78384498 is an even 8-digits composite number following 78384497
and preceding 78384499 . In scientific notation, it is written as 7.8384498 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 26112240 positive integers (up to 78384498) that are relatively prime to 78384498.
78384498 has 16 divisors, whose sum is 156864576
The reverse of 78384498 is 89448387
Previous prime number is 2311
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-eight million three hundred eighty-four thousand four hundred ninety-eight
Scientific notation
7.8384498 × 10^7
Engineering notation
7.8384498 × 10^6
Prime Factorization
2 × 3 × 2311 × 5653
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78384498
Product of the distinct prime numbers
The prime factorization of 78384498 is 2 × 3 × 2311 × 5653.
Since it has a total of 4 prime factors.
2 , 9 , 15 , 80 , 706 , 655 , 9613 , 9724 , 72416 , 15371 , 754339 , 873758 , 4639937 , 4660093 , 22593240 , 39436971 , 964993614 , 722662250 , 8575802856 , 6004097173
n×2
156768996
n×3
235153494
n×4
313537992
n×5
391922490
n÷2
39192249
n÷3
26128166
n÷3
19596124.5
n÷5
15676899.6
n2
6144129526712004
n3
4.816045085983E+23
n4
3.7750327641014E+31
n5
2.9590404814764E+39
2 √n
8853.5020189753
3 √n
427.96678127486
4 √n
94.09304979102
5 √n
37.918053610618
1 , 2 , 3 , 6 , 2311 , 4622 , 5653 , 6933 , 11306 , 13866 , 16959 , 33918 , 13064083 , 26128166 , 39192249 , 78384498
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78384497
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78384498 can be divided by 16 positive divisors.
The sum of these divisors (counting 78384498) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101011000000110101110010
3
Ternary
12110111100022120
4
Quaternary
10223000311302
5
Quinary
130031300443
6
Senary
11440015110
8
Octal
453006562
10
Decimal
78384498
12
Duodecimal
22301496
16
Hexadecimal
4ac0d72
20
Vigesimal
149i14i
36
Base36
1ao1v6
md5
c54958a2b5d4cff34b15abb09fb8ad13
sha1
7ef5b75ce8eba0596cf1f8452fef4968a87f01b7
sha256
dd2e967fa3f2b747d81d3963ad1a58e0cb7bf28519d8b2e4c68fc674b47ae345
sha512
3cb2bf02800a80df1c8fbbc55000727f78925906dbb1602b7c2cd2229666b5012a7aff5f07ec0fdb8dc748b199159cb925c42570d9b3195ffa09a1ac77f97c68
ripemd-160
e5f42b1f1b8845432e725542b079d4d79d8d887e
Diameter
156768996
Circumference
492504326.14425
Area
1.9302352183823E+16
Volume
2.0173402481975E+24
Surface area
7.720940873529E+16
Circumference
492504326.14425
Perimeter
313537992
Area
6144129526712004
Diagonal
110852420.15141
Surface area
36864777160272024
Volume
4.816045085983E+23
Space diagonal
135765933.06178
Perimeter
235153494
Area
2.6604861271373E+15
Altitude
67882966.530891
Surface area
2.6604861271373E+15
Volume
5.6757635646645E+22
Height
36950806.717136