868221284 is an even 9-digits composite number following 868221283
and preceding 868221285 . In scientific notation, it is written as 8.68221284 × 10^8.
The sum of its digits is 41. It has a total of 5 prime factors and 24 positive divisors.
There are 371907360 positive integers (up to 868221284) that are relatively prime to 868221284.
868221284 has 24 divisors, whose sum is 1737317568
The reverse of 868221284 is 482122868
Previous prime number is 2333
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
eight hundred sixty-eight million two hundred twenty-one thousand two hundred eighty-four
Scientific notation
8.68221284 × 10^8
Engineering notation
8.68221284 × 10^6
Prime Factorization
2 × 2 × 7 × 2333 × 13291
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
434110642 Product of the distinct prime numbers
The prime factorization of 868221284 is 2 × 2 × 7 × 2333 × 13291.
Since it has a total of 5 prime factors.
9 , 8 , 75 , 91 , 58 , 565 , 22 , 4235 , 45944 , 40717 , 245744 , 888817 , 7774295 , 3277743 , 96437233 , 98633470 , 979354453 , 776932476 , 4995252553 , 6374409629
n×2
1736442568
n×3
2604663852
n×4
3472885136
n×5
4341106420
n÷2
434110642
n÷3
289407094.66667
n÷3
217055321
n÷5
173644256.8
n2
753808197990608656
n3
6.5447232154913E+26
n4
5.6822679935785E+35
n5
4.9334660134168E+44
2 √n29465.594920178
3 √n953.98923934554
4 √n171.65545409388
5 √n61.337502067538
1 , 2 , 4 , 7 , 14 , 28 , 2333 , 4666 , 9332 , 13291 , 16331 , 26582 , 32662 , 53164 , 65324 , 93037 , 186074 , 372148 , 31007903 , 62015806 , 124031612 , 217055321 , 434110642 , 868221284
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-868221283 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868221284 can be divided by 24 positive divisors.
The sum of these divisors (counting 868221284) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
110011110000000000000101100100
3
Ternary
2020111201012200212
4
Quaternary
303300000011210
5
Quinary
3234231040114
6
Senary
222052554552
8
Octal
6360000544
10
Decimal
868221284
12
Duodecimal
202922a58
16
Hexadecimal
33c00164
20
Vigesimal
db67d44
36
Base36
ecwztw
md5
9e61a7dd2c007dd3774eb0d379d406eb
sha1
b6699dffdad1a831b181c8139a7b0318a6f5860a
sha256
bff70e9926386964e5893324c856edad3623d3e33ebbbf104d1d522de9b9a193
sha512
30015a9b1b236f98c84bb1d545ac93b7be62fe61d2192708c8411310c7548195ce884e91618c6b0b74572c6c077dccc57a8b091fb1d16f321f8aa5a3b27f5e55
ripemd-160
dc97bc1a79c89a62816a5f5695d8530f4a23d46f
Diameter
1736442568
Circumference
5455195215.0094
Area
2.3681582970231E+18
Volume
2.7414472498088E+27
Surface area
9.4726331880922E+18
Circumference
5455195215.0094
Perimeter
3472885136
Area
753808197990608656
Diagonal
1227850314.9738
Surface area
4522849187943651936
Volume
6.5447232154913E+26
Space diagonal
1503803376.1007
Perimeter
2604663852
Area
3.2640852452042E+17
Altitude
751901688.05034
Surface area
3.2640852452042E+17
Volume
7.7130302777716E+25
Height
409283438.32459