87493984 is an even 8-digits composite number following 87493983
and preceding 87493985 . In scientific notation, it is written as 8.7493984 × 10^7.
The sum of its digits is 52. It has a total of 6 prime factors and 12 positive divisors.
There are 43746976 positive integers (up to 87493984) that are relatively prime to 87493984.
87493984 has 12 divisors, whose sum is 172253844
The reverse of 87493984 is 48939478
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-seven million four hundred ninety-three thousand nine hundred eighty-four
Scientific notation
8.7493984 × 10^7
Engineering notation
8.7493984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2734187
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
5468374
Product of the distinct prime numbers
The prime factorization of 87493984 is 2 × 2 × 2 × 2 × 2 × 2734187.
Since it has a total of 6 prime factors.
9 , 3 , 11 , 39 , 607 , 912 , 9237 , 1106 , 88172 , 74816 , 18498 , 803300 , 7823074 , 1201728 , 86720590 , 29515453 , 133071932 , 312431271 , 8620571858 , 5960106763
n×2
174987968
n×3
262481952
n×4
349975936
n×5
437469920
n÷2
43746992
n÷3
29164661.333333
n÷3
21873496
n÷5
17498796.8
n2
7655197236192256
n3
6.6978370450025E+23
n4
5.8602044725006E+31
n5
5.1273263635369E+39
2 √n
9353.8218926811
3 √n
443.94182610387
4 √n
96.715158546533
5 √n
38.76105939943
1 , 2 , 4 , 8 , 16 , 32 , 2734187 , 5468374 , 10936748 , 21873496 , 43746992 , 87493984
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
-87493983
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 87493984 can be divided by 12 positive divisors.
The sum of these divisors (counting 87493984) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101001101110000110101100000
3
Ternary
20002122011011221
4
Quaternary
11031300311200
5
Quinary
134344301414
6
Senary
12403144424
8
Octal
515606540
10
Decimal
87493984
12
Duodecimal
25375114
16
Hexadecimal
5370d60
20
Vigesimal
176gej4
36
Base36
1g3asg
md5
084b05913795c3fbae3ea7a5c9712e0b
sha1
b666e61e7cce65eaa48b44479100b68d698b4401
sha256
e988493c18922e10e00959f2d63d79032cc020dd088ff1b2be8743e80227c6e8
sha512
82612612708ef9ac8856aff92deb33d89df2cbc13e0adfecf5517c6d3ba866aeb674570d2a25d749ef531e48b5bda2e3b4157fdc175038df3521172f0e1db0d1
ripemd-160
daea049eaf2ef79dab4c76e601462b97d232a8ff
Diameter
174987968
Circumference
549740914.73541
Area
2.4049511399002E+16
Volume
2.8055834207362E+24
Surface area
9.619804559601E+16
Circumference
549740914.73541
Perimeter
349975936
Area
7655197236192256
Diagonal
123735178.79885
Surface area
45931183417153536
Volume
6.6978370450025E+23
Space diagonal
151544025.64462
Perimeter
262481952
Area
3.3147976387615E+15
Altitude
75772012.822309
Surface area
3.3147976387615E+15
Volume
7.8934766563396E+22
Height
41245059.599618