74445947 is an odd 8-digits prime number following 74445946
and preceding 74445948 . In scientific notation, it is written as 7.4445947 × 10^7.
The sum of its digits is 44. It has a total of 1 prime factors and 2 positive divisors.
There are 74445946 positive integers (up to 74445947) that are relatively prime to 74445947.
74445947 has 2 divisors, whose sum is 74445948
The reverse of 74445947 is 74954447
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 44 Digital Root 8
Name
seventy-four million four hundred forty-five thousand nine hundred forty-seven
Scientific notation
7.4445947 × 10^7
Engineering notation
7.4445947 × 10^6
Prime Factorization
74445947
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
74445947 Product of the distinct prime numbers
The prime factorization of 74445947 is 74445947.
Since it has a total of 1 prime factors.
6 , 8 , 29 , 80 , 499 , 711 , 6387 , 4696 , 19172 , 44601 , 235887 , 329567 , 9835580 , 3565088 , 26098380 , 3236118 , 607074706 , 895471696 , 6456955966 , 7514798497
n×2
148891894
n×3
223337841
n×4
297783788
n×5
372229735
n÷2
37222973.5
n÷3
24815315.666667
n÷3
18611486.75
n÷5
14889189.4
n2
5542199024726809
n3
4.1259425485826E+23
n4
3.0715970029683E+31
n5
2.2866794768834E+39
2 √n8628.2064764353
3 √n420.67530628011
4 √n92.888139589698
5 √n37.529105375453
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
74445948 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
37222974 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8628.2065343848 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999731349 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 74445947 can be divided by 2 positive divisors.
The sum of these divisors (counting 74445947) is 74445948, the average is 37222974.
Base
System
Value
2
Binary
100011011111111010001111011
3
Ternary
12012002020122022
4
Quaternary
10123333101323
5
Quinary
123024232242
6
Senary
11215345055
8
Octal
433772173
10
Decimal
74445947
12
Duodecimal
20b2218b
16
Hexadecimal
46ff47b
20
Vigesimal
1355eh7
36
Base36
18bmuz
md5
59bdd53b0cde8b70e7431e30ce3c2754
sha1
a3d0147323f1b0e5e44ee40f6e037bbaf10787d4
sha256
fff60be974d173f4e4161c5945cf5c3d036de2bb209039843db5bade796c9696
sha512
3cb51fa89623b4747708472fde4b470d9629249d8283a630150c862852a80b139a969bfabf09c4da83b9305b446320b06e107863c3eeedd0bcf6b40f2fdebe08
ripemd-160
74a096c964bf8b0e96e98f0c932f8415365b106a
Diameter
148891894
Circumference
467757680.36947
Area
1.7411331740814E+16
Volume
1.7282707733014E+24
Surface area
6.9645326963257E+16
Circumference
467757680.36947
Perimeter
297783788
Area
5542199024726809
Diagonal
105282467.91111
Surface area
33253194148360854
Volume
4.1259425485826E+23
Space diagonal
128944162.62158
Perimeter
223337841
Area
2.3998425741214E+15
Altitude
64472081.31079
Surface area
2.3998425741214E+15
Volume
4.8624699248148E+22
Height
35094155.97037