172742670 is an even 9-digits composite number following 172742669
and preceding 172742671 . In scientific notation, it is written as 1.72742670 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 46064688 positive integers (up to 172742670) that are relatively prime to 172742670.
172742670 has 16 divisors, whose sum is 345485520
The reverse of 172742670 is 076247271
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred seventy-two million seven hundred forty-two thousand six hundred seventy
Scientific notation
1.72742670 × 10^8
Engineering notation
1.72742670 × 10^6
Prime Factorization
2 × 9 × 5 × 1919363
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
172742670 Product of the distinct prime numbers
The prime factorization of 172742670 is 2 × 9 × 5 × 1919363.
Since it has a total of 4 prime factors.
8 , 10 , 78 , 72 , 611 , 83 , 6561 , 5268 , 80915 , 34743 , 931004 , 500495 , 9378716 , 4568332 , 85957374 , 16435517 , 121461931 , 873965132 , 1609124234 , 9818102204
n×2
345485340
n×3
518228010
n×4
690970680
n×5
863713350
n÷2
86371335
n÷3
57580890
n÷3
43185667.5
n÷5
34548534
n2
29840030038728900
n3
5.1546464617702E+24
n4
8.9042739271224E+32
n5
1.5381480525825E+41
2 √n13143.160578795
3 √n556.92905546835
4 √n114.64362423962
5 √n44.409913328931
1 , 2 , 5 , 9 , 10 , 18 , 45 , 90 , 1919363 , 3838726 , 9596815 , 17274267 , 19193630 , 34548534 , 86371335 , 172742670
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-172742669 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 172742670 can be divided by 16 positive divisors.
The sum of these divisors (counting 172742670) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010010010111101100000001110
3
Ternary
110001001020101200
4
Quaternary
22102331200032
5
Quinary
323210231140
6
Senary
25050250330
8
Octal
1222754016
10
Decimal
172742670
12
Duodecimal
49a269a6
16
Hexadecimal
a4bd80e
20
Vigesimal
2djcgda
36
Base36
2uuh3i
md5
e5979287518cef5633a4042dbc616fa6
sha1
e3ad5fb4c7c16d062884659a047532943f8a5ede
sha256
73ee44d76d6c0a960d25eabe8208532a3075a98e2f9d435be985e81e475f4d2f
sha512
1aff9ffbd923ef0e6427df52e96415b26dc48cadcb178d41c85fa282c778f273608380ff5bf46dd9fb6dcd4612aa08993b0df4ee67f36394b4b480e070dce6d6
ripemd-160
b8bc8d580828150c9534518f94a4abac56f38390
Diameter
345485340
Circumference
1085374206.067
Area
9.3745219152569E+16
Volume
2.15917326082E+25
Surface area
3.7498087661028E+17
Circumference
1085374206.067
Perimeter
690970680
Area
29840030038728900
Diagonal
244295026.71454
Surface area
179040180232373400
Volume
5.1546464617702E+24
Space diagonal
299199081.0751
Perimeter
518228010
Area
1.2921112031615E+16
Altitude
149599540.53755
Surface area
1.2921112031615E+16
Volume
6.074809112895E+23
Height
81431675.571513