1681485328 is an even 10-digits composite number following 1681485327
and preceding 1681485329 . In scientific notation, it is written as 1.681485328 × 10^9.
The sum of its digits is 46. It has a total of 5 prime factors and 10 positive divisors.
There are 840742656 positive integers (up to 1681485328) that are relatively prime to 1681485328.
1681485328 has 10 divisors, whose sum is 3257877854
The reverse of 1681485328 is 8235841861
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 46 Digital Root 1
Name
one billion six hundred eighty-one million four hundred eighty-five thousand three hundred twenty-eight
Scientific notation
1.681485328 × 10^9
Engineering notation
1.681485328 × 10^9
Prime Factorization
2 × 2 × 2 × 2 × 105092833
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
210185666 Product of the distinct prime numbers
The prime factorization of 1681485328 is 2 × 2 × 2 × 2 × 105092833.
Since it has a total of 5 prime factors.
10 , 2 , 74 , 49 , 775 , 487 , 9497 , 1096 , 47943 , 47283 , 287168 , 479358 , 1146051 , 156509 , 98848515 , 97019956 , 4026490 , 253882490 , 4367877536 , 4085133282
n×2
3362970656
n×3
5044455984
n×4
6725941312
n×5
8407426640
n÷2
840742664
n÷3
560495109.33333
n÷3
420371332
n÷5
336297065.6
n2
2827392908279267584
n3
4.7542196917628E+27
n4
7.9941506577879E+36
n5
1.3442047040892E+46
2 √n41005.91820701
3 √n1189.1346315488
4 √n202.49918075639
5 √n70.006540451974
10 divisors
τ Total Divisors
10 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1681485327 Sum of the proper positive divisors of n
A Arithmetic Mean
0.1 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
10 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1681485328 can be divided by 10 positive divisors.
The sum of these divisors (counting 1681485328) is 1, the average is 0.1.
Base
System
Value
2
Binary
1100100001110010110111000010000
3
Ternary
11100012000022020101
4
Quaternary
1210032112320100
5
Quinary
11420430012303
6
Senary
434504022144
8
Octal
14416267020
10
Decimal
1681485328
12
Duodecimal
3ab161954
16
Hexadecimal
64396e10
20
Vigesimal
16595d68
36
Base36
rt42ds
md5
7e2d5063d2d095eb41b5c5740a5dfc41
sha1
ab8f2fea115aa5cdd8ed6692b685d83c3482aec7
sha256
1e8577b991cd4aaa1404a493a0e29723b0a44edda679720244c4e0c8ba0ff073
sha512
b58bbc2ccc0279b50ccbaf14d4ea4c6770f7e6054277ef7e6c2bbef55dd6378fc4aa13a4b5766cb7135b75c2402b5e012c387873b55f01314a40309d213aec05
ripemd-160
10c9a3188bcbf7c8d0a60edafefaea0c49c9c479
Diameter
3362970656
Circumference
10565083907.128
Area
8.882516789462E+18
Volume
1.9914428876259E+28
Surface area
3.5530067157848E+19
Circumference
10565083907.128
Perimeter
6725941312
Area
2827392908279267584
Diagonal
2377979355.789
Surface area
1.6964357449676E+19
Volume
4.7542196917628E+27
Space diagonal
2912418020.2776
Perimeter
5044455984
Area
1.2242970425249E+18
Altitude
1456209010.1388
Surface area
1.2242970425249E+18
Volume
5.6029016388269E+26
Height
792659785.26299