88893891 is an odd 8-digits composite number following 88893890
and preceding 88893892 . In scientific notation, it is written as 8.8893891 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 59107920 positive integers (up to 88893891) that are relatively prime to 88893891.
88893891 has 8 divisors, whose sum is 99028800
The reverse of 88893891 is 19839888
Previous prime number is 389
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-eight million eight hundred ninety-three thousand eight hundred ninety-one
Scientific notation
8.8893891 × 10^7
Engineering notation
8.8893891 × 10^6
Prime Factorization
9 × 389 × 25391
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
88893891
Product of the distinct prime numbers
The prime factorization of 88893891 is 9 × 389 × 25391.
Since it has a total of 3 prime factors.
7 , 6 , 84 , 78 , 666 , 69 , 636 , 761 , 58530 , 81321 , 361853 , 629324 , 6208443 , 4610720 , 90775933 , 33441654 , 138265864 , 886889185 , 1779017324 , 7545390064
n×2
177787782
n×3
266681673
n×4
355575564
n×5
444469455
n÷2
44446945.5
n÷3
29631297
n÷3
22223472.75
n÷5
17778778.2
n2
7902123857119881
n3
7.0245053682331E+23
n4
6.2443561453263E+31
n5
5.5508511454782E+39
2 √n
9428.3556890902
3 √n
446.29700467608
4 √n
97.099720334768
5 √n
38.884308784269
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
-88893890
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 88893891 can be divided by 8 positive divisors.
The sum of these divisors (counting 88893891) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010011000110100111000011
3
Ternary
20012021021111100
4
Quaternary
11103012213003
5
Quinary
140224101031
6
Senary
12453145443
8
Octal
523064703
10
Decimal
88893891
12
Duodecimal
2592b283
16
Hexadecimal
54c69c3
20
Vigesimal
17fbeeb
36
Base36
1gxayr
md5
01e59baf55ccacb3b0b169d2d467083c
sha1
f4465394c25b0f7f0d36d7fe26c64ce1cbcca812
sha256
6e56a302c384e3d98f67dc282cf6b8a97bb26d11078dafe0d0d7058de8281640
sha512
dfd3f147033d8793d669b869d1015b64dd4d9704b92e072da9381fcc98c99e4d798cfde0ba4c88f479c5ba03982b75eb1bd3bf9a4ca55f674d52b0db3a9117a8
ripemd-160
e784ab7af723e1275ec7500df104787d17f6c15c
Diameter
177787782
Circumference
558536789.82922
Area
2.4825254257284E+16
Volume
2.9424179279924E+24
Surface area
9.9301017029138E+16
Circumference
558536789.82922
Perimeter
355575564
Area
7902123857119881
Diagonal
125714946.26432
Surface area
47412743142719286
Volume
7.0245053682331E+23
Space diagonal
153968735.69449
Perimeter
266681673
Area
3.4217200020584E+15
Altitude
76984367.847245
Surface area
3.4217200020584E+15
Volume
8.2784589672649E+22
Height
41904982.088105