1689950539 is an odd 10-digits composite number following 1689950538
and preceding 1689950540 . In scientific notation, it is written as 1.689950539 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 1682618496 positive integers (up to 1689950539) that are relatively prime to 1689950539.
1689950539 has 8 divisors, whose sum is 1697295600
The reverse of 1689950539 is 9350599861
Previous prime number is 1049
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 55
Digital Root 1
Name
one billion six hundred eighty-nine million nine hundred fifty thousand five hundred thirty-nine
Scientific notation
1.689950539 × 10^9
Engineering notation
1.689950539 × 10^9
Prime Factorization
313 × 1049 × 5147
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1689950539
Product of the distinct prime numbers
The prime factorization of 1689950539 is 313 × 1049 × 5147.
Since it has a total of 3 prime factors.
6 , 1 , 85 , 50 , 169 , 388 , 71 , 981 , 62213 , 63626 , 8173 , 255455 , 2124902 , 2887746 , 54782721 , 92364673 , 542602351 , 7869600 , 7991009086 , 6245720357
n×2
3379901078
n×3
5069851617
n×4
6759802156
n×5
8449752695
n÷2
844975269.5
n÷3
563316846.33333
n÷3
422487634.75
n÷5
337990107.8
n2
2855932824266390521
n3
4.8263852157168E+27
n4
8.1563522967222E+36
n5
1.378383196012E+46
2 √n
41109.008003113
3 √n
1191.1268047877
4 √n
202.75356471123
5 √n
70.076886631286
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
-1689950538
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 1689950539 can be divided by 8 positive divisors.
The sum of these divisors (counting 1689950539) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100101110101001100101001011
3
Ternary
11100202221101022201
4
Quaternary
1210232221211023
5
Quinary
11430111404124
6
Senary
435405301031
8
Octal
14456514513
10
Decimal
1689950539
12
Duodecimal
3b1b64777
16
Hexadecimal
64ba994b
20
Vigesimal
16823g6j
36
Base36
ry5i6j
md5
4c50163115aa588c67878840c55cd961
sha1
176bd0d3a62074771d6251386b15cc133fb3eb1f
sha256
81c57e5521d64612a5b3b44320fe3df08c2e69a0e2c2132331ed2a90a679e77a
sha512
c5846bd179472868a0b9cda4e3d11063368a50e787d3f2ce89b373e0b4cb2fc0c2c51ca0cfcb8dfe4d4f4f167075b44126ed469e9dab8dd141718ba087bf1a0f
ripemd-160
36e956e1793f49d02d1f957694b81b48852a7dae
Diameter
3379901078
Circumference
10618272396.505
Area
8.9721775798612E+18
Volume
2.021671511612E+28
Surface area
3.5888710319445E+19
Circumference
10618272396.505
Perimeter
6759802156
Area
2855932824266390521
Diagonal
2389950971.9935
Surface area
1.7135596945598E+19
Volume
4.8263852157168E+27
Space diagonal
2927080195.8264
Perimeter
5069851617
Area
1.2366551886583E+18
Altitude
1463540097.9132
Surface area
1.2366551886583E+18
Volume
5.6879495244197E+26
Height
796650323.99784