171420730 is an even 9-digits composite number following 171420729
and preceding 171420731 . In scientific notation, it is written as 1.71420730 × 10^8.
The sum of its digits is 25. It has a total of 5 prime factors and 32 positive divisors.
There are 62527296 positive integers (up to 171420730) that are relatively prime to 171420730.
171420730 has 32 divisors, whose sum is 336317184
The reverse of 171420730 is 037024171
Previous prime number is 83
Is Prime? no Number parity even Number length 9 Sum of Digits 25 Digital Root 7
Name
one hundred seventy-one million four hundred twenty thousand seven hundred thirty
Scientific notation
1.71420730 × 10^8
Engineering notation
1.71420730 × 10^6
Prime Factorization
2 × 13 × 5 × 83 × 15887
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
171420730 Product of the distinct prime numbers
The prime factorization of 171420730 is 2 × 13 × 5 × 83 × 15887.
Since it has a total of 5 prime factors.
4 , 3 , 100 , 15 , 403 , 59 , 5294 , 7173 , 65080 , 87513 , 44484 , 250752 , 1046498 , 783893 , 88631733 , 79532139 , 972000425 , 692933406 , 8085419862 , 379623724
n×2
342841460
n×3
514262190
n×4
685682920
n×5
857103650
n÷2
85710365
n÷3
57140243.333333
n÷3
42855182.5
n÷5
34284146
n2
29385066673732900
n3
5.03720958031E+24
n4
8.6348214341973E+32
n5
1.4801873936697E+41
2 √n13092.773961235
3 √n555.5047541251
4 √n114.42365997133
5 √n44.341733559674
1 , 2 , 5 , 10 , 13 , 26 , 65 , 83 , 130 , 166 , 415 , 830 , 1079 , 2158 , 5395 , 10790 , 15887 , 31774 , 79435 , 158870 , 206531 , 413062 , 1032655 , 1318621 , 2065310 , 2637242 , 6593105 , 13186210 , 17142073 , 34284146 , 85710365 , 171420730
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-171420729 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 171420730 can be divided by 32 positive divisors.
The sum of these divisors (counting 171420730) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1010001101111010110000111010
3
Ternary
102221120002000221
4
Quaternary
22031322300322
5
Quinary
322340430410
6
Senary
25002050254
8
Octal
1215726072
10
Decimal
171420730
12
Duodecimal
494a998a
16
Hexadecimal
a37ac3a
20
Vigesimal
2db7bga
36
Base36
2u252y
md5
1bc6a26f701480944bb9dbd8fdd924bc
sha1
012928c2e07b58db3d4dd716260e2536b5bf1e83
sha256
b6a4c61dabcb952ed5d1c56a9c44baf89be93f38760414e607628d2fa4ce6fec
sha512
a5af01088148e4a99cad1e30a8c12e9a8bd463df11c70c78e9d44ad2a9c81e69d5669815df7f202fd7544bd450dea81307fbe4e4b665022527146852ccd53ca4
ripemd-160
13a722cf6e1b7ce08bfe3c5ab93d2cbbb536817e
Diameter
342841460
Circumference
1077068212.082
Area
9.2315909587446E+16
Volume
2.1099814149459E+25
Surface area
3.6926363834978E+17
Circumference
1077068212.082
Perimeter
685682920
Area
29385066673732900
Diagonal
242425521.2379
Surface area
176310400042397400
Volume
5.03720958031E+24
Space diagonal
296909413.83055
Perimeter
514262190
Area
1.2724107115676E+16
Altitude
148454706.91527
Surface area
1.2724107115676E+16
Volume
5.936408420825E+23
Height
80808507.079299