745454906 is an even 9-digits composite number following 745454905
and preceding 745454907 . In scientific notation, it is written as 7.45454906 × 10^8.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 319154256 positive integers (up to 745454906) that are relatively prime to 745454906.
745454906 has 16 divisors, whose sum is 1279228416
The reverse of 745454906 is 609454547
Previous prime number is 997
Is Prime? no
Number parity even
Number length 9
Sum of Digits 44
Digital Root 8
Name
seven hundred forty-five million four hundred fifty-four thousand nine hundred six
Scientific notation
7.45454906 × 10^8
Engineering notation
7.45454906 × 10^6
Prime Factorization
2 × 7 × 997 × 53407
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
745454906
Product of the distinct prime numbers
The prime factorization of 745454906 is 2 × 7 × 997 × 53407.
Since it has a total of 4 prime factors.
10 , 8 , 6 , 57 , 842 , 756 , 6422 , 38 , 26953 , 21416 , 634214 , 682940 , 9852101 , 5162680 , 86196078 , 8918722 , 583362110 , 389180199 , 5513280794 , 8246677833
n×2
1490909812
n×3
2236364718
n×4
2981819624
n×5
3727274530
n÷2
372727453
n÷3
248484968.66667
n÷3
186363726.5
n÷5
149090981.2
n2
555703016879468836
n3
4.142515402118E+26
n4
3.0880584296894E+35
n5
2.3020083064266E+44
2 √n
27303.02008936
3 √n
906.72124668426
4 √n
165.236255372
5 √n
59.495521476449
1 , 2 , 7 , 14 , 997 , 1994 , 6979 , 13958 , 53407 , 106814 , 373849 , 747698 , 53246779 , 106493558 , 372727453 , 745454906
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-745454905
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 745454906 can be divided by 16 positive divisors.
The sum of these divisors (counting 745454906) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101100011011101011110100111010
3
Ternary
1220221201000212222
4
Quaternary
230123223310322
5
Quinary
3011314024111
6
Senary
201545404042
8
Octal
5433536472
10
Decimal
745454906
12
Duodecimal
189799622
16
Hexadecimal
2c6ebd3a
20
Vigesimal
bcj1h56
36
Base36
cbtooq
md5
9601f2aa5b77b196137e30ec7f8c62d1
sha1
f04c4ae90ef1519360e50aa89bd1a5b68fbe679a
sha256
723633aeed6113ec23da493fefceb536e5b5ee99ed4f172b075b740fab3b62c6
sha512
8ef5a35328954b2c25c33763a99c6a9dc5e9feebb9db44f382cf0d57ac726331142b46f5829c564fb66de0bc6d6504cfdd7b83d108f3b905f6970d8b61c5eb65
ripemd-160
643b0d644c7e05c2221d1c4508da8629ab447d31
Diameter
1490909812
Circumference
4683831312.5441
Area
1.7457925154062E+18
Volume
1.7352127939569E+27
Surface area
6.9831700616249E+18
Circumference
4683831312.5441
Perimeter
2981819624
Area
555703016879468836
Diagonal
1054232438.2028
Surface area
3334218101276813016
Volume
4.142515402118E+26
Space diagonal
1291165771.9435
Perimeter
2236364718
Area
2.4062646478864E+17
Altitude
645582885.97174
Surface area
2.4062646478864E+17
Volume
4.8820012200123E+25
Height
351410812.73425