73453968 is an even 8-digits composite number following 73453967
and preceding 73453969 . In scientific notation, it is written as 7.3453968 × 10^7.
The sum of its digits is 45. It has a total of 6 prime factors and 20 positive divisors.
There are 20986560 positive integers (up to 73453968) that are relatively prime to 73453968.
73453968 has 20 divisors, whose sum is 144578048
The reverse of 73453968 is 86935437
Previous prime number is 63
Is Prime? no
Number parity even
Number length 8
Sum of Digits 45
Digital Root 9
Name
seventy-three million four hundred fifty-three thousand nine hundred sixty-eight
Scientific notation
7.3453968 × 10^7
Engineering notation
7.3453968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 63 × 72871
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
9181746
Product of the distinct prime numbers
The prime factorization of 73453968 is 2 × 2 × 2 × 2 × 63 × 72871.
Since it has a total of 6 prime factors.
4 , 1 , 91 , 88 , 1000 , 559 , 2723 , 260 , 27077 , 74215 , 741544 , 303848 , 7305960 , 8242929 , 18384859 , 37019257 , 133425307 , 855705049 , 7589358425 , 357696731
n×2
146907936
n×3
220361904
n×4
293815872
n×5
367269840
n÷2
36726984
n÷3
24484656
n÷3
18363492
n÷5
14690793.6
n2
5395485414945024
n3
3.9631981301384E+23
n4
2.9111262862884E+31
n5
2.1383377707699E+39
2 √n
8570.5290385133
3 √n
418.79847072399
4 √n
92.577151816813
5 √n
37.428554276865
1 , 2 , 4 , 8 , 16 , 63 , 126 , 252 , 504 , 1008 , 72871 , 145742 , 291484 , 582968 , 1165936 , 4590873 , 9181746 , 18363492 , 36726984 , 73453968
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-73453967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 73453968 can be divided by 20 positive divisors.
The sum of these divisors (counting 73453968) is 1, the average is 0.05.
Base
System
Value
2
Binary
100011000001101000110010000
3
Ternary
12010012211220100
4
Quaternary
10120031012100
5
Quinary
122301011333
6
Senary
11142212400
8
Octal
430150620
10
Decimal
73453968
12
Duodecimal
20724100
16
Hexadecimal
460d190
20
Vigesimal
12j1ei8
36
Base36
17qdg0
md5
81252acc232046bae74479cc0ce9f3e0
sha1
4a631f5b791d752dec1605a11435e7bb74e05e79
sha256
ebd99590e8afcbd3db2985c9e4b0b51d4f982cbea2920552a7d840b9ce08894c
sha512
38c2974fc950b87a0b2c1beb1a4200740e590037529d44e75dc031fb59d8bc7d85da4de84dc55a8a62e18ac44a2537296e465e9632c47077a19f243b9542c5f2
ripemd-160
cacd152c515d91b921f6cc692a1323e69ff01b90
Diameter
146907936
Circumference
461524892.49164
Area
1.6950417342142E+16
Volume
1.6601005507151E+24
Surface area
6.7801669368569E+16
Circumference
461524892.49164
Perimeter
293815872
Area
5395485414945024
Diagonal
103879597.75572
Surface area
32372912489670144
Volume
3.9631981301384E+23
Space diagonal
127226004.59354
Perimeter
220361904
Area
2.3363137175454E+15
Altitude
63613002.296769
Surface area
2.3363137175454E+15
Volume
4.6706737883445E+22
Height
34626532.58524