89778913 is an odd 8-digits composite number following 89778912
and preceding 89778914 . In scientific notation, it is written as 8.9778913 × 10^7.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 73607424 positive integers (up to 89778913) that are relatively prime to 89778913.
89778913 has 8 divisors, whose sum is 107065728
The reverse of 89778913 is 31987798
Previous prime number is 23
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 52
Digital Root 7
Name
eighty-nine million seven hundred seventy-eight thousand nine hundred thirteen
Scientific notation
8.9778913 × 10^7
Engineering notation
8.9778913 × 10^6
Prime Factorization
7 × 23 × 557633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
89778913
Product of the distinct prime numbers
The prime factorization of 89778913 is 7 × 23 × 557633.
Since it has a total of 3 prime factors.
8 , 3 , 26 , 72 , 625 , 513 , 1955 , 7494 , 77508 , 40013 , 757002 , 163387 , 7849029 , 6022851 , 71851264 , 11346135 , 107825001 , 32030872 , 4120299331 , 9948367594
n×2
179557826
n×3
269336739
n×4
359115652
n×5
448894565
n÷2
44889456.5
n÷3
29926304.333333
n÷3
22444728.25
n÷5
17955782.6
n2
8060253219461569
n3
7.2364077254801E+23
n4
6.4967681961841E+31
n5
5.8327278666638E+39
2 √n
9475.1735076462
3 √n
447.77321808849
4 √n
97.340502914492
5 √n
38.961428221854
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
-89778912
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 89778913 can be divided by 8 positive divisors.
The sum of these divisors (counting 89778913) is 1, the average is 0.125.
Base
System
Value
2
Binary
101010110011110101011100001
3
Ternary
20020221020111221
4
Quaternary
11112132223201
5
Quinary
140440411123
6
Senary
12524135041
8
Octal
526365341
10
Decimal
89778913
12
Duodecimal
26097481
16
Hexadecimal
559eae1
20
Vigesimal
181275d
36
Base36
1hg9up
md5
280e5d37060bfaa59df4ab81d08b372b
sha1
00ab7f0a41e099e012aa076498dd80fddb326de9
sha256
b6a2202c3b46ba6e8e6a8986d2432cd4ef07526b21d98b32ab71fe9e476e6138
sha512
a0917c0d423e327d56da5879a74f7837de93f7667a7d9372d1dd50b28b85833162736d3af0fb7b005e60ba0a39682f8bd82fe06df25f0c0467741a6a453bdf57
ripemd-160
3da5fb1781ef3e61563f5f2901fb85a4c4aaba17
Diameter
179557826
Circumference
564097547.05615
Area
2.5322032300334E+16
Volume
3.0311793798332E+24
Surface area
1.0128812920134E+17
Circumference
564097547.05615
Perimeter
359115652
Area
8060253219461569
Diagonal
126966556.37971
Surface area
48361519316769414
Volume
7.2364077254801E+23
Space diagonal
155501638.76431
Perimeter
269336739
Area
3.4901920244945E+15
Altitude
77750819.382153
Surface area
3.4901920244945E+15
Volume
8.5281882901962E+22
Height
42322185.459905