172389401 is an odd 9-digits composite number following 172389400
and preceding 172389402 . In scientific notation, it is written as 1.72389401 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 157863168 positive integers (up to 172389401) that are relatively prime to 172389401.
172389401 has 8 divisors, whose sum is 187463880
The reverse of 172389401 is 104983271
Previous prime number is 37
Is Prime? no Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred seventy-two million three hundred eighty-nine thousand four hundred one
Scientific notation
1.72389401 × 10^8
Engineering notation
1.72389401 × 10^6
Prime Factorization
17 × 37 × 274069
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
172389401 Product of the distinct prime numbers
The prime factorization of 172389401 is 17 × 37 × 274069.
Since it has a total of 3 prime factors.
7 , 6 , 71 , 70 , 901 , 617 , 9815 , 9460 , 2486 , 69728 , 88941 , 898891 , 5640812 , 7297761 , 55040555 , 54660951 , 595918924 , 162856731 , 9735673402 , 7069229205
n×2
344778802
n×3
517168203
n×4
689557604
n×5
861947005
n÷2
86194700.5
n÷3
57463133.666667
n÷3
43097350.25
n÷5
34477880.2
n2
29718105577138801
n3
5.1230864192977E+24
n4
8.8316579909397E+32
n5
1.522484230895E+41
2 √n13129.714429492
3 √n556.54914539363
4 √n114.58496598373
5 √n44.391734270884
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
-172389400 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 172389401 can be divided by 8 positive divisors.
The sum of these divisors (counting 172389401) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010001100111010000011001
3
Ternary
110000101021210122
4
Quaternary
22101213100121
5
Quinary
323112430101
6
Senary
25034523025
8
Octal
1221472031
10
Decimal
172389401
12
Duodecimal
49896475
16
Hexadecimal
a467419
20
Vigesimal
2dh8da1
36
Base36
2umwih
md5
3a4a31607fe730ec57d4fe1473fc8418
sha1
ef18b7c378145cca27bb6006bac019c6293d7d47
sha256
856f94de36a1c2e238db0614a386c0aee6aa0b8c28d955e5f1de6c7bb0aa1355
sha512
2380d5801cb8bc549856255ccfcd34f2cdb139fbcb9491542df47244390ca40034b7065e18c1bc39fbd2caa7eb3cfed8050139a3d93d130c27447bbce89062ff
ripemd-160
a60a063000d6a78fbccab3c87855e4edd15f9e7d
Diameter
344778802
Circumference
1083154551.4767
Area
9.3362182159745E+16
Volume
2.1459534211428E+25
Surface area
3.7344872863898E+17
Circumference
1083154551.4767
Perimeter
689557604
Area
29718105577138801
Diagonal
243795428.90357
Surface area
178308633462832806
Volume
5.1230864192977E+24
Space diagonal
298587201.21837
Perimeter
517168203
Area
1.2868317191075E+16
Altitude
149293600.60918
Surface area
1.2868317191075E+16
Volume
6.0376152461502E+23
Height
81265142.967858