72993969 is an odd 8-digits composite number following 72993968
and preceding 72993970 . In scientific notation, it is written as 7.2993969 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 6 positive divisors.
There are 48662640 positive integers (up to 72993969) that are relatively prime to 72993969.
72993969 has 6 divisors, whose sum is 105435746
The reverse of 72993969 is 96939927
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-two million nine hundred ninety-three thousand nine hundred sixty-nine
Scientific notation
7.2993969 × 10^7
Engineering notation
7.2993969 × 10^6
Prime Factorization
3 × 3 × 8110441
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
24331323
Product of the distinct prime numbers
The prime factorization of 72993969 is 3 × 3 × 8110441.
Since it has a total of 3 prime factors.
4 , 8 , 11 , 94 , 402 , 823 , 3011 , 1232 , 48373 , 74566 , 806806 , 890037 , 6992779 , 7247214 , 1152584 , 99058391 , 549824860 , 697396679 , 2223140702 , 5988979068
n×2
145987938
n×3
218981907
n×4
291975876
n×5
364969845
n÷2
36496984.5
n÷3
24331323
n÷3
18248492.25
n÷5
14598793.8
n2
5328119510372961
n3
3.8892059036846E+23
n4
2.8388857516817E+31
n5
2.072215385528E+39
2 √n
8543.6508004482
3 √n
417.92240991718
4 √n
92.431871129217
5 √n
37.381557800033
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-72993968
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 72993969 can be divided by 6 positive divisors.
The sum of these divisors (counting 72993969) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100010110011100110010110001
3
Ternary
12002100110220100
4
Quaternary
10112130302301
5
Quinary
122141301334
6
Senary
11124303013
8
Octal
426346261
10
Decimal
72993969
12
Duodecimal
20541a69
16
Hexadecimal
459ccb1
20
Vigesimal
12g44i9
36
Base36
17gii9
md5
e6d38daa9a47ebcb703a72c3558adc39
sha1
036b30de000e8e3450f07b026f1fc7dd2bfb85ca
sha256
b7ddb507f22f9e024276e07c7271649db3c63a4c8be7942b322131ddedd56860
sha512
6412bf35450ab19f9249e52f1d93726e30eeb74471cfb51642456cded14c18ea2569c7839b5527265d0e7284dac0d056d4b46ce9c7f5df0ea5171e12266dcba4
ripemd-160
a56e5575542d17075292a3c132b1f4cd9733ab93
Diameter
145987938
Circumference
458634633.53352
Area
1.6738781111236E+16
Volume
1.6291067593751E+24
Surface area
6.6955124444945E+16
Circumference
458634633.53352
Perimeter
291975876
Area
5328119510372961
Diagonal
103229060.93124
Surface area
31968717062237766
Volume
3.8892059036846E+23
Space diagonal
126429262.95411
Perimeter
218981907
Area
2.3071434251912E+15
Altitude
63214631.477054
Surface area
2.3071434251912E+15
Volume
4.5834731132102E+22
Height
34409686.97708