78384417 is an odd 8-digits composite number following 78384416
and preceding 78384418 . In scientific notation, it is written as 7.8384417 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 52150560 positive integers (up to 78384417) that are relatively prime to 78384417.
78384417 has 8 divisors, whose sum is 104724000
The reverse of 78384417 is 71448387
Previous prime number is 499
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
seventy-eight million three hundred eighty-four thousand four hundred seventeen
Scientific notation
7.8384417 × 10^7
Engineering notation
7.8384417 × 10^6
Prime Factorization
3 × 499 × 52361
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78384417
Product of the distinct prime numbers
The prime factorization of 78384417 is 3 × 499 × 52361.
Since it has a total of 3 prime factors.
2 , 5 , 46 , 14 , 896 , 130 , 5773 , 2605 , 23137 , 65093 , 404563 , 53000 , 3824124 , 3074452 , 78591503 , 35027212 , 963034647 , 816062296 , 6811140676 , 1692563481
n×2
156768834
n×3
235153251
n×4
313537668
n×5
391922085
n÷2
39192208.5
n÷3
26128139
n÷3
19596104.25
n÷5
15676883.4
n2
6144116828429889
n3
4.8160301557637E+23
n4
3.7750171601395E+31
n5
2.9590251926253E+39
2 √n
8853.4974445131
3 √n
427.96663385914
4 √n
94.093025482833
5 √n
37.918045773957
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78384416
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78384417 can be divided by 8 positive divisors.
The sum of these divisors (counting 78384417) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101011000000110100100001
3
Ternary
12110111100012120
4
Quaternary
10223000310201
5
Quinary
130031300132
6
Senary
11440014453
8
Octal
453006441
10
Decimal
78384417
12
Duodecimal
22301429
16
Hexadecimal
4ac0d21
20
Vigesimal
149i10h
36
Base36
1ao1sx
md5
5f5045e300561be881aa259218d9e34f
sha1
9a30ca2df38c94afeadc4d7bf56d22a1e2224900
sha256
39ba0df95bc3c66cadb02ae2bf846a1f15bdee36bfb801b8448e19357392fee9
sha512
28c10d5f6ff129faa563c71600880d0940ae374bbdd3d90fea8342b79e85532e2da89ea03d3430ed17780aeeab33a7f23313d6aaa477290e2ed759cecf7a297b
ripemd-160
d3fac825dfc8e4ddf602e26bdab1dfd224b81b25
Diameter
156768834
Circumference
492503817.20624
Area
1.9302312290993E+16
Volume
2.0173339942419E+24
Surface area
7.7209249163971E+16
Circumference
492503817.20624
Perimeter
313537668
Area
6144116828429889
Diagonal
110852305.60011
Surface area
36864700970579334
Volume
4.8160301557637E+23
Space diagonal
135765792.76567
Perimeter
235153251
Area
2.6604806286199E+15
Altitude
67882896.382833
Surface area
2.6604806286199E+15
Volume
5.6757459692323E+22
Height
36950768.533369