72673556 is an even 8-digits composite number following 72673555
and preceding 72673557 . In scientific notation, it is written as 7.2673556 × 10^7.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 34424280 positive integers (up to 72673556) that are relatively prime to 72673556.
72673556 has 12 divisors, whose sum is 133872480
The reverse of 72673556 is 65537627
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 41
Digital Root 5
Name
seventy-two million six hundred seventy-three thousand five hundred fifty-six
Scientific notation
7.2673556 × 10^7
Engineering notation
7.2673556 × 10^6
Prime Factorization
2 × 2 × 19 × 956231
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
36336778
Product of the distinct prime numbers
The prime factorization of 72673556 is 2 × 2 × 19 × 956231.
Since it has a total of 4 prime factors.
8 , 3 , 65 , 73 , 724 , 759 , 5316 , 4256 , 85350 , 44211 , 496845 , 248759 , 5816309 , 2041228 , 16275609 , 30138277 , 552469316 , 83787511 , 2965448481 , 5998335273
n×2
145347112
n×3
218020668
n×4
290694224
n×5
363367780
n÷2
36336778
n÷3
24224518.666667
n÷3
18168389
n÷5
14534711.2
n2
5281445741685136
n3
3.8382144286932E+23
n4
2.7893669122364E+31
n5
2.0271321250096E+39
2 √n
8524.8786501627
3 √n
417.31001144452
4 √n
92.330269414546
5 √n
37.348682143714
1 , 2 , 4 , 19 , 38 , 76 , 956231 , 1912462 , 3824924 , 18168389 , 36336778 , 72673556
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
-72673555
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 72673556 can be divided by 12 positive divisors.
The sum of these divisors (counting 72673556) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100010101001110100100010100
3
Ternary
12001202012101012
4
Quaternary
10111032210110
5
Quinary
122101023211
6
Senary
11113351352
8
Octal
425164424
10
Decimal
72673556
12
Duodecimal
20408558
16
Hexadecimal
454e914
20
Vigesimal
12e43hg
36
Base36
179n9w
md5
2d667698e46783409340364e8313dbe8
sha1
b39f1bdfc876aefe7289805b8480e4428250a995
sha256
8bf2971ee739c43b1fc6ff8744a978a3e73f2b2ca6c85f49e86a6cb01330e8c1
sha512
71d25816a022d042ed0fbf990338994fbc00142b81c00c65760e281f6296be98fc65955fbcc2c9cca8875cb6834b7d20e0db4fcf1c4db66751c9066454c3423d
ripemd-160
3fe1a34d066970304f889fdfc69861305f1600b8
Diameter
145347112
Circumference
456621419.27969
Area
1.6592151142411E+16
Volume
1.607747500278E+24
Surface area
6.6368604569644E+16
Circumference
456621419.27969
Perimeter
290694224
Area
5281445741685136
Diagonal
102775928.52108
Surface area
31688674450110816
Volume
3.8382144286932E+23
Space diagonal
125874291.3587
Perimeter
218020668
Area
2.2869330905042E+15
Altitude
62937145.679351
Surface area
2.2869330905042E+15
Volume
4.5233790836283E+22
Height
34258642.84036