745127905 is an odd 9-digits composite number following 745127904
and preceding 745127906 . In scientific notation, it is written as 7.45127905 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 596102320 positive integers (up to 745127905) that are relatively prime to 745127905.
745127905 has 4 divisors, whose sum is 894153492
The reverse of 745127905 is 509721547
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
seven hundred forty-five million one hundred twenty-seven thousand nine hundred five
Scientific notation
7.45127905 × 10^8
Engineering notation
7.45127905 × 10^6
Prime Factorization
5 × 149025581
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
745127905
Product of the distinct prime numbers
The prime factorization of 745127905 is 5 × 149025581.
Since it has a total of 2 prime factors.
7 , 1 , 41 , 90 , 266 , 275 , 2643 , 4797 , 91532 , 44798 , 34970 , 121931 , 5089262 , 7027746 , 8486393 , 42738951 , 305097048 , 108447539 , 4352170110 , 3940587004
n×2
1490255810
n×3
2235383715
n×4
2980511620
n×5
3725639525
n÷2
372563952.5
n÷3
248375968.33333
n÷3
186281976.25
n÷5
149025581
n2
555215594809689025
n3
4.1370663298387E+26
n4
3.0826435671988E+35
n5
2.2969637430885E+44
2 √n
27297.031065667
3 √n
906.58864661389
4 √n
165.2181317703
5 √n
59.490300903232
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-745127904
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 745127905 can be divided by 4 positive divisors.
The sum of these divisors (counting 745127905) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100011010011011111111100001
3
Ternary
1220221002102022211
4
Quaternary
230122123333201
5
Quinary
3011223043110
6
Senary
201534402121
8
Octal
5432337741
10
Decimal
745127905
12
Duodecimal
189660341
16
Hexadecimal
2c69bfe1
20
Vigesimal
bch0jf5
36
Base36
cbmodd
md5
ef9d7c87d960e49c309aaa87f328b85d
sha1
eb891799521eff28bd03240c5c9e963745036dea
sha256
c01e2c9a4bbcf710198edaa373db27c78c31e39e7d317ec9282f7d10b7227ce2
sha512
6b575643e17b1dbb2022bbcbb5a8cafbd006f1acab3291434ee3f3b332b0ad669272cfb88ad5237d33ddb8732b585671eb7ab0ca185e701f6be8421a96345a18
ripemd-160
46eeda41a8a1de26b0ec936828a29d0c748dd425
Diameter
1490255810
Circumference
4681776704.6655
Area
1.7442612338126E+18
Volume
1.732930291898E+27
Surface area
6.9770449352504E+18
Circumference
4681776704.6655
Perimeter
2980511620
Area
555215594809689025
Diagonal
1053769988.9537
Surface area
3331293568858134150
Volume
4.1370663298387E+26
Space diagonal
1290599389.5974
Perimeter
2235383715
Area
2.4041540484124E+17
Altitude
645299694.79868
Surface area
2.4041540484124E+17
Volume
4.8755794267458E+25
Height
351256662.98455