871330385 is an odd 9-digits composite number following 871330384
and preceding 871330386 . In scientific notation, it is written as 8.71330385 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 696958704 positive integers (up to 871330385) that are relatively prime to 871330385.
871330385 has 8 divisors, whose sum is 1045754880
The reverse of 871330385 is 583033178
Previous prime number is 13183
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
eight hundred seventy-one million three hundred thirty thousand three hundred eighty-five
Scientific notation
8.71330385 × 10^8
Engineering notation
8.71330385 × 10^6
Prime Factorization
5 × 13183 × 13219
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
871330385
Product of the distinct prime numbers
The prime factorization of 871330385 is 5 × 13183 × 13219.
Since it has a total of 3 prime factors.
4 , 8 , 16 , 43 , 643 , 419 , 6801 , 4729 , 74432 , 99192 , 666171 , 662597 , 4207676 , 3339699 , 499260 , 64409828 , 540107836 , 355671837 , 7216318337 , 6686335983
n×2
1742660770
n×3
2613991155
n×4
3485321540
n×5
4356651925
n÷2
435665192.5
n÷3
290443461.66667
n÷3
217832596.25
n÷5
174266077
n2
759216639824248225
n3
6.6152852707647E+26
n4
5.7640990618602E+35
n5
5.0224346547488E+44
2 √n
29518.305930388
3 √n
955.1266281292
4 √n
171.80892273217
5 √n
61.381369204366
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
-871330384
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 871330385 can be divided by 8 positive divisors.
The sum of these divisors (counting 871330385) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011111011110111001001010001
3
Ternary
2020201120011120202
4
Quaternary
303323313021101
5
Quinary
3241030033020
6
Senary
222243344545
8
Octal
6373671121
10
Decimal
871330385
12
Duodecimal
203982155
16
Hexadecimal
33ef7251
20
Vigesimal
dc5g5j5
36
Base36
eermtt
md5
6dd19ab42048209efa22821e5840248c
sha1
936f71e9f67e314e4d720834069aa422377826f5
sha256
b8f02c8751c470a83708b14511b277dce59ae496b117fdfd190abed19a44a291
sha512
d296e3567a0abc58fc44cafac43d1b1e1d834b59636d5e90344177d4b7cac2278ef841b2a99554124358412685c9c90ea78dd786d8e1f78b0851160c48ffb47d
ripemd-160
61b690bcc395440cdd433fcf534e1321da1b5488
Diameter
1742660770
Circumference
5474730272.7311
Area
2.385149418155E+18
Volume
2.7710042144047E+27
Surface area
9.5405976726199E+18
Circumference
5474730272.7311
Perimeter
3485321540
Area
759216639824248225
Diagonal
1232247247.7748
Surface area
4555299838945489350
Volume
6.6152852707647E+26
Space diagonal
1509188496.9986
Perimeter
2613991155
Area
3.2875044853183E+17
Altitude
754594248.49928
Surface area
3.2875044853183E+17
Volume
7.796188457402E+25
Height
410749082.59159