67749892 is an even 8-digits composite number following 67749891
and preceding 67749893 . In scientific notation, it is written as 6.7749892 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 29035656 positive integers (up to 67749892) that are relatively prime to 67749892.
67749892 has 12 divisors, whose sum is 135499840
The reverse of 67749892 is 29894776
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
sixty-seven million seven hundred forty-nine thousand eight hundred ninety-two
Scientific notation
6.7749892 × 10^7
Engineering notation
6.7749892 × 10^6
Prime Factorization
2 × 2 × 7 × 2419639
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33874946
Product of the distinct prime numbers
The prime factorization of 67749892 is 2 × 2 × 7 × 2419639.
Since it has a total of 4 prime factors.
7 , 6 , 29 , 78 , 401 , 313 , 9526 , 9034 , 98786 , 96953 , 346347 , 467347 , 1883427 , 6423564 , 82146460 , 19722552 , 584339568 , 118911559 , 4450429995 , 8704229177
n×2
135499784
n×3
203249676
n×4
270999568
n×5
338749460
n÷2
33874946
n÷3
22583297.333333
n÷3
16937473
n÷5
13549978.4
n2
4590047866011664
n3
3.1097524719712E+23
n4
2.1068539412278E+31
n5
1.4273912697796E+39
2 √n
8231.0322560418
3 √n
407.66447649285
4 √n
90.725036544725
5 √n
36.828304174748
1 , 2 , 4 , 7 , 14 , 28 , 2419639 , 4839278 , 9678556 , 16937473 , 33874946 , 67749892
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
-67749891
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 67749892 can be divided by 12 positive divisors.
The sum of these divisors (counting 67749892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000010011100100000000100
3
Ternary
11201111001101021
4
Quaternary
10002130200010
5
Quinary
114320444032
6
Senary
10420040524
8
Octal
402344004
10
Decimal
67749892
12
Duodecimal
1a833144
16
Hexadecimal
409c804
20
Vigesimal
1138eec
36
Base36
14c45g
md5
99ce37be00119a40a4dedce721e23ea8
sha1
e06daaeacd7b369daca44df3884ffd05234fd66e
sha256
a09491e5b41845f2b69cd6a8f901789a361ba15e6bc4ca968dc34333897d00fd
sha512
3f701173162da2446a4f492b7f9b93d59f27733d7399a968dfc57a2260ca03904e0c7a1536b07d8d91b908a94f752247386a5e06773c76826a94f0fe832c56d7
ripemd-160
c0e2890b72d6c17b94e2a78fa032e6f8f114ef44
Diameter
135499784
Circumference
425685125.9774
Area
1.4420060655488E+16
Volume
1.3026100693903E+24
Surface area
5.7680242621951E+16
Circumference
425685125.9774
Perimeter
270999568
Area
4590047866011664
Diagonal
95812816.115712
Surface area
27540287196069984
Volume
3.1097524719712E+23
Space diagonal
117346255.1513
Perimeter
203249676
Area
1.9875490282763E+15
Altitude
58673127.575652
Surface area
1.9875490282763E+15
Volume
3.6648784345708E+22
Height
31937605.371904