87996888 is an even 8-digits composite number following 87996887
and preceding 87996889 . In scientific notation, it is written as 8.7996888 × 10^7.
The sum of its digits is 63. It has a total of 5 prime factors and 16 positive divisors.
There are 25141536 positive integers (up to 87996888) that are relatively prime to 87996888.
87996888 has 16 divisors, whose sum is 165870000
The reverse of 87996888 is 88869978
Previous prime number is 189
Is Prime? no
Number parity even
Number length 8
Sum of Digits 63
Digital Root 9
Name
eighty-seven million nine hundred ninety-six thousand eight hundred eighty-eight
Scientific notation
8.7996888 × 10^7
Engineering notation
8.7996888 × 10^6
Prime Factorization
2 × 2 × 2 × 189 × 58199
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21999222
Product of the distinct prime numbers
The prime factorization of 87996888 is 2 × 2 × 2 × 189 × 58199.
Since it has a total of 5 prime factors.
5 , 1 , 24 , 42 , 523 , 793 , 4096 , 7568 , 89727 , 81107 , 683020 , 297551 , 6115094 , 5734571 , 46598489 , 79156716 , 241454313 , 763849626 , 7676813195 , 8819620383
n×2
175993776
n×3
263990664
n×4
351987552
n×5
439984440
n÷2
43998444
n÷3
29332296
n÷3
21999222
n÷5
17599377.6
n2
7743452297684544
n3
6.8139970457269E+23
n4
5.9961053486516E+31
n5
5.276386108015E+39
2 √n
9380.6656480231
3 √n
444.79077485051
4 √n
96.8538365168
5 √n
38.805516006324
1 , 2 , 4 , 8 , 189 , 378 , 756 , 1512 , 58199 , 116398 , 232796 , 465592 , 10999611 , 21999222 , 43998444 , 87996888
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87996887
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87996888 can be divided by 16 positive divisors.
The sum of these divisors (counting 87996888) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101001111101011100111011000
3
Ternary
20010120201001000
4
Quaternary
11033223213120
5
Quinary
140011400023
6
Senary
12422025000
8
Octal
517534730
10
Decimal
87996888
12
Duodecimal
25578160
16
Hexadecimal
53eb9d8
20
Vigesimal
179jc48
36
Base36
1ge2u0
md5
5bfc2f07cc4f309db419ead95973ff65
sha1
ddf6819eabf0d88d66334f423bc73c69640f63f5
sha256
01858d9676ef41d1d86a92be56b2f6a91a1f6c4b3f24a30bc6553114506baec9
sha512
52d9e5de6db03e5ae5f830997cbc553a52fa72d68fa8040b6bca6ab4a221bc5ce17e988e09ae3a936a3a4ca0a84c7b3c403d41e73a31c1d80fe26b4b67b32722
ripemd-160
beef466db14b1cdd1bb979f475e7656b90ec20f7
Diameter
175993776
Circumference
552900753.75913
Area
2.4326772851829E+16
Volume
2.8542404080584E+24
Surface area
9.7307091407315E+16
Circumference
552900753.75913
Perimeter
351987552
Area
7743452297684544
Diagonal
124446392.45623
Surface area
46460713786107264
Volume
6.8139970457269E+23
Space diagonal
152415080.92395
Perimeter
263990664
Area
3.3530132013939E+15
Altitude
76207540.461974
Surface area
3.3530132013939E+15
Volume
8.030372530031E+22
Height
41482130.818742