87492794 is an even 8-digits composite number following 87492793
and preceding 87492795 . In scientific notation, it is written as 8.7492794 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 43679356 positive integers (up to 87492794) that are relatively prime to 87492794.
87492794 has 8 divisors, whose sum is 131440320
The reverse of 87492794 is 49729478
Previous prime number is 659
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-seven million four hundred ninety-two thousand seven hundred ninety-four
Scientific notation
8.7492794 × 10^7
Engineering notation
8.7492794 × 10^6
Prime Factorization
2 × 659 × 66383
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87492794
Product of the distinct prime numbers
The prime factorization of 87492794 is 2 × 659 × 66383.
Since it has a total of 3 prime factors.
5 , 6 , 17 , 67 , 846 , 485 , 9946 , 2456 , 87797 , 83110 , 597724 , 956381 , 4318472 , 9109075 , 68911240 , 1979048 , 250351125 , 577302951 , 1858668793 , 3791661390
n×2
174985588
n×3
262478382
n×4
349971176
n×5
437463970
n÷2
43746397
n÷3
29164264.666667
n÷3
21873198.5
n÷5
17498558.8
n2
7654989001926436
n3
6.6975637581782E+23
n4
5.8598856619615E+31
n5
5.1269776908555E+39
2 √n
9353.7582821024
3 √n
443.93981342009
4 √n
96.714829690707
5 √n
38.760953961526
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
-87492793
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 87492794 can be divided by 8 positive divisors.
The sum of these divisors (counting 87492794) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001101110000100010111010
3
Ternary
20002122002112212
4
Quaternary
11031300202322
5
Quinary
134344232134
6
Senary
12403135122
8
Octal
515604272
10
Decimal
87492794
12
Duodecimal
253744a2
16
Hexadecimal
53708ba
20
Vigesimal
176gbje
36
Base36
1g39ve
md5
3100735bf4f412a9639e5090c946ad59
sha1
87870bc407d1d7adddcb5f06ad998bd472effb3f
sha256
3e85825965ce453aaa0929a834fdd3767a0b449ae8fe0898ea5e27fb6ecfad29
sha512
8e0f79783f7b560b9b1eebbae433f76f3857200462409dd1099cafc871feb9982d694f3efbc29493f2749c2b707e61ef304e7a8b7fed0b7e16edda051a0036cc
ripemd-160
93138f72dab11f0b6d0b08fb7db4d518a18efcfc
Diameter
174985588
Circumference
549733437.74489
Area
2.4048857211763E+16
Volume
2.8054689466189E+24
Surface area
9.6195428847051E+16
Circumference
549733437.74489
Perimeter
349971176
Area
7654989001926436
Diagonal
123733495.88472
Surface area
45929934011558616
Volume
6.6975637581782E+23
Space diagonal
151541964.50416
Perimeter
262478382
Area
3.3147074706794E+15
Altitude
75770982.252079
Surface area
3.3147074706794E+15
Volume
7.8931545847284E+22
Height
41244498.628238