382178728 is an even 9-digits composite number following 382178727
and preceding 382178729 . In scientific notation, it is written as 3.82178728 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 8 positive divisors.
There are 191089360 positive integers (up to 382178728) that are relatively prime to 382178728.
382178728 has 8 divisors, whose sum is 716585130
The reverse of 382178728 is 827871283
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
three hundred eighty-two million one hundred seventy-eight thousand seven hundred twenty-eight
Scientific notation
3.82178728 × 10^8
Engineering notation
3.82178728 × 10^6
Prime Factorization
2 × 2 × 2 × 47772341
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
95544682
Product of the distinct prime numbers
The prime factorization of 382178728 is 2 × 2 × 2 × 47772341.
Since it has a total of 4 prime factors.
3 , 2 , 64 , 21 , 571 , 615 , 9151 , 5952 , 44212 , 61284 , 645347 , 736551 , 1966835 , 4003367 , 74519818 , 54274616 , 761621908 , 768104658 , 6159082464 , 5185526648
n×2
764357456
n×3
1146536184
n×4
1528714912
n×5
1910893640
n÷2
191089364
n÷3
127392909.33333
n÷3
95544682
n÷5
76435745.6
n2
146060580135697984
n3
5.5821246727203E+25
n4
2.1333693069577E+34
n5
8.1532836808732E+42
2 √n
19549.392011006
3 √n
725.69729378388
4 √n
139.81914035999
5 √n
52.053903440323
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
-382178727
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 382178728 can be divided by 8 positive divisors.
The sum of these divisors (counting 382178728) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110110001111001010110101000
3
Ternary
222122010200122201
4
Quaternary
112301321112220
5
Quinary
1240314204403
6
Senary
101531225544
8
Octal
2661712650
10
Decimal
382178728
12
Duodecimal
a7ba82b4
16
Hexadecimal
16c795a8
20
Vigesimal
5j8c6g8
36
Base36
6bjezs
md5
9c1936395a049cf89f381055882bf203
sha1
d3be72390a35fa72e0df1e7c49dd36ef3c3765e3
sha256
432b48e2c078e24ca95a4792fbbfcb2e51ecd5fc7836f519dd09037393fba08d
sha512
42def3fe5695cbb4e7fb824d2585f34d30f44d8e035f903341e201cf9b1449947a96dfdefa84155d5b60a25f9c9bae453f912b3031a21c13002f30bceed0317d
ripemd-160
285e7f0d54d490d94a5a8bb142cf5fd83dd6154e
Diameter
764357456
Circumference
2401299768.4862
Area
4.5886284553337E+17
Volume
2.3382349150987E+26
Surface area
1.8354513821335E+18
Circumference
2401299768.4862
Perimeter
1528714912
Area
146060580135697984
Diagonal
540482340.3881
Surface area
876363480814187904
Volume
5.5821246727203E+25
Space diagonal
661952974.46805
Perimeter
1146536184
Area
6.3246086444504E+16
Altitude
330976487.23402
Surface area
6.3246086444504E+16
Volume
6.5785970158488E+24
Height
180160780.12937