687675339 is an odd 9-digits composite number following 687675338
and preceding 687675340 . In scientific notation, it is written as 6.87675339 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 421692480 positive integers (up to 687675339) that are relatively prime to 687675339.
687675339 has 16 divisors, whose sum is 752362464
The reverse of 687675339 is 933576786
Previous prime number is 331
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
six hundred eighty-seven million six hundred seventy-five thousand three hundred thirty-nine
Scientific notation
6.87675339 × 10^8
Engineering notation
6.87675339 × 10^6
Prime Factorization
81 × 13 × 331 × 1973
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
687675339
Product of the distinct prime numbers
The prime factorization of 687675339 is 81 × 13 × 331 × 1973.
Since it has a total of 4 prime factors.
9 , 9 , 75 , 55 , 236 , 618 , 6648 , 3644 , 85706 , 52253 , 586295 , 662326 , 619071 , 2556831 , 67116116 , 51319443 , 235024962 , 397042175 , 5877526912 , 6529127999
n×2
1375350678
n×3
2063026017
n×4
2750701356
n×5
3438376695
n÷2
343837669.5
n÷3
229225113
n÷3
171918834.75
n÷5
137535067.8
n2
472897371868764921
n3
3.2519986051206E+26
n4
2.2363192432038E+35
n5
1.5378615936824E+44
2 √n
26223.564574634
3 √n
882.66210869583
4 √n
161.93691541657
5 √n
58.543231347493
1 , 13 , 81 , 331 , 1053 , 1973 , 4303 , 25649 , 26811 , 159813 , 348543 , 653063 , 2077569 , 8489819 , 52898103 , 687675339
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-687675338
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 687675339 can be divided by 16 positive divisors.
The sum of these divisors (counting 687675339) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000111111010001011111001011
3
Ternary
1202220222112020000
4
Quaternary
220333101133023
5
Quinary
2402021102324
6
Senary
152123134043
8
Octal
5077213713
10
Decimal
687675339
12
Duodecimal
172374323
16
Hexadecimal
28fd17cb
20
Vigesimal
aehj86j
36
Base36
bdf9or
md5
bb987958123838c62b91836da5fb6d64
sha1
07c133ca4ba95eea21053a53ed7619caaacdf453
sha256
6a80451d64fd566df790481d418ba0f0e5f4051d2f30f376b8b264db8748886c
sha512
3954e867dcae2b2a9a94a67260555b4b32d934fb069b4b089654fb7633e7f4a4c7179d277facf9c7b45f7ff17786d62f205fcf272672e34027230cf62f027e50
ripemd-160
b0332fa7f9cb0c38cd94cb2497cfdc06f4e0620d
Diameter
1375350678
Circumference
4320791586.1145
Area
1.4856509093648E+18
Volume
1.3621939903108E+27
Surface area
5.9426036374593E+18
Circumference
4320791586.1145
Perimeter
2750701356
Area
472897371868764921
Diagonal
972519790.92332
Surface area
2837384231212589526
Volume
3.2519986051206E+26
Space diagonal
1191088626.2602
Perimeter
2063026017
Area
2.0477056871062E+17
Altitude
595544313.13008
Surface area
2.0477056871062E+17
Volume
3.83251711015E+25
Height
324173263.64111