67779968 is an even 8-digits composite number following 67779967
and preceding 67779969 . In scientific notation, it is written as 6.7779968 × 10^7.
The sum of its digits is 59. It has a total of 8 prime factors and 16 positive divisors.
There are 33889920 positive integers (up to 67779968) that are relatively prime to 67779968.
67779968 has 16 divisors, whose sum is 135030660
The reverse of 67779968 is 86997776
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 59
Digital Root 5
Name
sixty-seven million seven hundred seventy-nine thousand nine hundred sixty-eight
Scientific notation
6.7779968 × 10^7
Engineering notation
6.7779968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 529531
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
8
Total number of prime factors
rad
Radical
1059062
Product of the distinct prime numbers
The prime factorization of 67779968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 529531.
Since it has a total of 8 prime factors.
9 , 2 , 21 , 34 , 839 , 415 , 3842 , 7360 , 69997 , 78700 , 278445 , 455569 , 3338874 , 9851069 , 61913115 , 53297716 , 255267064 , 772750847 , 1936600639 , 4448766229
n×2
135559936
n×3
203339904
n×4
271119872
n×5
338899840
n÷2
33889984
n÷3
22593322.666667
n÷3
16944992
n÷5
13555993.6
n2
4594124062081024
n3
3.1138958191588E+23
n4
2.1105975897792E+31
n5
1.4305623709611E+39
2 √n
8232.8590416695
3 √n
407.72479197855
4 √n
90.73510369019
5 √n
36.831573409311
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 529531 , 1059062 , 2118124 , 4236248 , 8472496 , 16944992 , 33889984 , 67779968
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67779967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67779968 can be divided by 16 positive divisors.
The sum of these divisors (counting 67779968) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000010100011110110000000
3
Ternary
11201112120122012
4
Quaternary
10002203312000
5
Quinary
114322424333
6
Senary
10420432052
8
Octal
402436600
10
Decimal
67779968
12
Duodecimal
1a848628
16
Hexadecimal
40a3d80
20
Vigesimal
113c9i8
36
Base36
14crcw
md5
cf6a8a29a205b179ad510a29088bdea1
sha1
dd8d871afcad368fe1a8fdac337f7190aea1dc84
sha256
99d10b6d7f8c59c34ce6d5076f0069adf496500339f6056928c650a8ee6b0f22
sha512
76a0abd27979a8a7b85f3edd22c31b0f624f53c1b24b45d52f23d087e8267e7ae011095f1a626823cc9fc588c2b64ced6c3d9f9b99eb92af61025aa132504378
ripemd-160
154aaf3cc60d5807fb10d316f62f779ab6d15e40
Diameter
135559936
Circumference
425874099.0587
Area
1.4432866403114E+16
Volume
1.3043456306018E+24
Surface area
5.7731465612455E+16
Circumference
425874099.0587
Perimeter
271119872
Area
4594124062081024
Diagonal
95855350.002814
Surface area
27564744372486144
Volume
3.1138958191588E+23
Space diagonal
117398348.31139
Perimeter
203339904
Area
1.9893140729498E+15
Altitude
58699174.155696
Surface area
1.9893140729498E+15
Volume
3.6697614160594E+22
Height
31951783.334271