87993882 is an even 8-digits composite number following 87993881
and preceding 87993883 . In scientific notation, it is written as 8.7993882 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 29331288 positive integers (up to 87993882) that are relatively prime to 87993882.
87993882 has 8 divisors, whose sum is 146656500
The reverse of 87993882 is 28839978
Previous prime number is 9
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-seven million nine hundred ninety-three thousand eight hundred eighty-two
Scientific notation
8.7993882 × 10^7
Engineering notation
8.7993882 × 10^6
Prime Factorization
2 × 9 × 4888549
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87993882
Product of the distinct prime numbers
The prime factorization of 87993882 is 2 × 9 × 4888549.
Since it has a total of 3 prime factors.
1 , 4 , 11 , 75 , 292 , 360 , 695 , 4431 , 21943 , 1148 , 591821 , 760164 , 9550457 , 836918 , 60988039 , 68759759 , 87809333 , 113956922 , 8657940590 , 4502714406
n×2
175987764
n×3
263981646
n×4
351975528
n×5
439969410
n÷2
43996941
n÷3
29331294
n÷3
21998470.5
n÷5
17598776.4
n2
7742923269429924
n3
6.8132987650527E+23
n4
5.9952860756279E+31
n5
5.2754849549505E+39
2 √n
9380.5054234833
3 √n
444.78571006422
4 √n
96.853009367202
5 √n
38.805250881096
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
-87993881
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 87993882 can be divided by 8 positive divisors.
The sum of these divisors (counting 87993882) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001111101010111000011010
3
Ternary
20010120112220200
4
Quaternary
11033222320122
5
Quinary
140011301012
6
Senary
12422003030
8
Octal
517527032
10
Decimal
87993882
12
Duodecimal
25576476
16
Hexadecimal
53eae1a
20
Vigesimal
179j4e2
36
Base36
1ge0ii
md5
d903bfd9a09ca9fd70a787bf91c2b6d0
sha1
bb579c9f30c1e2af77cf74ad67b51936eb8371fe
sha256
c26f1eb793b645d43612d835af84ae637be67fd19c940c679232533de9916f2d
sha512
afbca2375d667b6bb8444d2d4efd327f909fa3e259b954dcac78c669226e7ad147f15212fc54df8add09fe5de05d0cafe40c430f878d3223a9bdd598bbda4148
ripemd-160
a9ff0370554044a2274d42d12530d5c286f97447
Diameter
175987764
Circumference
552881866.50409
Area
2.4325110860551E+16
Volume
2.8539479129336E+24
Surface area
9.7300443442202E+16
Circumference
552881866.50409
Perimeter
351975528
Area
7742923269429924
Diagonal
124442141.33026
Surface area
46457539616579544
Volume
6.8132987650527E+23
Space diagonal
152409874.37922
Perimeter
263981646
Area
3.35278412544E+15
Altitude
76204937.18961
Surface area
3.35278412544E+15
Volume
8.0295495983645E+22
Height
41480713.776753