172020001 is an odd 9-digits composite number following 172020000
and preceding 172020002 . In scientific notation, it is written as 1.72020001 × 10^8.
The sum of its digits is 13. It has a total of 3 prime factors and 8 positive divisors.
There are 169664352 positive integers (up to 172020001) that are relatively prime to 172020001.
172020001 has 8 divisors, whose sum is 174385440
The reverse of 172020001 is 100020271
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 13
Digital Root 4
Name
one hundred seventy-two million twenty thousand one
Scientific notation
1.72020001 × 10^8
Engineering notation
1.72020001 × 10^6
Prime Factorization
443 × 89 × 4363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
172020001
Product of the distinct prime numbers
The prime factorization of 172020001 is 443 × 89 × 4363.
Since it has a total of 3 prime factors.
8 , 10 , 71 , 75 , 996 , 660 , 7453 , 6632 , 46262 , 18928 , 288078 , 899493 , 4224712 , 5704239 , 6071112 , 67180399 , 47808052 , 315775388 , 776143841 , 9448918792
n×2
344040002
n×3
516060003
n×4
688080004
n×5
860100005
n÷2
86010000.5
n÷3
57340000.333333
n÷3
43005000.25
n÷5
34404000.2
n2
29590880744040001
n3
5.0902233351806E+24
n4
8.75620223208E+32
n5
1.5062419167186E+41
2 √n
13115.639557414
3 √n
556.15133231208
4 √n
114.52353276691
5 √n
44.372693216026
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
-172020000
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 172020001 can be divided by 8 positive divisors.
The sum of these divisors (counting 172020001) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010000001101000100100001
3
Ternary
102222200112002011
4
Quaternary
22100031010201
5
Quinary
323014120001
6
Senary
25022552521
8
Octal
1220150441
10
Decimal
172020001
12
Duodecimal
49738741
16
Hexadecimal
a40d121
20
Vigesimal
2df2a01
36
Base36
2uezhd
md5
6fe0c97ff76f5a7b2df9cd3c2e5c4688
sha1
b9ac6231d9e943935108c591245707b0896bb072
sha256
d7652a56eac04113d73b4f8626807d7010aeafeea608000082a574637b3c0c86
sha512
091846dd7148d33888f0e16feabc7f85de7ea1cc64c9a06c092820b52f98a174d4483126412f9e63b590f252fb4abd6a6c7006471d64e446f0ad6c09eda3cb42
ripemd-160
bb82f2d06c8af8e3735de145a353c3a0c5e5e8c7
Diameter
344040002
Circumference
1080833542.8242
Area
9.2962493558728E+16
Volume
2.132187764658E+25
Surface area
3.7184997423491E+17
Circumference
1080833542.8242
Perimeter
688080004
Area
29590880744040001
Diagonal
243273018.41363
Surface area
177545284464240006
Volume
5.0902233351806E+24
Space diagonal
297947381.65005
Perimeter
516060003
Area
1.2813227222347E+16
Altitude
148973690.82502
Surface area
1.2813227222347E+16
Volume
5.9988857301004E+23
Height
81091006.137878