171970768 is an even 9-digits composite number following 171970767
and preceding 171970769 . In scientific notation, it is written as 1.71970768 × 10^8.
The sum of its digits is 46. It has a total of 6 prime factors and 20 positive divisors.
There are 85816800 positive integers (up to 171970768) that are relatively prime to 171970768.
171970768 has 20 divisors, whose sum is 333846688
The reverse of 171970768 is 867079171
Previous prime number is 523
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred seventy-one million nine hundred seventy thousand seven hundred sixty-eight
Scientific notation
1.71970768 × 10^8
Engineering notation
1.71970768 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 523 × 20551
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
21496346
Product of the distinct prime numbers
The prime factorization of 171970768 is 2 × 2 × 2 × 2 × 523 × 20551.
Since it has a total of 6 prime factors.
1 , 3 , 74 , 56 , 346 , 642 , 7464 , 911 , 40987 , 39133 , 613857 , 829852 , 2805714 , 4094339 , 21284595 , 42394161 , 242022338 , 898987405 , 9803982472 , 7450594540
n×2
343941536
n×3
515912304
n×4
687883072
n×5
859853840
n÷2
85985384
n÷3
57323589.333333
n÷3
42992692
n÷5
34394153.6
n2
29573945046509824
n3
5.0858540424381E+24
n4
8.7461822561398E+32
n5
1.5040876796563E+41
2 √n
13113.762541696
3 √n
556.09826946863
4 √n
114.51533758277
5 √n
44.370152987061
1 , 2 , 4 , 8 , 16 , 523 , 1046 , 2092 , 4184 , 8368 , 20551 , 41102 , 82204 , 164408 , 328816 , 10748173 , 21496346 , 42992692 , 85985384 , 171970768
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-171970767
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 171970768 can be divided by 20 positive divisors.
The sum of these divisors (counting 171970768) is 1, the average is 0.05.
Base
System
Value
2
Binary
1010010000000001000011010000
3
Ternary
102222121000112201
4
Quaternary
22100001003100
5
Quinary
323011031033
6
Senary
25021532544
8
Octal
1220010320
10
Decimal
171970768
12
Duodecimal
49714154
16
Hexadecimal
a4010d0
20
Vigesimal
2deg6i8
36
Base36
2udxhs
md5
15763577557b9f6d1430ff03eb931498
sha1
ff6a2b777cabd4f79d06803f61cb751fc33f1619
sha256
fda7a28f2d834126bf19c39c0a6b1f2d282e3b300e11ed56e03a5a45392b6f6f
sha512
c59fcd6d69400e203c5d65dce32c93ad1b3a58f563ff1a1fc139506b2ddb1481fffffdc829155b977c08bbc799a74e7b14b207ea57eba85ec1b110bb08574c30
ripemd-160
0ea2834123fa5bdf4e772c01730bd373fda02380
Diameter
343941536
Circumference
1080524202.762
Area
9.2909288495784E+16
Volume
2.1303575595938E+25
Surface area
3.7163715398313E+17
Circumference
1080524202.762
Perimeter
687883072
Area
29573945046509824
Diagonal
243203392.43732
Surface area
177443670279058944
Volume
5.0858540424381E+24
Space diagonal
297862107.59264
Perimeter
515912304
Area
1.2805893850201E+16
Altitude
148931053.79632
Surface area
1.2805893850201E+16
Volume
5.9937364692216E+23
Height
81067797.479106