1680534421 is an odd 10-digits composite number following 1680534420
and preceding 1680534422 . In scientific notation, it is written as 1.680534421 × 10^9.
The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors.
There are 1679117452 positive integers (up to 1680534421) that are relatively prime to 1680534421.
1680534421 has 4 divisors, whose sum is 1681951392
The reverse of 1680534421 is 1244350861
Previous prime number is 1187
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 34
Digital Root 7
Name
one billion six hundred eighty million five hundred thirty-four thousand four hundred twenty-one
Scientific notation
1.680534421 × 10^9
Engineering notation
1.680534421 × 10^9
Prime Factorization
1187 × 1415783
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
1680534421
Product of the distinct prime numbers
The prime factorization of 1680534421 is 1187 × 1415783.
Since it has a total of 2 prime factors.
5 , 2 , 29 , 22 , 345 , 338 , 4077 , 8205 , 71860 , 3857 , 879525 , 596198 , 2918097 , 2881012 , 20193414 , 84210639 , 758300185 , 501658487 , 7844213539 , 4158278285
n×2
3361068842
n×3
5041603263
n×4
6722137684
n×5
8402672105
n÷2
840267210.5
n÷3
560178140.33333
n÷3
420133605.25
n÷5
336106884.2
n2
2824195940165805241
n3
4.7461584890971E+27
n4
7.976082708449E+36
n5
1.3404081536291E+46
2 √n
40994.321814124
3 √n
1188.9104310266
4 √n
202.47054554706
5 √n
69.998620695332
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
-1680534420
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 1680534421 can be divided by 4 positive divisors.
The sum of these divisors (counting 1680534421) is 1, the average is 0.25.
Base
System
Value
2
Binary
1100100001010101110101110010101
3
Ternary
11100010012222211121
4
Quaternary
1210022232232111
5
Quinary
11420204100141
6
Senary
434431403541
8
Octal
14412565625
10
Decimal
1680534421
12
Duodecimal
3aa9835b1
16
Hexadecimal
642aeb95
20
Vigesimal
16536g11
36
Base36
rsjonp
md5
9109a0e2ac00da416be393e394bb3342
sha1
0e77cf7021ce0e822fd8b911e00009f406b29888
sha256
004658aa6758e2ef1a9de7e9147f304117ebb38d2a736abeccf21ec6a1c8a233
sha512
d9f15b8f63182f4487e5ed3c3056659f5c272d4a36a042b69d57e7ad6c5d9e13f2b2ef50e2911c7975a45965a4af88d32c572937f543dd54da193e2ed28d2bf5
ripemd-160
1e38cbb096a52fa3e918754088f4bd688afb4400
Diameter
3361068842
Circumference
10559109182.237
Area
8.872473217923E+18
Volume
1.9880662189494E+28
Surface area
3.5489892871692E+19
Circumference
10559109182.237
Perimeter
6722137684
Area
2824195940165805241
Diagonal
2376634570.213
Surface area
1.6945175640995E+19
Volume
4.7461584890971E+27
Space diagonal
2910771001.0403
Perimeter
5041603263
Area
1.2229127147242E+18
Altitude
1455385500.5202
Surface area
1.2229127147242E+18
Volume
5.5934014203778E+26
Height
792211523.40434