87384429 is an odd 8-digits composite number following 87384428
and preceding 87384430 . In scientific notation, it is written as 8.7384429 × 10^7.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 50656320 positive integers (up to 87384429) that are relatively prime to 87384429.
87384429 has 8 divisors, whose sum is 97480120
The reverse of 87384429 is 92448378
Previous prime number is 253
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
eighty-seven million three hundred eighty-four thousand four hundred twenty-nine
Scientific notation
8.7384429 × 10^7
Engineering notation
8.7384429 × 10^6
Prime Factorization
9 × 253 × 38377
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
87384429
Product of the distinct prime numbers
The prime factorization of 87384429 is 9 × 253 × 38377.
Since it has a total of 3 prime factors.
7 , 4 , 75 , 90 , 966 , 527 , 1287 , 197 , 36481 , 67744 , 747537 , 575160 , 8666866 , 3941185 , 46838362 , 99844189 , 443270811 , 639223288 , 951665577 , 7967533396
n×2
174768858
n×3
262153287
n×4
349537716
n×5
436922145
n÷2
43692214.5
n÷3
29128143
n÷3
21846107.25
n÷5
17476885.8
n2
7636038431656041
n3
6.6727085817232E+23
n4
5.8309082929728E+31
n5
5.0953059173279E+39
2 √n
9347.9638959508
3 √n
443.75645579446
4 √n
96.68486901243
5 √n
38.751347654366
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
-87384428
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 87384429 can be divided by 8 positive divisors.
The sum of these divisors (counting 87384429) is 1, the average is 0.125.
Base
System
Value
2
Binary
101001101010110000101101101
3
Ternary
20002102120220100
4
Quaternary
11031112011231
5
Quinary
134332300204
6
Senary
12400541313
8
Octal
515260555
10
Decimal
87384429
12
Duodecimal
25321839
16
Hexadecimal
535616d
20
Vigesimal
1763119
36
Base36
1g0y99
md5
319da62a6c0907d7844240d5fee24dfc
sha1
df44145a96a7f11fead5f5065e55bcc97bd202a3
sha256
bb3752234f2ac65d991f2dfbeafe5641fb89a5e9f3db76f3c2095e91e78d48ba
sha512
afd4baf34edb0b431b0f81854724710feeccd91c5db5e0b30d8808b055de36fa167b5456b4b3d9104a1744cc2836d62234b6e3ec55d8a75be0a3506b66ba7c6f
ripemd-160
3f5e6b22956fa3aea610df8adfa528ab4ada3172
Diameter
174768858
Circumference
549052560.36908
Area
2.398932223942E+16
Volume
2.7950576346516E+24
Surface area
9.595728895768E+16
Circumference
549052560.36908
Perimeter
349537716
Area
7636038431656041
Diagonal
123580244.63203
Surface area
45816230589936246
Volume
6.6727085817232E+23
Space diagonal
151354270.8184
Perimeter
262153287
Area
3.3065016330442E+15
Altitude
75677135.409198
Surface area
3.3065016330442E+15
Volume
7.8638624783636E+22
Height
41193414.877343