67683881 is an odd 8-digits composite number following 67683880
and preceding 67683882 . In scientific notation, it is written as 6.7683881 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 65162160 positive integers (up to 67683881) that are relatively prime to 67683881.
67683881 has 8 divisors, whose sum is 70228224
The reverse of 67683881 is 18838676
Previous prime number is 197
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
sixty-seven million six hundred eighty-three thousand eight hundred eighty-one
Scientific notation
6.7683881 × 10^7
Engineering notation
6.7683881 × 10^6
Prime Factorization
31 × 197 × 11083
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67683881
Product of the distinct prime numbers
The prime factorization of 67683881 is 31 × 197 × 11083.
Since it has a total of 3 prime factors.
3 , 10 , 45 , 7 , 342 , 393 , 866 , 1213 , 24271 , 91082 , 69011 , 818447 , 1227602 , 7927109 , 19568438 , 18256543 , 869656936 , 411336383 , 9979763403 , 6480170194
n×2
135367762
n×3
203051643
n×4
270735524
n×5
338419405
n÷2
33841940.5
n÷3
22561293.666667
n÷3
16920970.25
n÷5
13536776.2
n2
4581107747222161
n3
3.1006715161116E+23
n4
2.0986548191659E+31
n5
1.420451030405E+39
2 √n
8227.0213929465
3 √n
407.53203306217
4 √n
90.702929351518
5 √n
36.821124764893
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
-67683880
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 67683881 can be divided by 8 positive divisors.
The sum of these divisors (counting 67683881) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000010001100011000101001
3
Ternary
11201100200211102
4
Quaternary
10002030120221
5
Quinary
114311341011
6
Senary
10414411145
8
Octal
402143051
10
Decimal
67683881
12
Duodecimal
1a800ab5
16
Hexadecimal
408c629
20
Vigesimal
11309e1
36
Base36
14ap7t
md5
7d3ee2aec155edb2a80ac45ef8940de2
sha1
b39077017414d703855d607b16de6edf62ff5865
sha256
ca7c8e660a5b7055974a62d4e78d363ecc9dabc5b964c46148f336add55c24a9
sha512
266b120e6ba6ac62dc174549966956542b6943410586e1b9677204021bc353288f15517b2a20856b396fff54dff8e54cef49155fa4697eb7ba9c49e4dcfef6cb
ripemd-160
574f5177b1a920e53a5726d570a343917918b3ef
Diameter
135367762
Circumference
425270366.63209
Area
1.4391974443976E+16
Volume
1.2988062474949E+24
Surface area
5.7567897775906E+16
Circumference
425270366.63209
Perimeter
270735524
Area
4581107747222161
Diagonal
95719462.464247
Surface area
27486646483332966
Volume
3.1006715161116E+23
Space diagonal
117231920.74545
Perimeter
203051643
Area
1.983677843284E+15
Altitude
58615960.372723
Surface area
1.983677843284E+15
Volume
3.6541764254575E+22
Height
31906487.488082