1688893834 is an even 10-digits composite number following 1688893833
and preceding 1688893835 . In scientific notation, it is written as 1.688893834 × 10^9.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 844382700 positive integers (up to 1688893834) that are relatively prime to 1688893834.
1688893834 has 8 divisors, whose sum is 2533533408
The reverse of 1688893834 is 4383988861
Previous prime number is 18451
Is Prime? no Number parity even Number length 10 Sum of Digits 58 Digital Root 4
Name
one billion six hundred eighty-eight million eight hundred ninety-three thousand eight hundred thirty-four
Scientific notation
1.688893834 × 10^9
Engineering notation
1.688893834 × 10^9
Prime Factorization
2 × 18451 × 45767
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1688893834 Product of the distinct prime numbers
The prime factorization of 1688893834 is 2 × 18451 × 45767.
Since it has a total of 3 prime factors.
4 , 10 , 20 , 24 , 16 , 15 , 5247 , 9650 , 12506 , 10478 , 956035 , 796273 , 9229049 , 6263591 , 78317927 , 17489864 , 39610269 , 773824413 , 1465856705 , 6437946682
n×2
3377787668
n×3
5066681502
n×4
6755575336
n×5
8444469170
n÷2
844446917
n÷3
562964611.33333
n÷3
422223458.5
n÷5
337778766.8
n2
2852362382523219556
n3
4.817337240177E+27
n4
8.1359711612335E+36
n5
1.3740791527809E+46
2 √n41096.153518304
3 √n1190.8784874443
4 √n202.72186245766
5 √n70.068120797861
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
-1688893833 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 1688893834 can be divided by 8 positive divisors.
The sum of these divisors (counting 1688893834) is 1, the average is 0.125.
Base
System
Value
2
Binary
1100100101010100111100110001010
3
Ternary
11100200221200210111
4
Quaternary
1210222213212022
5
Quinary
11424324100314
6
Senary
435330504534
8
Octal
14452474612
10
Decimal
1688893834
12
Duodecimal
3b173514a
16
Hexadecimal
64aa798a
20
Vigesimal
167fbebe
36
Base36
rxiutm
md5
a1590918fe1592ff764e7e5727dc022b
sha1
797f9a6e65c783c7561997f7d047144e1f66c870
sha256
337e23f89711ea88a33f157262a696a2830a76fa41fb0ec79ebdbfa20a865e96
sha512
06ef70e7b30770e0b63f836a936484b7ad79de5c9de02ee8ffabb539501ac0fdadfb0fbdacd614eb9be1442ff4ab1abf6b28d00feb0c84cae64624b6778bae20
ripemd-160
72c3d26f5fbe6cb0c31e1f4d7c6b4ae7bbd38a99
Diameter
3377787668
Circumference
10611632923.175
Area
8.9609607063108E+18
Volume
2.0178815044806E+28
Surface area
3.5843842825243E+19
Circumference
10611632923.175
Perimeter
6755575336
Area
2852362382523219556
Diagonal
2388456565.4511
Surface area
1.7114174295139E+19
Volume
4.817337240177E+27
Space diagonal
2925249929.0778
Perimeter
5066681502
Area
1.2351091420321E+18
Altitude
1462624964.5389
Surface area
1.2351091420321E+18
Volume
5.6772863829861E+26
Height
796152188.4837