172874842 is an even 9-digits composite number following 172874841
and preceding 172874843 . In scientific notation, it is written as 1.72874842 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors.
There are 74089176 positive integers (up to 172874842) that are relatively prime to 172874842.
172874842 has 12 divisors, whose sum is 301649130
The reverse of 172874842 is 248478271
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 43 Digital Root 7
Name
one hundred seventy-two million eight hundred seventy-four thousand eight hundred forty-two
Scientific notation
1.72874842 × 10^8
Engineering notation
1.72874842 × 10^6
Prime Factorization
2 × 7 × 7 × 1764029
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
24696406 Product of the distinct prime numbers
The prime factorization of 172874842 is 2 × 7 × 7 × 1764029.
Since it has a total of 4 prime factors.
1 , 2 , 94 , 55 , 146 , 414 , 2658 , 7618 , 56157 , 10164 , 256236 , 112091 , 3940786 , 1244785 , 1973220 , 64422218 , 159165123 , 297599898 , 6608162289 , 2109732768
n×2
345749684
n×3
518624526
n×4
691499368
n×5
864374210
n÷2
86437421
n÷3
57624947.333333
n÷3
43218710.5
n÷5
34574968.4
n2
29885710996524964
n3
5.1664875665819E+24
n4
8.9315572176781E+32
n5
1.5440415428201E+41
2 √n13148.187783873
3 √n557.07106180461
4 √n114.66554750174
5 √n44.416707193379
1 , 2 , 7 , 14 , 49 , 98 , 1764029 , 3528058 , 12348203 , 24696406 , 86437421 , 172874842
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-172874841 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172874842 can be divided by 12 positive divisors.
The sum of these divisors (counting 172874842) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1010010011011101110001011010
3
Ternary
110001021221200221
4
Quaternary
22103131301122
5
Quinary
323223443332
6
Senary
25053150254
8
Octal
1223356132
10
Decimal
172874842
12
Duodecimal
49a8b38a
16
Hexadecimal
a4ddc5a
20
Vigesimal
2e09722
36
Base36
2uxb2y
md5
e57daae928461790b5c13c6fbd9b66fa
sha1
868e2c7ee1de1e5a9884dbca788d281b893f0466
sha256
d1cf44a76a1e6dd3ec0f614f21119878359234b2334c301761ddd1675fb91f95
sha512
6b635aa7cb19129fa98e7fe83e6c263d25dd3480838d96345101c0c422344a57f84fa4d23c700292090954c81c68bdc4ba7ad4ff92b1919d2c0f1478c60d4f11
ripemd-160
f67675962a6011305dab79965e89d7444a27f1ce
Diameter
345749684
Circumference
1086204667.2354
Area
9.3888730113991E+16
Volume
2.1641332512049E+25
Surface area
3.7555492045596E+17
Circumference
1086204667.2354
Perimeter
691499368
Area
29885710996524964
Diagonal
244481946.14951
Surface area
179314265979149784
Volume
5.1664875665819E+24
Space diagonal
299428009.69444
Perimeter
518624526
Area
1.2940892466575E+16
Altitude
149714004.84722
Surface area
1.2940892466575E+16
Volume
6.0887639887434E+23
Height
81493982.049835