87996924 is an even 8-digits composite number following 87996923
and preceding 87996925 . In scientific notation, it is written as 8.7996924 × 10^7.
The sum of its digits is 54. It has a total of 5 prime factors and 18 positive divisors.
There are 29332296 positive integers (up to 87996924) that are relatively prime to 87996924.
87996924 has 18 divisors, whose sum is 222436760
The reverse of 87996924 is 42969978
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-seven million nine hundred ninety-six thousand nine hundred twenty-four
Scientific notation
8.7996924 × 10^7
Engineering notation
8.7996924 × 10^6
Prime Factorization
2 × 2 × 3 × 3 × 2444359
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
14666154
Product of the distinct prime numbers
The prime factorization of 87996924 is 2 × 2 × 3 × 3 × 2444359.
Since it has a total of 5 prime factors.
1 , 8 , 2 , 30 , 713 , 178 , 6424 , 2639 , 51622 , 28420 , 128343 , 871160 , 8179551 , 9105914 , 58350419 , 47157523 , 176293103 , 963428262 , 7802618852 , 5783851620
n×2
175993848
n×3
263990772
n×4
351987696
n×5
439984620
n÷2
43998462
n÷3
29332308
n÷3
21999231
n÷5
17599384.8
n2
7743458633461776
n3
6.8140054086588E+23
n4
5.9961151608134E+31
n5
5.2763969010134E+39
2 √n
9380.6675668632
3 √n
444.79083550593
4 √n
96.853846422655
5 √n
38.805519181432
1 , 2 , 3 , 4 , 6 , 9 , 12 , 18 , 36 , 2444359 , 4888718 , 7333077 , 9777436 , 14666154 , 21999231 , 29332308 , 43998462 , 87996924
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87996923
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87996924 can be divided by 18 positive divisors.
The sum of these divisors (counting 87996924) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
101001111101011100111111100
3
Ternary
20010120201002100
4
Quaternary
11033223213330
5
Quinary
140011400144
6
Senary
12422025100
8
Octal
517534774
10
Decimal
87996924
12
Duodecimal
25578190
16
Hexadecimal
53eb9fc
20
Vigesimal
179jc64
36
Base36
1ge2v0
md5
37728bc4c28ec117d2092a3a264f4b52
sha1
351d0b30e9833693ff49030068fefb1c2784d281
sha256
b01d35b450b8566db1a0b3864824ecc15eacc27beda9d755b6c9ab1d2b4368cd
sha512
ce1eb45bd62331ffd37d043b6eb26a7e8da2ec42a66747146d514c82e16e780fbcfb1775e2122a2d079d633fb7bb995254ac9f4ad1a017ab8faa170365e30559
ripemd-160
2da60323f750cdd37b2d3afbded68b27580efbaa
Diameter
175993848
Circumference
552900979.9538
Area
2.432679275626E+16
Volume
2.8542439111151E+24
Surface area
9.730717102504E+16
Circumference
552900979.9538
Perimeter
351987696
Area
7743458633461776
Diagonal
124446443.36791
Surface area
46460751800770656
Volume
6.8140054086588E+23
Space diagonal
152415143.27778
Perimeter
263990772
Area
3.3530159448659E+15
Altitude
76207571.638889
Surface area
3.3530159448659E+15
Volume
8.0303823858407E+22
Height
41482147.789305