89946944 is an even 8-digits composite number following 89946943
and preceding 89946945 . In scientific notation, it is written as 8.9946944 × 10^7.
The sum of its digits is 53. It has a total of 7 prime factors and 14 positive divisors.
There are 44973440 positive integers (up to 89946944) that are relatively prime to 89946944.
89946944 has 14 divisors, whose sum is 178488594
The reverse of 89946944 is 44964998
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-nine million nine hundred forty-six thousand nine hundred forty-four
Scientific notation
8.9946944 × 10^7
Engineering notation
8.9946944 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 1405421
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
2810842
Product of the distinct prime numbers
The prime factorization of 89946944 is 2 × 2 × 2 × 2 × 2 × 2 × 1405421.
Since it has a total of 7 prime factors.
4 , 6 , 67 , 53 , 606 , 792 , 4261 , 8808 , 3078 , 87888 , 447962 , 728591 , 1313868 , 2022139 , 60511926 , 77593005 , 900066613 , 314783190 , 4527074712 , 1490746361
n×2
179893888
n×3
269840832
n×4
359787776
n×5
449734720
n÷2
44973472
n÷3
29982314.666667
n÷3
22486736
n÷5
17989388.8
n2
8090452734939136
n3
7.2771149908422E+23
n4
6.5455425456284E+31
n5
5.8875154880126E+39
2 √n
9484.036271546
3 √n
448.05239608263
4 √n
97.386016817334
5 √n
38.976001425869
1 , 2 , 4 , 8 , 16 , 32 , 64 , 1405421 , 2810842 , 5621684 , 11243368 , 22486736 , 44973472 , 89946944
14 divisors
τ
Total Divisors
14
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-89946943
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.071428571428571
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
14
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 89946944 can be divided by 14 positive divisors.
The sum of these divisors (counting 89946944) is 1, the average is 0.071428571428571.
Base
System
Value
2
Binary
101010111000111101101000000
3
Ternary
20021020210000022
4
Quaternary
11113013231000
5
Quinary
141011300234
6
Senary
12531513012
8
Octal
527075500
10
Decimal
89946944
12
Duodecimal
26158768
16
Hexadecimal
55c7b40
20
Vigesimal
1823774
36
Base36
1hjvi8
md5
0a39ff740b28dff1b2b3a2ca9fe773c7
sha1
e7cb278691004ef89385e4c303e9663c4dbc2b26
sha256
780c6dfaea7c5d483d02da0d500c39e133ca4fdba06d9c82eb92be0d42ac2e50
sha512
2bd40102a5df3bf9c6eb8a97eea49ac146859489ab9ce202d06adadf253598a8dd6e2c2ea8962d6da3bffd8afdb19862448ea9c794b080154c4acba26eca68b1
ripemd-160
227a147f0b55b92463bfe0cc5981ae0d21920cf8
Diameter
179893888
Circumference
565153316.96651
Area
2.54169068763E+16
Volume
3.0482307992744E+24
Surface area
1.016676275052E+17
Circumference
565153316.96651
Perimeter
359787776
Area
8090452734939136
Diagonal
127204188.09881
Surface area
48542716409634816
Volume
7.2771149908422E+23
Space diagonal
155792676.99355
Perimeter
269840832
Area
3.5032687982873E+15
Altitude
77896338.496776
Surface area
3.5032687982873E+15
Volume
8.576162262498E+22
Height
42401396.032938