72355554 is an even 8-digits composite number following 72355553
and preceding 72355555 . In scientific notation, it is written as 7.2355554 × 10^7.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 24118512 positive integers (up to 72355554) that are relatively prime to 72355554.
72355554 has 12 divisors, whose sum is 156770406
The reverse of 72355554 is 45555327
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
seventy-two million three hundred fifty-five thousand five hundred fifty-four
Scientific notation
7.2355554 × 10^7
Engineering notation
7.2355554 × 10^6
Prime Factorization
2 × 3 × 3 × 4019753
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
24118518
Product of the distinct prime numbers
The prime factorization of 72355554 is 2 × 3 × 3 × 4019753.
Since it has a total of 4 prime factors.
10 , 2 , 7 , 71 , 88 , 175 , 9077 , 9493 , 67350 , 69526 , 474216 , 260217 , 9783453 , 3341699 , 88133187 , 52430160 , 960101974 , 868426161 , 8023747530 , 7917115219
n×2
144711108
n×3
217066662
n×4
289422216
n×5
361777770
n÷2
36177777
n÷3
24118518
n÷3
18088888.5
n÷5
14471110.8
n2
5235326194646916
n3
3.7880492718439E+23
n4
2.7408640364356E+31
n5
1.9831673579498E+39
2 √n
8506.2067926897
3 √n
416.70043872038
4 √n
92.229099489747
5 √n
37.315939013198
1 , 2 , 3 , 6 , 9 , 18 , 4019753 , 8039506 , 12059259 , 24118518 , 36177777 , 72355554
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72355553
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72355554 can be divided by 12 positive divisors.
The sum of these divisors (counting 72355554) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010100000000111011100010
3
Ternary
12001011001011100
4
Quaternary
10110000323202
5
Quinary
122010334204
6
Senary
11102455230
8
Octal
424007342
10
Decimal
72355554
12
Duodecimal
20294516
16
Hexadecimal
4500ee2
20
Vigesimal
12c48he
36
Base36
172twi
md5
f2451cc17b32dd0cd041238f4175d592
sha1
0a075ab083905737602cae9830b00b6968c57ebf
sha256
b6d9ceacdc1b9404f1f47d8c38ec7ea9e9fea5ced165016604eb533676f89be8
sha512
fd3d6fa14f01d736bb83881acfa87a823ee2cd7a1d88773531d23af7c29d5dd82216cf34a4d8f10e4da9a3d4e83413901bdf475ed7f85d794cf25a6a314b46d2
ripemd-160
0b3b76c7bd43dd6be27bf7e71aa9450adecb3dc8
Diameter
144711108
Circumference
454623353.78564
Area
1.6447262312249E+16
Volume
1.5867343685148E+24
Surface area
6.5789049248996E+16
Circumference
454623353.78564
Perimeter
289422216
Area
5235326194646916
Diagonal
102326205.77982
Surface area
31411957167881496
Volume
3.7880492718439E+23
Space diagonal
125323495.73779
Perimeter
217066662
Area
2.2669627408312E+15
Altitude
62661747.868897
Surface area
2.2669627408312E+15
Volume
4.464258879316E+22
Height
34108735.25994