869693138 is an even 9-digits composite number following 869693137
and preceding 869693139 . In scientific notation, it is written as 8.69693138 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 434846568 positive integers (up to 869693138) that are relatively prime to 869693138.
869693138 has 4 divisors, whose sum is 1304539710
The reverse of 869693138 is 831396968
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 53
Digital Root 8
Name
eight hundred sixty-nine million six hundred ninety-three thousand one hundred thirty-eight
Scientific notation
8.69693138 × 10^8
Engineering notation
8.69693138 × 10^6
Prime Factorization
2 × 434846569
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
869693138
Product of the distinct prime numbers
The prime factorization of 869693138 is 2 × 434846569.
Since it has a total of 2 prime factors.
2 , 9 , 50 , 51 , 435 , 784 , 2941 , 7638 , 25846 , 20175 , 364316 , 637826 , 2880936 , 6576294 , 17426794 , 81729392 , 465218794 , 479884166 , 1505441209 , 3959688613
n×2
1739386276
n×3
2609079414
n×4
3478772552
n×5
4348465690
n÷2
434846569
n÷3
289897712.66667
n÷3
217423284.5
n÷5
173938627.6
n2
756366154284287044
n3
6.5780645419649E+26
n4
5.720897593468E+35
n5
4.9754253802399E+44
2 √n
29490.560150665
3 √n
954.5280191079
4 √n
171.72815771057
5 √n
61.35828448621
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-869693137
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 869693138 can be divided by 4 positive divisors.
The sum of these divisors (counting 869693138) is 1, the average is 0.25.
Base
System
Value
2
Binary
110011110101100111011011010010
3
Ternary
2020121110222200222
4
Quaternary
303311213123102
5
Quinary
3240120140023
6
Senary
222144313042
8
Octal
6365473322
10
Decimal
869693138
12
Duodecimal
203312782
16
Hexadecimal
33d676d2
20
Vigesimal
dbfbcgi
36
Base36
edsjiq
md5
3695b66ce3321557dba02c0e92839449
sha1
a665334f1714c28d308e4a7b628ea0db109e0ba4
sha256
741e4a2bbcc65f742b6931746901b1dc66757fe79eaf4bff293b74a48fca1d38
sha512
fbb9bf3bfcbff972d2b9cb81aae5478a647a03edfec8ebe2972a0cff548e3a155d137bc372b16bf40e29a5be6f0c257b95170006c25cfec1bc303c490a12e792
ripemd-160
cc909cea4f82fcfeed4dc77af5da35985051a75a
Diameter
1739386276
Circumference
5464443146.4365
Area
2.3761943537235E+18
Volume
2.7554132319835E+27
Surface area
9.5047774148939E+18
Circumference
5464443146.4365
Perimeter
3478772552
Area
756366154284287044
Diagonal
1229931830.8624
Surface area
4538196925705722264
Volume
6.5780645419649E+26
Space diagonal
1506352702.01
Perimeter
2609079414
Area
3.2751615208647E+17
Altitude
753176351.00501
Surface area
3.2751615208647E+17
Volume
7.7523234078436E+25
Height
409977276.95414