88331391 is an odd 8-digits composite number following 88331390
and preceding 88331392 . In scientific notation, it is written as 8.8331391 × 10^7.
The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors.
There are 58741200 positive integers (up to 88331391) that are relatively prime to 88331391.
88331391 has 8 divisors, whose sum is 89644368
The reverse of 88331391 is 19313388
Previous prime number is 2221
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
eighty-eight million three hundred thirty-one thousand three hundred ninety-one
Scientific notation
8.8331391 × 10^7
Engineering notation
8.8331391 × 10^6
Prime Factorization
81 × 2221 × 491
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
88331391
Product of the distinct prime numbers
The prime factorization of 88331391 is 81 × 2221 × 491.
Since it has a total of 3 prime factors.
4 , 1 , 79 , 13 , 507 , 154 , 2851 , 7602 , 51210 , 68946 , 384024 , 624054 , 1890086 , 2572908 , 25453836 , 62321877 , 581684059 , 415368122 , 1134885926 , 2918480363
n×2
176662782
n×3
264994173
n×4
353325564
n×5
441656955
n÷2
44165695.5
n÷3
29443797
n÷3
22082847.75
n÷5
17666278.2
n2
7802434635994881
n3
6.8919990458401E+23
n4
6.0877986248973E+31
n5
5.3774372066506E+39
2 √n
9398.4781214833
3 √n
445.35365733725
4 √n
96.945748341448
5 √n
38.834973568934
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
-88331390
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 88331391 can be divided by 8 positive divisors.
The sum of these divisors (counting 88331391) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010000111101010001111111
3
Ternary
20011012200220000
4
Quaternary
11100331101333
5
Quinary
140103101031
6
Senary
12433125343
8
Octal
520752177
10
Decimal
88331391
12
Duodecimal
256b9853
16
Hexadecimal
543d47f
20
Vigesimal
17c189b
36
Base36
1gl8xr
md5
b358bab37dc9f73057655ad247e9726e
sha1
50b9348d495223c61bf8d12e49b6f7044a5461a6
sha256
e881eb44a478fd8860761bc74af1b5e7ab6b95f70e8a8c64c2663ff0ad5919fb
sha512
34cd9754911b9409151dc228475078b1b90f6f5cd9f59a14e7690876959d1a33ba7456f445c859eb5cbf405cc0964f93fb56bd1fc6bc8b005410b78b28057c89
ripemd-160
59aaad0956a63fb6c9da6b80378ff1336cbb67a8
Diameter
176662782
Circumference
555002498.09394
Area
2.4512071332556E+16
Volume
2.8869138094612E+24
Surface area
9.8048285330224E+16
Circumference
555002498.09394
Perimeter
353325564
Area
7802434635994881
Diagonal
124919451.13548
Surface area
46814607815969286
Volume
6.8919990458401E+23
Space diagonal
152994457.11523
Perimeter
264994173
Area
3.3785533030696E+15
Altitude
76497228.557616
Surface area
3.3785533030696E+15
Volume
8.1222987687412E+22
Height
41639817.04516