87127968 is an even 8-digits composite number following 87127967
and preceding 87127969 . In scientific notation, it is written as 8.7127968 × 10^7.
The sum of its digits is 48. It has a total of 7 prime factors and 24 positive divisors.
There are 29042624 positive integers (up to 87127968) that are relatively prime to 87127968.
87127968 has 24 divisors, whose sum is 228711168
The reverse of 87127968 is 86972178
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-seven million one hundred twenty-seven thousand nine hundred sixty-eight
Scientific notation
8.7127968 × 10^7
Engineering notation
8.7127968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 3 × 907583
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
5445498
Product of the distinct prime numbers
The prime factorization of 87127968 is 2 × 2 × 2 × 2 × 2 × 3 × 907583.
Since it has a total of 7 prime factors.
4 , 9 , 3 , 9 , 484 , 834 , 6234 , 5002 , 499 , 52161 , 940389 , 965666 , 2613365 , 4883268 , 91726530 , 33076897 , 222753699 , 992414257 , 8454003146 , 5570303376
n×2
174255936
n×3
261383904
n×4
348511872
n×5
435639840
n÷2
43563984
n÷3
29042656
n÷3
21781992
n÷5
17425593.6
n2
7591282807809024
n3
6.6141304555773E+23
n4
5.7627574668137E+31
n5
5.020973481603E+39
2 √n
9334.2363372694
3 √n
443.32190949263
4 √n
96.613851684266
5 √n
38.728574954539
1 , 2 , 3 , 4 , 6 , 8 , 12 , 16 , 24 , 32 , 48 , 96 , 907583 , 1815166 , 2722749 , 3630332 , 5445498 , 7260664 , 10890996 , 14521328 , 21781992 , 29042656 , 43563984 , 87127968
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-87127967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 87127968 can be divided by 24 positive divisors.
The sum of these divisors (counting 87127968) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101001100010111011110100000
3
Ternary
20001221120002210
4
Quaternary
11030113132200
5
Quinary
134301043333
6
Senary
12351242120
8
Octal
514273640
10
Decimal
87127968
12
Duodecimal
25219340
16
Hexadecimal
53177a0
20
Vigesimal
174aji8
36
Base36
1fvgdc
md5
eb2345068031ad9410ffdc8910039b24
sha1
491f350951a8308c019a6ebd8a75b4840d6ce4bd
sha256
930b3bcebcb098ec291afc1978c6de0514e8ac2ebcc5fc48838b7b64bbe46066
sha512
e970acf2917f1d6082ae76a8c2f78312e5d579d5dd7bf06774ef44210c1000506664f96452b9daafcf8b2223584169b4198786b00be41436e36f8084efa6dac2
ripemd-160
28286086b449ee26e62abd600f6aefa4ac6164ee
Diameter
174255936
Circumference
547441168.38201
Area
2.3848718300335E+16
Volume
2.7705204865502E+24
Surface area
9.5394873201341E+16
Circumference
547441168.38201
Perimeter
348511872
Area
7591282807809024
Diagonal
123217554.00761
Surface area
45547696846854144
Volume
6.6141304555773E+23
Space diagonal
150910067.33624
Perimeter
261383904
Area
3.2871218794373E+15
Altitude
75455033.668118
Surface area
3.2871218794373E+15
Volume
7.794827494652E+22
Height
41072518.002536