77214944 is an even 8-digits composite number following 77214943
and preceding 77214945 . In scientific notation, it is written as 7.7214944 × 10^7.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 38502016 positive integers (up to 77214944) that are relatively prime to 77214944.
77214944 has 24 divisors, whose sum is 152432280
The reverse of 77214944 is 44941277
Previous prime number is 389
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
seventy-seven million two hundred fourteen thousand nine hundred forty-four
Scientific notation
7.7214944 × 10^7
Engineering notation
7.7214944 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 389 × 6203
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
4825934
Product of the distinct prime numbers
The prime factorization of 77214944 is 2 × 2 × 2 × 2 × 2 × 389 × 6203.
Since it has a total of 7 prime factors.
9 , 10 , 66 , 71 , 606 , 309 , 5523 , 5465 , 59292 , 62492 , 422593 , 312061 , 825336 , 4761076 , 53888325 , 55353667 , 480490838 , 280636748 , 3193106345 , 2590665336
n×2
154429888
n×3
231644832
n×4
308859776
n×5
386074720
n÷2
38607472
n÷3
25738314.666667
n÷3
19303736
n÷5
15442988.8
n2
5962147576923136
n3
4.6036689127186E+23
n4
3.554720372901E+31
n5
2.7447753452921E+39
2 √n
8787.2034231603
3 √n
425.8275805288
4 √n
93.740084399153
5 √n
37.804219155922
1 , 2 , 4 , 8 , 16 , 32 , 389 , 778 , 1556 , 3112 , 6203 , 6224 , 12406 , 12448 , 24812 , 49624 , 99248 , 198496 , 2412967 , 4825934 , 9651868 , 19303736 , 38607472 , 77214944
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77214943
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77214944 can be divided by 24 positive divisors.
The sum of these divisors (counting 77214944) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100100110100011010011100000
3
Ternary
12101021220222202
4
Quaternary
10212203103200
5
Quinary
124231334234
6
Senary
11354552332
8
Octal
446432340
10
Decimal
77214944
12
Duodecimal
21a386a8
16
Hexadecimal
49a34e0
20
Vigesimal
142bh74
36
Base36
19yzfk
md5
d12c040d940e56d17b8d91e60e4576bb
sha1
9c2365361f03743b6f25780f31f36bb582b86751
sha256
204ffcd8b2c9cc86b9992faaf579514af640a47f2ff070a668fa8163a67159aa
sha512
12efe6099f09ef166a621eedc3e20bcd146d2b5ac784a9c4ef1ac711003e375650d602a6637dfc53558e136129e1e06257ede6b07e5453ad72022d9f554bdb63
ripemd-160
d8ba7c3babdd405d04bf9f4087dbbe0597f896a0
Diameter
154429888
Circumference
485155801.63549
Area
1.873063902728E+16
Volume
1.9283803247675E+24
Surface area
7.492255610912E+16
Circumference
485155801.63549
Perimeter
308859776
Area
5962147576923136
Diagonal
109198421.02268
Surface area
35772885461538816
Volume
4.6036689127186E+23
Space diagonal
133740206.11159
Perimeter
231644832
Area
2.5816856313636E+15
Altitude
66870103.055793
Surface area
2.5816856313636E+15
Volume
5.4254758442017E+22
Height
36399473.674226