1689240717 is an odd 10-digits composite number following 1689240716
and preceding 1689240718 . In scientific notation, it is written as 1.689240717 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 1059915456 positive integers (up to 1689240717) that are relatively prime to 1689240717.
1689240717 has 16 divisors, whose sum is 2649790080
The reverse of 1689240717 is 7170429861
Previous prime number is 17
Is Prime? no Number parity odd Number length 10 Sum of Digits 45 Digital Root 9
Name
one billion six hundred eighty-nine million two hundred forty thousand seven hundred seventeen
Scientific notation
1.689240717 × 10^9
Engineering notation
1.689240717 × 10^9
Prime Factorization
9 × 3 × 17 × 3680263
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1689240717 Product of the distinct prime numbers
The prime factorization of 1689240717 is 9 × 3 × 17 × 3680263.
Since it has a total of 4 prime factors.
3 , 2 , 81 , 65 , 171 , 307 , 9871 , 6175 , 13371 , 11927 , 926227 , 587849 , 8279917 , 5515516 , 87799567 , 87554774 , 247906987 , 840619604 , 7325966645 , 6624866877
n×2
3378481434
n×3
5067722151
n×4
6756962868
n×5
8446203585
n÷2
844620358.5
n÷3
563080239
n÷3
422310179.25
n÷5
337848143.4
n2
2853534199970674089
n3
4.8203061579425E+27
n4
8.1426574304023E+36
n5
1.3754908476018E+46
2 √n41100.373684433
3 √n1190.9600136313
4 √n202.73227094972
5 √n70.070998828778
1 , 3 , 9 , 17 , 27 , 51 , 153 , 459 , 3680263 , 11040789 , 33122367 , 62564471 , 99367101 , 187693413 , 563080239 , 1689240717
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
-1689240716 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 1689240717 can be divided by 16 positive divisors.
The sum of these divisors (counting 1689240717) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1100100101011111100010010001101
3
Ternary
11100201121022122000
4
Quaternary
1210223330102031
5
Quinary
11424421200332
6
Senary
435342142513
8
Octal
14453742215
10
Decimal
1689240717
12
Duodecimal
3b1881a39
16
Hexadecimal
64afc48d
20
Vigesimal
167hf1fh
36
Base36
rxqah9
md5
d2ce9e52bce845b00d4fd16c6c2869df
sha1
baf5c5d8a2ba0fe5ca237cff0f3ff5f81b2630e5
sha256
0ed8d4781682c699afbb5438253792189ade4c8cd33397fff14ea0f5a20dea55
sha512
1c27ec45b6709fffd3101352ee3428493b2194e45e5421cd1ccc4b7b4b7e501e301b63d040da9f085a4713c996c1e7fbecfb9fbcfad09f783cc6655361f1d755
ripemd-160
dc562baaa7d154f827879a1bc4252f349b1ec093
Diameter
3378481434
Circumference
10613812453.344
Area
8.9646420793951E+18
Volume
2.0191251218461E+28
Surface area
3.585856831758E+19
Circumference
10613812453.344
Perimeter
6756962868
Area
2853534199970674089
Diagonal
2388947132.0943
Surface area
1.7121205199824E+19
Volume
4.8203061579425E+27
Space diagonal
2925850748.0581
Perimeter
5067722151
Area
1.2356165538712E+18
Altitude
1462925374.029
Surface area
1.2356165538712E+18
Volume
5.6807852861273E+26
Height
796315710.69808