88897989 is an odd 8-digits composite number following 88897988
and preceding 88897990 . In scientific notation, it is written as 8.8897989 × 10^7.
The sum of its digits is 66. It has a total of 3 prime factors and 8 positive divisors.
There are 58514976 positive integers (up to 88897989) that are relatively prime to 88897989.
88897989 has 8 divisors, whose sum is 120031360
The reverse of 88897989 is 98979888
Previous prime number is 79
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 66
Digital Root 3
Name
eighty-eight million eight hundred ninety-seven thousand nine hundred eighty-nine
Scientific notation
8.8897989 × 10^7
Engineering notation
8.8897989 × 10^6
Prime Factorization
3 × 79 × 375097
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
88897989
Product of the distinct prime numbers
The prime factorization of 88897989 is 3 × 79 × 375097.
Since it has a total of 3 prime factors.
10 , 4 , 7 , 54 , 150 , 870 , 919 , 8168 , 82501 , 7560 , 888248 , 685564 , 4206853 , 6815779 , 14390471 , 53064947 , 894956924 , 232971184 , 4759019487 , 9028627954
n×2
177795978
n×3
266693967
n×4
355591956
n×5
444489945
n÷2
44448994.5
n÷3
29632663
n÷3
22224497.25
n÷5
17779597.8
n2
7902852448244121
n3
7.0254769001263E+23
n4
6.2455076818718E+31
n5
5.5521307320246E+39
2 √n
9428.5730097401
3 √n
446.30386265399
4 √n
97.100839387413
5 √n
38.884667290253
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
-88897988
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 88897989 can be divided by 8 positive divisors.
The sum of these divisors (counting 88897989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010011000111100111000101
3
Ternary
20012021111010010
4
Quaternary
11103013213011
5
Quinary
140224213424
6
Senary
12453220433
8
Octal
523074705
10
Decimal
88897989
12
Duodecimal
25931719
16
Hexadecimal
54c79c5
20
Vigesimal
17fc4j9
36
Base36
1gxe4l
md5
e07af3aa588ab32594cba3b50f67cf9d
sha1
1776f51de34828d3669c95291e4baa13e92e4417
sha256
cead0698630a9eaec56975f67cdadc4414312ed09f17eda9f541f39f6b850903
sha512
d8306be8b51dafd1a4375164d70434af34c8030ab8f6081f284aed7a08ee0e943bc3dab4b2478598521ce7796f91662c2197aa8b22420e3e89e36e858750876f
ripemd-160
423a87b403d8b78fb67de27ec0e3467949b47206
Diameter
177795978
Circumference
558562538.32261
Area
2.4827543193808E+16
Volume
2.9428248823202E+24
Surface area
9.9310172775231E+16
Circumference
558562538.32261
Perimeter
355591956
Area
7902852448244121
Diagonal
125720741.71149
Surface area
47417114689464726
Volume
7.0254769001263E+23
Space diagonal
153975833.6387
Perimeter
266693967
Area
3.4220354912697E+15
Altitude
76987916.81935
Surface area
3.4220354912697E+15
Volume
8.2796039285812E+22
Height
41906913.903831