869873421 is an odd 9-digits composite number following 869873420
and preceding 869873422 . In scientific notation, it is written as 8.69873421 × 10^8.
The sum of its digits is 48. It has a total of 3 prime factors and 8 positive divisors.
There are 579765680 positive integers (up to 869873421) that are relatively prime to 869873421.
869873421 has 8 divisors, whose sum is 1160131104
The reverse of 869873421 is 124378968
Previous prime number is 4091
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
eight hundred sixty-nine million eight hundred seventy-three thousand four hundred twenty-one
Scientific notation
8.69873421 × 10^8
Engineering notation
8.69873421 × 10^6
Prime Factorization
3 × 4091 × 70877
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
869873421
Product of the distinct prime numbers
The prime factorization of 869873421 is 3 × 4091 × 70877.
Since it has a total of 3 prime factors.
1 , 7 , 92 , 73 , 868 , 787 , 8130 , 602 , 63987 , 85700 , 217454 , 919775 , 1801059 , 4285238 , 91788438 , 35869934 , 329027343 , 48636668 , 1723196783 , 341757773
n×2
1739746842
n×3
2609620263
n×4
3479493684
n×5
4349367105
n÷2
434936710.5
n÷3
289957807
n÷3
217468355.25
n÷5
173974684.2
n2
756679768562243241
n3
6.5821561888073E+26
n4
5.7256427215141E+35
n5
4.9805844215872E+44
2 √n
29493.616614447
3 √n
954.59397083192
4 √n
171.73705661402
5 √n
61.360828127871
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
-869873420
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 869873421 can be divided by 8 positive divisors.
The sum of these divisors (counting 869873421) is 1, the average is 0.125.
Base
System
Value
2
Binary
110011110110010011011100001101
3
Ternary
2020121211011000010
4
Quaternary
303312103130031
5
Quinary
3240141422141
6
Senary
222152223433
8
Octal
6366233415
10
Decimal
869873421
12
Duodecimal
20339ab79
16
Hexadecimal
33d9370d
20
Vigesimal
dbge3b1
36
Base36
edweml
md5
74f14552867912b2756162ce522ed3a2
sha1
f3a34905279ccde44d2a9f409ddddf7bda11d5bd
sha256
8123c0f776c9a7386010e4776cc86b8c982f1b79efa75df4e372e0296e3a2116
sha512
d6899191f2f5dc983321038d73d231b823b36a382aae57765c1827f466c17c00e61f3ec657f220349c738d1f2bbd738b5c3a2d4da060955b1dc18932ff78c9e6
ripemd-160
7789fea1a989b64588c9c5305fc866ec429f0658
Diameter
1739746842
Circumference
5465575897.9332
Area
2.3771796020352E+18
Volume
2.757127137005E+27
Surface area
9.5087184081407E+18
Circumference
5465575897.9332
Perimeter
3479493684
Area
756679768562243241
Diagonal
1230186789.5261
Surface area
4540078611373459446
Volume
6.5821561888073E+26
Space diagonal
1506664961.3258
Perimeter
2609620263
Area
3.2765195105232E+17
Altitude
753332480.66288
Surface area
3.2765195105232E+17
Volume
7.757145459891E+25
Height
410062263.17536