1684047985 is an odd 10-digits composite number following 1684047984
and preceding 1684047986 . In scientific notation, it is written as 1.684047985 × 10^9.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 1342932864 positive integers (up to 1684047985) that are relatively prime to 1684047985.
1684047985 has 8 divisors, whose sum is 2027315880
The reverse of 1684047985 is 5897404861
Previous prime number is 313
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 52
Digital Root 7
Name
one billion six hundred eighty-four million forty-seven thousand nine hundred eighty-five
Scientific notation
1.684047985 × 10^9
Engineering notation
1.684047985 × 10^9
Prime Factorization
5 × 313 × 1076069
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1684047985
Product of the distinct prime numbers
The prime factorization of 1684047985 is 5 × 313 × 1076069.
Since it has a total of 3 prime factors.
6 , 1 , 28 , 29 , 174 , 924 , 4016 , 3160 , 56220 , 56651 , 894214 , 985379 , 8502800 , 7534060 , 32431189 , 27682006 , 125793312 , 71477407 , 8415238268 , 3467955407
n×2
3368095970
n×3
5052143955
n×4
6736191940
n×5
8420239925
n÷2
842023992.5
n÷3
561349328.33333
n÷3
421011996.25
n÷5
336809597
n2
2836017615782560225
n3
4.7759897512831E+27
n4
8.042995917029E+36
n5
1.3544791067436E+46
2 √n
41037.153714652
3 √n
1189.738422604
4 √n
202.57629109709
5 √n
70.027866059852
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
-1684047984
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 1684047985 can be divided by 8 positive divisors.
The sum of these divisors (counting 1684047985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100011000001000100001110001
3
Ternary
11100100211111112121
4
Quaternary
1210120020201301
5
Quinary
11422104013420
6
Senary
435034554241
8
Octal
14430104161
10
Decimal
1684047985
12
Duodecimal
3abb98981
16
Hexadecimal
64608871
20
Vigesimal
16655jj5
36
Base36
rumzqp
md5
ef16b11d505f3f3b3ad1bdf900033c0d
sha1
1edeeaeda7ea3ce2a44277382bbba5fcbf7ed37e
sha256
cebcd2f5057eeb03767b67c70fa1a63983c9aab53f349756bc3dc46126ca13ef
sha512
fe4e9da0fcfc01b5f963adb3ff8cb5596ea6787e2960d3051ace3bd4ba0c4faae731b71780f6d6bf3bc1662f4fc252f2e5a371e80f606597cc00ceedb7606a23
ripemd-160
607ff191ce3e166d7a9f64490759bfd8a977ce01
Diameter
3368095970
Circumference
10581185555.937
Area
8.9096121071937E+18
Volume
2.0005619088335E+28
Surface area
3.5638448428775E+19
Circumference
10581185555.937
Perimeter
6736191940
Area
2836017615782560225
Diagonal
2381603500.0741
Surface area
1.7016105694695E+19
Volume
4.7759897512831E+27
Space diagonal
2916856672.404
Perimeter
5052143955
Area
1.2280316504239E+18
Altitude
1458428336.202
Surface area
1.2280316504239E+18
Volume
5.6285579000163E+26
Height
793867833.35803