172742571 is an odd 9-digits composite number following 172742570
and preceding 172742572 . In scientific notation, it is written as 1.72742571 × 10^8.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 111446280 positive integers (up to 172742571) that are relatively prime to 172742571.
172742571 has 8 divisors, whose sum is 194000960
The reverse of 172742571 is 175247271
Previous prime number is 93
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred seventy-two million seven hundred forty-two thousand five hundred seventy-one
Scientific notation
1.72742571 × 10^8
Engineering notation
1.72742571 × 10^6
Prime Factorization
9 × 93 × 206383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172742571
Product of the distinct prime numbers
The prime factorization of 172742571 is 9 × 93 × 206383.
Since it has a total of 3 prime factors.
3 , 3 , 45 , 31 , 98 , 620 , 3938 , 8375 , 4201 , 43205 , 586113 , 393492 , 7853346 , 4709364 , 66478771 , 18558665 , 262419742 , 113987765 , 6958814242 , 9264912177
n×2
345485142
n×3
518227713
n×4
690970284
n×5
863712855
n÷2
86371285.5
n÷3
57580857
n÷3
43185642.75
n÷5
34548514.2
n2
29839995835690041
n3
5.1546375992864E+24
n4
8.90425351474E+32
n5
1.538143644972E+41
2 √n
13143.156812577
3 √n
556.92894907505
4 √n
114.64360781386
5 √n
44.409908238605
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
-172742570
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 172742571 can be divided by 8 positive divisors.
The sum of these divisors (counting 172742571) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010010111101011110101011
3
Ternary
110001001020021000
4
Quaternary
22102331132223
5
Quinary
323210230241
6
Senary
25050250043
8
Octal
1222753653
10
Decimal
172742571
12
Duodecimal
49a26923
16
Hexadecimal
a4bd7ab
20
Vigesimal
2djcg8b
36
Base36
2uuh0r
md5
4041307d131e7c38a7f112bc8dbd40c1
sha1
4c50bec46fffa77e06e043416da5dd4bcc49df47
sha256
50bd884f1c8487733078400bd69058de362fcdc6e47bdfc01841ef11523f9b0b
sha512
ca2973180a0331d5157c356a9f0b88dccb44e13ee442000bf9ac4a48dd6d5718805bde804518ef469e3dc39ccf17886c2629d1458662c41646a0db40b5ab9f15
ripemd-160
ad5195bc35f654c2c29a478ca457e1a9b6f33082
Diameter
345485142
Circumference
1085373584.0316
Area
9.3745111700554E+16
Volume
2.1591695485114E+25
Surface area
3.7498044680222E+17
Circumference
1085373584.0316
Perimeter
690970284
Area
29839995835690041
Diagonal
244294886.7074
Surface area
179039975014140246
Volume
5.1546375992864E+24
Space diagonal
299198909.60207
Perimeter
518227713
Area
1.2921097221265E+16
Altitude
149599454.80104
Surface area
1.2921097221265E+16
Volume
6.0747986683576E+23
Height
81431628.902466