87752968 is an even 8-digits composite number following 87752967
and preceding 87752969 . In scientific notation, it is written as 8.7752968 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 8 positive divisors.
There are 43876480 positive integers (up to 87752968) that are relatively prime to 87752968.
87752968 has 8 divisors, whose sum is 164536830
The reverse of 87752968 is 86925778
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 seven hundred fifty-two thousand nine hundred sixty-eight
Scientific notation
8.7752968 × 10^7
Engineering notation
8.7752968 × 10^6
Prime Factorization
2 × 2 × 2 × 10969121
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21938242
Product of the distinct prime numbers
The prime factorization of 87752968 is 2 × 2 × 2 × 10969121.
Since it has a total of 4 prime factors.
5 , 10 , 53 , 71 , 582 , 537 , 2508 , 9640 , 75582 , 28462 , 963443 , 818364 , 5342042 , 7568765 , 20076197 , 55893246 , 959381266 , 169626174 , 9745919877 , 5353662879
n×2
175505936
n×3
263258904
n×4
351011872
n×5
438764840
n÷2
43876484
n÷3
29250989.333333
n÷3
21938242
n÷5
17550593.6
n2
7700583392809024
n3
6.757490480505E+23
n4
5.9298984589606E+31
n5
5.2036618971242E+39
2 √n
9367.6554163782
3 √n
444.37942028344
4 √n
96.786648957272
5 √n
38.783978985794
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
-87752967
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 87752968 can be divided by 8 positive divisors.
The sum of these divisors (counting 87752968) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001110110000000100001000
3
Ternary
20010010022102221
4
Quaternary
11032300010020
5
Quinary
134431043333
6
Senary
12412503424
8
Octal
516600410
10
Decimal
87752968
12
Duodecimal
2547ab74
16
Hexadecimal
53b0108
20
Vigesimal
1789288
36
Base36
1g8umg
md5
fa6851885e95bff55b96109c36b48cbe
sha1
00487ae3698fbddb8e7f6879d73aec453534f021
sha256
1cc881d86cd23f5e351a9b53334dc803d98324964efd23185c31c5cacb6417d9
sha512
212bc67abbe5f67123d02ea231d5b0bde576238a5418be7b7252c5cdb03a064653a44d04dd537303be753bc233dcdac457b4dbdb2d27fd8f5701992f630438b1
ripemd-160
6eacb5a29efa84a392b664c3b00c6e9c72f6cb57
Diameter
175505936
Circumference
551368159.199
Area
2.4192096215204E+16
Volume
2.8305709933677E+24
Surface area
9.6768384860818E+16
Circumference
551368159.199
Perimeter
351011872
Area
7700583392809024
Diagonal
124101437.48409
Surface area
46203500356854144
Volume
6.757490480505E+23
Space diagonal
151992599.09097
Perimeter
263258904
Area
3.3344504210666E+15
Altitude
75996299.545483
Surface area
3.3344504210666E+15
Volume
7.9637789042811E+22
Height
41367145.828031