87431334 is an even 8-digits composite number following 87431333
and preceding 87431335 . In scientific notation, it is written as 8.7431334 × 10^7.
The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors.
There are 29143776 positive integers (up to 87431334) that are relatively prime to 87431334.
87431334 has 8 divisors, whose sum is 174862680
The reverse of 87431334 is 43313478
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
eighty-seven million four hundred thirty-one thousand three hundred thirty-four
Scientific notation
8.7431334 × 10^7
Engineering notation
8.7431334 × 10^6
Prime Factorization
2 × 3 × 14571889
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87431334
Product of the distinct prime numbers
The prime factorization of 87431334 is 2 × 3 × 14571889.
Since it has a total of 3 prime factors.
7 , 6 , 34 , 5 , 52 , 611 , 3603 , 8184 , 69848 , 501 , 625287 , 828569 , 5837027 , 8439509 , 15216892 , 17610365 , 986880446 , 721108738 , 3781976119 , 4585514735
n×2
174862668
n×3
262294002
n×4
349725336
n×5
437156670
n÷2
43715667
n÷3
29143778
n÷3
21857833.5
n÷5
17486266.8
n2
7644238165019556
n3
6.6834594018137E+23
n4
5.8434377123542E+31
n5
5.1089955433703E+39
2 √n
9350.4723944836
3 √n
443.83583940148
4 √n
96.697840691939
5 √n
38.755506843482
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
-87431333
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 87431334 can be divided by 8 positive divisors.
The sum of these divisors (counting 87431334) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001101100001100010100110
3
Ternary
20002111222020120
4
Quaternary
11031201202212
5
Quinary
134340300314
6
Senary
12401542410
8
Octal
515414246
10
Decimal
87431334
12
Duodecimal
25344a06
16
Hexadecimal
53618a6
20
Vigesimal
1768i6e
36
Base36
1g1yg6
md5
60be7c2d578542e5b6b4437fff4de98f
sha1
0cd6427a4f53025262e3937fd61521a1adc4de59
sha256
ea53228839a7454f650434f98a1132d09f7131383b2b9e0d30dc4ea095a7dbf7
sha512
30a5eb13e689fff6264a140340145f1132be31058408cd1b157a10ec29ee79a5abf5de0d0342c06a5182932a0482697d4ca1de7289be0b9f0000ba185678b868
ripemd-160
21fea3c156dc3138f6057c3c7d7d378af5038ede
Diameter
174862668
Circumference
549347273.17591
Area
2.4015082461516E+16
Volume
2.7995609276405E+24
Surface area
9.6060329846065E+16
Circumference
549347273.17591
Perimeter
349725336
Area
7644238165019556
Diagonal
123646578.31917
Surface area
45865428990117336
Volume
6.6834594018137E+23
Space diagonal
151435512.66152
Perimeter
262294002
Area
3.3100522217427E+15
Altitude
75717756.330762
Surface area
3.3100522217427E+15
Volume
7.8765324413458E+22
Height
41215526.106391