745683639 is an odd 9-digits composite number following 745683638
and preceding 745683640 . In scientific notation, it is written as 7.45683639 × 10^8.
The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors.
There are 497122424 positive integers (up to 745683639) that are relatively prime to 745683639.
745683639 has 4 divisors, whose sum is 994244856
The reverse of 745683639 is 936386547
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 51
Digital Root 6
Name
seven hundred forty-five million six hundred eighty-three thousand six hundred thirty-nine
Scientific notation
7.45683639 × 10^8
Engineering notation
7.45683639 × 10^6
Prime Factorization
3 × 248561213
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
745683639
Product of the distinct prime numbers
The prime factorization of 745683639 is 3 × 248561213.
Since it has a total of 2 prime factors.
8 , 7 , 57 , 73 , 687 , 405 , 5779 , 4527 , 88290 , 88372 , 552255 , 903925 , 5103960 , 4723166 , 78124400 , 37481897 , 977407544 , 558740454 , 8817922071 , 5679180795
n×2
1491367278
n×3
2237050917
n×4
2982734556
n×5
3728418195
n÷2
372841819.5
n÷3
248561213
n÷3
186420909.75
n÷5
149136727.8
n2
556044089472282321
n3
4.1463298008213E+26
n4
3.0918502943706E+35
n5
2.3055421787495E+44
2 √n
27307.208553787
3 √n
906.81397568348
4 √n
165.24892905489
5 √n
59.499172111535
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
-745683638
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 745683639 can be divided by 4 positive divisors.
The sum of these divisors (counting 745683639) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100011100100011101010110111
3
Ternary
1220222010122122120
4
Quaternary
230130203222313
5
Quinary
3011343334024
6
Senary
201554331023
8
Octal
5434435267
10
Decimal
745683639
12
Duodecimal
189889a73
16
Hexadecimal
2c723ab7
20
Vigesimal
bd0a91j
36
Base36
cbyl6f
md5
b0538915b62d15bccfdf83883902ad6b
sha1
4a476dcd242c5c48bdcbeed6e1a6a1b4f0b28f0d
sha256
a893e19bb93f52cfeec9304844e22b444a4c4481f4787cef65930bf7b875859f
sha512
bc3ab3494f043d3557d723e200b3e4a28defec9e3f3e0723cccf6f7faa4644ff3b21557ff605b9831ba9ae27534120ac58e8bea4e3b3f80a20b39b1a6b4ba1fc
ripemd-160
a143f7c3ec00abb135e256be0810f6836147afa4
Diameter
1491367278
Circumference
4685268484.369
Area
1.7468640265581E+18
Volume
1.7368105655494E+27
Surface area
6.9874561062326E+18
Circumference
4685268484.369
Perimeter
2982734556
Area
556044089472282321
Diagonal
1054555915.5135
Surface area
3336264536833693926
Volume
4.1463298008213E+26
Space diagonal
1291561949.1208
Perimeter
2237050917
Area
2.4077415355359E+17
Altitude
645780974.56042
Surface area
2.4077415355359E+17
Volume
4.8864965319944E+25
Height
351518638.50451