67778892 is an even 8-digits composite number following 67778891
and preceding 67778893 . In scientific notation, it is written as 6.7778892 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 22592952 positive integers (up to 67778892) that are relatively prime to 67778892.
67778892 has 12 divisors, whose sum is 131792360
The reverse of 67778892 is 29887776
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-seven million seven hundred seventy-eight thousand eight hundred ninety-two
Scientific notation
6.7778892 × 10^7
Engineering notation
6.7778892 × 10^6
Prime Factorization
2 × 2 × 9 × 1882747
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33889446
Product of the distinct prime numbers
The prime factorization of 67778892 is 2 × 2 × 9 × 1882747.
Since it has a total of 4 prime factors.
9 , 5 , 51 , 24 , 251 , 555 , 533 , 5253 , 42576 , 86553 , 757216 , 183621 , 6100914 , 6738485 , 64256252 , 77510633 , 662189769 , 10110195 , 659790109 , 8646275871
n×2
135557784
n×3
203336676
n×4
271115568
n×5
338894460
n÷2
33889446
n÷3
22592964
n÷3
16944723
n÷5
13555778.4
n2
4593978200747664
n3
3.1137475231883E+23
n4
2.1104635708945E+31
n5
1.4304488244159E+39
2 √n
8232.7936935162
3 √n
407.72263443746
4 √n
90.734743585444
5 √n
36.831456469083
1 , 2 , 4 , 9 , 18 , 36 , 1882747 , 3765494 , 7530988 , 16944723 , 33889446 , 67778892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67778891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67778892 can be divided by 12 positive divisors.
The sum of these divisors (counting 67778892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010100011100101001100
3
Ternary
11201112112011100
4
Quaternary
10002203211030
5
Quinary
114322411032
6
Senary
10420423100
8
Octal
402434514
10
Decimal
67778892
12
Duodecimal
1a847a90
16
Hexadecimal
40a394c
20
Vigesimal
113c74c
36
Base36
14cqj0
md5
32ecc00ce4030f926b170963dadb7db4
sha1
953ae96c7c5c6ab69fe4d032af4af88287bf190a
sha256
eb32219d2adcd74b9bfc3d1f2eada426f791d97e97fd89210f8b3d9e56eb4f88
sha512
f115ae25a183171effae556a69901bb584f57c92ed98bf95326507c761570bcec011183a306eb8a20c828104bbc4ae66aca7c97b1dc0348b662b9ef79e98b126
ripemd-160
279d048d62babccd0820c0543dda12bb05e9f7b2
Diameter
135557784
Circumference
425867338.35131
Area
1.4432408166221E+16
Volume
1.3042835125309E+24
Surface area
5.7729632664882E+16
Circumference
425867338.35131
Perimeter
271115568
Area
4593978200747664
Diagonal
95853828.309021
Surface area
27563869204485984
Volume
3.1137475231883E+23
Space diagonal
117396484.62472
Perimeter
203336676
Area
1.9892509131397E+15
Altitude
58698242.312362
Surface area
1.9892509131397E+15
Volume
3.6695866475821E+22
Height
31951276.103007