87923384 is an even 8-digits composite number following 87923383
and preceding 87923385 . In scientific notation, it is written as 8.7923384 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 8 positive divisors.
There are 43961688 positive integers (up to 87923384) that are relatively prime to 87923384.
87923384 has 8 divisors, whose sum is 164856360
The reverse of 87923384 is 48332978
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
eighty-seven million nine hundred twenty-three thousand three hundred eighty-four
Scientific notation
8.7923384 × 10^7
Engineering notation
8.7923384 × 10^6
Prime Factorization
2 × 2 × 2 × 10990423
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21980846
Product of the distinct prime numbers
The prime factorization of 87923384 is 2 × 2 × 2 × 10990423.
Since it has a total of 4 prime factors.
4 , 5 , 29 , 26 , 957 , 921 , 2354 , 9165 , 55318 , 43260 , 5997 , 915707 , 3332019 , 4751886 , 88822610 , 8117789 , 175379852 , 590841862 , 8068301246 , 7481457456
n×2
175846768
n×3
263770152
n×4
351693536
n×5
439616920
n÷2
43961692
n÷3
29307794.666667
n÷3
21980846
n÷5
17584676.8
n2
7730521454011456
n3
6.7969360632129E+23
n4
5.9760961950931E+31
n5
5.2543860058211E+39
2 √n
9376.7469838959
3 √n
444.66689543772
4 √n
96.833604620998
5 √n
38.799030972081
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
-87923383
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 87923384 can be divided by 8 positive divisors.
The sum of these divisors (counting 87923384) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001111011001101010111000
3
Ternary
20010102222012122
4
Quaternary
11033121222320
5
Quinary
140002022014
6
Senary
12420300412
8
Octal
517315270
10
Decimal
87923384
12
Duodecimal
25541708
16
Hexadecimal
53d9ab8
20
Vigesimal
179a894
36
Base36
1gci48
md5
54715ef669b8967602fef28685003241
sha1
f37c3710b36efa1ae7c15a04c424187e25d66b52
sha256
20295836679fdedc07b75d5fbe308828027d97157d12521af4cea38c5da81143
sha512
79f4a0622f109d0698c86ca208e463a4c0c6af2fbcb17faa4fdef150109aa81cb90380e3478da581d6f20b8e2223496b1d1499bc900561d69f6f57bdcf52b90a
ripemd-160
4490c8dab1d2c2ce969610fc874a54b01cdd0d6f
Diameter
175846768
Circumference
552438914.50631
Area
2.4286149408341E+16
Volume
2.8470939204145E+24
Surface area
9.7144597633363E+16
Circumference
552438914.50631
Perimeter
351693536
Area
7730521454011456
Diagonal
124342442.10254
Surface area
46383128724068736
Volume
6.7969360632129E+23
Space diagonal
152287768.26139
Perimeter
263770152
Area
3.3474139818373E+15
Altitude
76143884.130694
Surface area
3.3474139818373E+15
Volume
8.0102659693154E+22
Height
41447480.700846