172130197 is an odd 9-digits composite number following 172130196
and preceding 172130198 . In scientific notation, it is written as 1.72130197 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 166435680 positive integers (up to 172130197) that are relatively prime to 172130197.
172130197 has 8 divisors, whose sum is 177834240
The reverse of 172130197 is 791031271
Previous prime number is 2579
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred seventy-two million one hundred thirty thousand one hundred ninety-seven
Scientific notation
1.72130197 × 10^8
Engineering notation
1.72130197 × 10^6
Prime Factorization
31 × 2579 × 2153
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172130197
Product of the distinct prime numbers
The prime factorization of 172130197 is 31 × 2579 × 2153.
Since it has a total of 3 prime factors.
8 , 2 , 96 , 64 , 32 , 972 , 5093 , 2197 , 33491 , 40540 , 738099 , 595740 , 7983631 , 6716870 , 31304206 , 32142923 , 473862885 , 291112862 , 7552334366 , 2936567588
n×2
344260394
n×3
516390591
n×4
688520788
n×5
860650985
n÷2
86065098.5
n÷3
57376732.333333
n÷3
43032549.25
n÷5
34426039.4
n2
29628804719258809
n3
5.1000119932005E+24
n4
8.7786606909197E+32
n5
1.5110725941242E+41
2 √n
13119.839823717
3 √n
556.27006379677
4 √n
114.54186930427
5 √n
44.378376788657
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
-172130196
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 172130197 can be divided by 8 positive divisors.
The sum of these divisors (counting 172130197) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010000100111111110010101
3
Ternary
102222220010020111
4
Quaternary
22100213332111
5
Quinary
323031131242
6
Senary
25025203021
8
Octal
1220477625
10
Decimal
172130197
12
Duodecimal
49790471
16
Hexadecimal
a427f95
20
Vigesimal
2dfg59h
36
Base36
2uhcid
md5
0ff905886210140fabfe5b5f066c8135
sha1
0a407384679d070ebc0ea84e525d1b094f935a70
sha256
eb25f5ecd7bd3d500a030a5ec6f576da6d8f23f2de2464b2274a134b8d9b3c55
sha512
6e5388538739791c061b87d4591754b8884ee148c7888ca15eaa660d7c81159db8ff6dae563071bf0156ea841600dfc5ee1aa8dfc8627f8e1f2a0e958f4afc9f
ripemd-160
b611154a4a46dbb08c3282a322c491a80bc97aa7
Diameter
344260394
Circumference
1081525924.7123
Area
9.308163524067E+16
Volume
2.1362880281412E+25
Surface area
3.7232654096268E+17
Circumference
1081525924.7123
Perimeter
688520788
Area
29628804719258809
Diagonal
243428859.09135
Surface area
177772828315552854
Volume
5.1000119932005E+24
Space diagonal
298138246.72084
Perimeter
516390591
Area
1.2829648785323E+16
Altitude
149069123.36042
Surface area
1.2829648785323E+16
Volume
6.010421774208E+23
Height
81142953.030451