db4749909644cdbb4b47c99aefa01c8baa0294
ripemd-160
9328a6945b04255d294c02d0ce067cc87f755d46
Diameter
345824882
Circumference
1086440908.7198
Area
9.3929574764496E+16
Volume
2.1655456072828E+25
Surface area
3.7571829905798E+17
Circumference
1086440908.7198
Perimeter
691649764
Area
29898712252578481
Diagonal
244535119.16524
Surface area
179392273515470886
Volume
5.16985931835E+24
Space diagonal
299493133.07276
Perimeter
518737323
Area
1.2946522175587E+16
Altitude
149746566.53638
Surface area
1.2946522175587E+16
Volume
6.0927376363095E+23
Height
81511706.388413