745454907 is an odd 9-digits composite number following 745454906
and preceding 745454908 . In scientific notation, it is written as 7.45454907 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 484846560 positive integers (up to 745454907) that are relatively prime to 745454907.
745454907 has 8 divisors, whose sum is 773067792
The reverse of 745454907 is 709454547
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
seven hundred forty-five million four hundred fifty-four thousand nine hundred seven
Scientific notation
7.45454907 × 10^8
Engineering notation
7.45454907 × 10^6
Prime Factorization
81 × 41 × 224467
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
745454907
Product of the distinct prime numbers
The prime factorization of 745454907 is 81 × 41 × 224467.
Since it has a total of 3 prime factors.
8 , 6 , 28 , 6 , 220 , 733 , 8064 , 2572 , 58934 , 87883 , 804630 , 578184 , 5119088 , 6494906 , 69268573 , 36256056 , 108546124 , 396910901 , 624644572 , 1979416163
n×2
1490909814
n×3
2236364721
n×4
2981819628
n×5
3727274535
n÷2
372727453.5
n÷3
248484969
n÷3
186363726.75
n÷5
149090981.4
n2
555703018370378649
n3
4.1425154187891E+26
n4
3.0880584462595E+35
n5
2.3020083218669E+44
2 √n
27303.020107673
3 √n
906.7212470897
4 √n
165.23625542741
5 √n
59.495521492411
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-745454906
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 745454907 can be divided by 8 positive divisors.
The sum of these divisors (counting 745454907) is 1, the average is 0.125.
Base
System
Value
2
Binary
101100011011101011110100111011
3
Ternary
1220221201000220000
4
Quaternary
230123223310323
5
Quinary
3011314024112
6
Senary
201545404043
8
Octal
5433536473
10
Decimal
745454907
12
Duodecimal
189799623
16
Hexadecimal
2c6ebd3b
20
Vigesimal
bcj1h57
36
Base36
cbtoor
md5
d0e1f28cc46037171c98b93033a6bba9
sha1
97c7a3554491e28f554b91afd1d00ea8b0c39f16
sha256
d75370f4512bb3e43b004c1d3e702eebde15921f023b98cd7b64a8f615715541
sha512
348bc3856cb23f4fbadaf9d1a700ad827e956859c455da0653d2d4f91c5178bb2c64bbe1d906d8db63584e834076260b7e14fda7b2fd3b0967c86105ced610b2
ripemd-160
536bc51542e02a6db8ce55873e957c619200dd37
Diameter
1490909814
Circumference
4683831318.8273
Area
1.7457925200901E+18
Volume
1.73521280094E+27
Surface area
6.9831700803602E+18
Circumference
4683831318.8273
Perimeter
2981819628
Area
555703018370378649
Diagonal
1054232439.617
Surface area
3334218110222271894
Volume
4.1425154187891E+26
Space diagonal
1291165773.6755
Perimeter
2236364721
Area
2.4062646543422E+17
Altitude
645582886.83777
Surface area
2.4062646543422E+17
Volume
4.8820012396593E+25
Height
351410813.20566