1680771809 is an odd 10-digits composite number following 1680771808
and preceding 1680771810 . In scientific notation, it is written as 1.680771809 × 10^9.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 1674832404 positive integers (up to 1680771809) that are relatively prime to 1680771809.
1680771809 has 4 divisors, whose sum is 1686711216
The reverse of 1680771809 is 9081770861
Previous prime number is 283
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
one billion six hundred eighty million seven hundred seventy-one thousand eight hundred nine
Scientific notation
1.680771809 × 10^9
Engineering notation
1.680771809 × 10^9
Prime Factorization
283 × 5939123
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1680771809
Product of the distinct prime numbers
The prime factorization of 1680771809 is 283 × 5939123.
Since it has a total of 2 prime factors.
4 , 7 , 47 , 68 , 27 , 977 , 1427 , 2975 , 69880 , 68961 , 21973 , 494934 , 6030023 , 7896954 , 57596414 , 8455879 , 50368407 , 532796636 , 2812008667 , 6210430604
n×2
3361543618
n×3
5042315427
n×4
6723087236
n×5
8403859045
n÷2
840385904.5
n÷3
560257269.66667
n÷3
420192952.25
n÷5
336154361.8
n2
2824993873929132481
n3
4.7481700638978E+27
n4
7.9805903877371E+36
n5
1.3413551342885E+46
2 √n
40997.217088481
3 √n
1188.9664092079
4 √n
202.47769528637
5 √n
70.000598148878
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
-1680771808
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 1680771809 can be divided by 4 positive divisors.
The sum of these divisors (counting 1680771809) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100100001011101000101011100001
3
Ternary
11100010200001110202
4
Quaternary
1210023220223201
5
Quinary
11420234144214
6
Senary
434440434545
8
Octal
14413505341
10
Decimal
1680771809
12
Duodecimal
3aaa78a55
16
Hexadecimal
642e8ae1
20
Vigesimal
1654g9a9
36
Base36
rsortt
md5
af9e9a6d23c2f20ac50d9a63561d56dc
sha1
92d0b6bd17dd0606318916852ad6dff09618ac42
sha256
ef0172a2cebc7ae32bf4c59411647c009f31817adb121b1b073224e87739c1a1
sha512
0c1c24fa82d82683ed996879c9ead13e3eb5c8a8a5bb75cdb2b8557f1e05961913a5146e985dfc5b4393cfa599df3bf032d4b04f2edb36ff6594f52724bece07
ripemd-160
472699a378d8213fe00b048778f0723de786962a
Diameter
3361543618
Circumference
10560600735.03
Area
8.8749800007719E+18
Volume
1.9889088254315E+28
Surface area
3.5499920003088E+19
Circumference
10560600735.03
Perimeter
6723087236
Area
2824993873929132481
Diagonal
2376970287.5422
Surface area
1.6949963243575E+19
Volume
4.7481700638978E+27
Space diagonal
2911182169.1175
Perimeter
5042315427
Area
1.223258230179E+18
Altitude
1455591084.5587
Surface area
1.223258230179E+18
Volume
5.5957720840151E+26
Height
792323429.18072