742709 is an odd 6-digits composite number following 742708
and preceding 742710 . In scientific notation, it is written as 7.42709 × 10^5.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 670000 positive integers (up to 742709) that are relatively prime to 742709.
742709 has 8 divisors, whose sum is 816480
The reverse of 742709 is 907247
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 6
Sum of Digits 29
Digital Root 2
Name
seven hundred forty-two thousand seven hundred nine
Scientific notation
7.42709 × 10^5
Engineering notation
7.42709 × 10^3
Prime Factorization
11 × 269 × 251
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
742709
Product of the distinct prime numbers
The prime factorization of 742709 is 11 × 269 × 251.
Since it has a total of 3 prime factors.
8 , 2 , 39 , 84 , 10 , 499 , 8382 , 3818 , 94760 , 94838 , 426498 , 864733 , 162881 , 5731794 , 65610582 , 45623433 , 579546465 , 413539440 , 4286212808 , 9566923336
n×2
1485418
n×3
2228127
n×4
2970836
n×5
3713545
n÷2
371354.5
n÷3
247569.66666667
n÷3
185677.25
n÷5
148541.8
n2
551616658681
n3
409690656952306829
n4
3.0428093813439E+23
n5
2.2599219128086E+29
2 √n
861.80566254812
3 √n
90.560656507059
4 √n
29.35652674531
5 √n
14.933573277394
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
-742708
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 742709 can be divided by 8 positive divisors.
The sum of these divisors (counting 742709) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110101010100110101
3
Ternary
1101201210202
4
Quaternary
2311110311
5
Quinary
142231314
6
Senary
23530245
8
Octal
2652465
10
Decimal
742709
12
Duodecimal
2b9985
16
Hexadecimal
b5535
20
Vigesimal
4cgf9
36
Base36
fx2t
md5
ccb374b818390b9956f695f4ebd7919b
sha1
4a84809e4e63529058591e3783d9c5f0ad03b79c
sha256
5d091c51651a34bcff209af65ea78f7a2f3517a701b35fed23993b6c91ae3b00
sha512
ea228ea90b3bd83f18b2396d1e3700a77a7dfb98d237ebac9057bd8e59e3afdba552d9cf7ba61a84c0de4ae1ac5ee9c7166bdd50efcaa1060463ef22546212fd
ripemd-160
21338d0949cdbe58f2f2dc68b69e875e62c9d720
Diameter
1485418
Circumference
4666578.27631
Area
1732954842510
Volume
1.7161082108343E+18
Surface area
6931819370039.9
Circumference
4666578.27631
Perimeter
2970836
Area
551616658681
Diagonal
1050349.1406966
Surface area
3309699952086
Volume
409690656952306829
Space diagonal
1286409.7232387
Perimeter
2228127
Area
238857019784.22
Altitude
643204.86161934
Surface area
238857019784.22
Volume
4.8282506953291E+16
Height
350116.38023219