172801868 is an even 9-digits composite number following 172801867
and preceding 172801869 . In scientific notation, it is written as 1.72801868 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 6 positive divisors.
There are 86400932 positive integers (up to 172801868) that are relatively prime to 172801868.
172801868 has 6 divisors, whose sum is 302403276
The reverse of 172801868 is 868108271
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred seventy-two million eight hundred one thousand eight hundred sixty-eight
Scientific notation
1.72801868 × 10^8
Engineering notation
1.72801868 × 10^6
Prime Factorization
2 × 2 × 43200467
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
86400934
Product of the distinct prime numbers
The prime factorization of 172801868 is 2 × 2 × 43200467.
Since it has a total of 3 prime factors.
3 , 1 , 86 , 1 , 333 , 623 , 6422 , 9858 , 15377 , 3465 , 636290 , 712383 , 5962392 , 7200221 , 64136377 , 11651383 , 296702622 , 131599406 , 3221714523 , 6794643886
n×2
345603736
n×3
518405604
n×4
691207472
n×5
864009340
n÷2
86400934
n÷3
57600622.666667
n÷3
43200467
n÷5
34560373.6
n2
29860485584289424
n3
5.1599476883523E+24
n4
8.9164859932956E+32
n5
1.5407854356373E+41
2 √n
13145.412431719
3 √n
556.99266708369
4 √n
114.65344491867
5 √n
44.412956720293
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-172801867
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172801868 can be divided by 6 positive divisors.
The sum of these divisors (counting 172801868) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
1010010011001011111101001100
3
Ternary
110001011020121012
4
Quaternary
22103023331030
5
Quinary
323214124433
6
Senary
25051424352
8
Octal
1223137514
10
Decimal
172801868
12
Duodecimal
49a550b8
16
Hexadecimal
a4cbf4c
20
Vigesimal
2e004d8
36
Base36
2uvqrw
md5
9019476dcb542ecaded75b22f9840dce
sha1
749592860fc75af1a83b0e644c5565787c869733
sha256
3a7bed7bb04256278f59020b0b8ce459f6fa614c75b0b083b9db6a384bf8cbcf
sha512
01e15017ef331284e9d51640726e01b0b2ec778c1c728961c5140f4dfe74d82eaa4ba9f4fb4d4eaddb8b682fa7f9565675e9292db91895ab64c53e39564341f3
ripemd-160
58b1fb666f590779a8e10b517190a4db36113e02
Diameter
345603736
Circumference
1085746158.0708
Area
9.3809482144228E+16
Volume
2.161393833418E+25
Surface area
3.7523792857691E+17
Circumference
1085746158.0708
Perimeter
691207472
Area
29860485584289424
Diagonal
244378745.32901
Surface area
179162913505736544
Volume
5.1599476883523E+24
Space diagonal
299301615.01881
Perimeter
518405604
Area
1.2929969542667E+16
Altitude
149650807.50941
Surface area
1.2929969542667E+16
Volume
6.0810566683363E+23
Height
81459581.776335