88891493 is an odd 8-digits composite number following 88891492
and preceding 88891494 . In scientific notation, it is written as 8.8891493 × 10^7.
The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors.
There are 88864620 positive integers (up to 88891493) that are relatively prime to 88891493.
88891493 has 4 divisors, whose sum is 88918368
The reverse of 88891493 is 39419888
Previous prime number is 3863
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-eight million eight hundred ninety-one thousand four hundred ninety-three
Scientific notation
8.8891493 × 10^7
Engineering notation
8.8891493 × 10^6
Prime Factorization
3863 × 23011
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
88891493
Product of the distinct prime numbers
The prime factorization of 88891493 is 3863 × 23011.
Since it has a total of 2 prime factors.
6 , 4 , 89 , 37 , 211 , 327 , 105 , 6702 , 68258 , 19214 , 780171 , 607582 , 8882530 , 1154492 , 16719970 , 66357614 , 726674686 , 232528610 , 5782770068 , 5753188214
n×2
177782986
n×3
266674479
n×4
355565972
n×5
444457465
n÷2
44445746.5
n÷3
29630497.666667
n÷3
22222873.25
n÷5
17778298.6
n2
7901697527769049
n3
7.023936904778E+23
n4
6.2436823820351E+31
n5
5.550102487569E+39
2 √n
9428.2285186561
3 √n
446.29299154001
4 √n
97.099065488068
5 √n
38.884098993523
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-88891492
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 88891493 can be divided by 4 positive divisors.
The sum of these divisors (counting 88891493) is 1, the average is 0.25.
Base
System
Value
2
Binary
101010011000110000001100101
3
Ternary
20012021011012112
4
Quaternary
11103012001211
5
Quinary
140224011433
6
Senary
12453130405
8
Octal
523060145
10
Decimal
88891493
12
Duodecimal
25929a05
16
Hexadecimal
54c6065
20
Vigesimal
17fb8ed
36
Base36
1gx945
md5
586d13457378129127547d3d6ba245c7
sha1
b7a110c89e3d96f56113dd37fac21d8a0f668d66
sha256
f48fb5cb0aa80be3fbf3606c8f0f387b53c0ef182f856cb07cc5e533d10ebc06
sha512
96382ae3b59a4878261c2b35569e30e6ec320addaa8ec901485f39bd2e82650b53ec44eed27201e876a4967e444666c58d18cbfa3570dc5dc3491da7f898ded0
ripemd-160
aa09b0c15c428f8e95ba4439e1f322d864ba10d5
Diameter
177782986
Circumference
558521722.75086
Area
2.4823914904128E+16
Volume
2.9421798105772E+24
Surface area
9.9295659616512E+16
Circumference
558521722.75086
Perimeter
355565972
Area
7901697527769049
Diagonal
125711554.98019
Surface area
47410185166614294
Volume
7.023936904778E+23
Space diagonal
153964582.23665
Perimeter
266674479
Area
3.4215353960343E+15
Altitude
76982291.118327
Surface area
3.4215353960343E+15
Volume
8.2777890266583E+22
Height
41903851.660064