78463516 is an even 8-digits composite number following 78463515
and preceding 78463517 . In scientific notation, it is written as 7.8463516 × 10^7.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 39209760 positive integers (up to 78463516) that are relatively prime to 78463516.
78463516 has 12 divisors, whose sum is 137388160
The reverse of 78463516 is 61536487
Previous prime number is 2239
Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4
Name
seventy-eight million four hundred sixty-three thousand five hundred sixteen
Scientific notation
7.8463516 × 10^7
Engineering notation
7.8463516 × 10^6
Prime Factorization
2 × 2 × 2239 × 8761
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
39231758
Product of the distinct prime numbers
The prime factorization of 78463516 is 2 × 2 × 2239 × 8761.
Since it has a total of 4 prime factors.
10 , 4 , 22 , 88 , 724 , 406 , 3581 , 6881 , 25656 , 26199 , 618364 , 271869 , 6083439 , 4209824 , 85889839 , 12497347 , 308869861 , 126648313 , 7944870849 , 1273574545
n×2
156927032
n×3
235390548
n×4
313854064
n×5
392317580
n÷2
39231758
n÷3
26154505.333333
n÷3
19615879
n÷5
15692703.2
n2
6156523343082256
n3
4.8306246783431E+23
n4
3.7902779673917E+31
n5
2.9739853593888E+39
2 √n
8857.963422819
3 √n
428.11054151182
4 √n
94.116754208903
5 √n
37.925695431124
1 , 2 , 4 , 2239 , 4478 , 8761 , 8956 , 17522 , 35044 , 19615879 , 39231758 , 78463516
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
-78463515
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 78463516 can be divided by 12 positive divisors.
The sum of these divisors (counting 78463516) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101011010100001000011100
3
Ternary
12110122100201011
4
Quaternary
10223110020130
5
Quinary
130041313031
6
Senary
11441425004
8
Octal
453241034
10
Decimal
78463516
12
Duodecimal
2233b164
16
Hexadecimal
4ad421c
20
Vigesimal
14a7ifg
36
Base36
1apqu4
md5
e0bf541a8e99b2ac12d653ee72e5ecba
sha1
079f3541e8fc299ffff440d07c03a56ca70fd92f
sha256
12ce6e9bdb177ef4e04d0f151df5cbc346a4a0c300c3a229dd7e889924a68bbd
sha512
dc7177b32b097f4be25ff60706bb9bd9a98250eff62c7b4db0aba7dbafd8fa3a1974c29a7da033b9ee5474c770da0a43450c602f29d415bb73ca8395bdcbd0b7
ripemd-160
3e23d966402afe50d421d2d2b91b40083665c2c8
Diameter
156927032
Circumference
493000810.88085
Area
1.9341288506281E+16
Volume
2.0234473335643E+24
Surface area
7.7365154025125E+16
Circumference
493000810.88085
Perimeter
313854064
Area
6156523343082256
Diagonal
110964168.47868
Surface area
36939140058493536
Volume
4.8306246783431E+23
Space diagonal
135902796.25249
Perimeter
235390548
Area
2.6658528070506E+15
Altitude
67951398.126247
Surface area
2.6658528070506E+15
Volume
5.6929457790391E+22
Height
36988056.159559