77279984 is an even 8-digits composite number following 77279983
and preceding 77279985 . In scientific notation, it is written as 7.7279984 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 10 positive divisors.
There are 38639984 positive integers (up to 77279984) that are relatively prime to 77279984.
77279984 has 10 divisors, whose sum is 149730000
The reverse of 77279984 is 48997277
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-seven million two hundred seventy-nine thousand nine hundred eighty-four
Scientific notation
7.7279984 × 10^7
Engineering notation
7.7279984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 4829999
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
9659998
Product of the distinct prime numbers
The prime factorization of 77279984 is 2 × 2 × 2 × 2 × 4829999.
Since it has a total of 5 prime factors.
7 , 8 , 72 , 79 , 776 , 922 , 7366 , 7614 , 48089 , 96073 , 445421 , 778422 , 9831124 , 3780197 , 47270828 , 82919395 , 41748820 , 202370023 , 5691872436 , 8154461090
n×2
154559968
n×3
231839952
n×4
309119936
n×5
386399920
n÷2
38639992
n÷3
25759994.666667
n÷3
19319996
n÷5
15455996.8
n2
5972195927040256
n3
4.6153120568654E+23
n4
3.5667124190956E+31
n5
2.7563547868031E+39
2 √n
8790.9034803028
3 √n
425.94710857072
4 √n
93.759818047513
5 √n
37.81058569138
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-77279983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77279984 can be divided by 10 positive divisors.
The sum of these divisors (counting 77279984) is 1, the average is 0.1.
Base
System
Value
2
Binary
100100110110011001011110000
3
Ternary
12101102020012122
4
Quaternary
10212303023300
5
Quinary
124240424414
6
Senary
11400213412
8
Octal
446631360
10
Decimal
77279984
12
Duodecimal
21a6a268
16
Hexadecimal
49b32f0
20
Vigesimal
142jjj4
36
Base36
1a0dm8
md5
5eb0cd0b062398c1317a1d1a21bda00d
sha1
aaca698f37aefed905679eb88eae16465b325e41
sha256
581248c37ae9ba5993f20f8aea499da08909e68ea977136df2178f0700b8f18d
sha512
b548329af9a8356a4f635463bc3db3b1b01d123f020643173111886f9edfdeffc06edd50d7911723fd3ac5f29386db5ed54436c98a5b7b77af80d20aa092f28e
ripemd-160
90ce1beb6298c471c36dd721f3129babcbae7a5d
Diameter
154559968
Circumference
485564460.00787
Area
1.8762206850189E+16
Volume
1.933257393583E+24
Surface area
7.5048827400754E+16
Circumference
485564460.00787
Perimeter
309119936
Area
5972195927040256
Diagonal
109290401.47278
Surface area
35833175562241536
Volume
4.6153120568654E+23
Space diagonal
133852858.69611
Perimeter
231839952
Area
2.5860366945974E+15
Altitude
66926429.348055
Surface area
2.5860366945974E+15
Volume
5.4391974211692E+22
Height
36430133.824259