745689906 is an even 9-digits composite number following 745689905
and preceding 745689907 . In scientific notation, it is written as 7.45689906 × 10^8.
The sum of its digits is 54. It has a total of 5 prime factors and 24 positive divisors.
There are 229442976 positive integers (up to 745689906) that are relatively prime to 745689906.
745689906 has 24 divisors, whose sum is 1739943660
The reverse of 745689906 is 609986547
Previous prime number is 13
Is Prime? no Number parity even Number length 9 Sum of Digits 54 Digital Root 9
Name
seven hundred forty-five million six hundred eighty-nine thousand nine hundred six
Scientific notation
7.45689906 × 10^8
Engineering notation
7.45689906 × 10^6
Prime Factorization
2 × 3 × 3 × 13 × 3186709
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
248563302 Product of the distinct prime numbers
The prime factorization of 745689906 is 2 × 3 × 3 × 13 × 3186709.
Since it has a total of 5 prime factors.
8 , 1 , 38 , 5 , 446 , 636 , 2740 , 114 , 16427 , 42925 , 47272 , 462665 , 463836 , 246995 , 68637719 , 82341142 , 566123933 , 141755064 , 270913783 , 7626495843
n×2
1491379812
n×3
2237069718
n×4
2982759624
n×5
3728449530
n÷2
372844953
n÷3
248563302
n÷3
186422476.5
n÷5
149137981.2
n2
556053435910288836
n3
4.1464343435492E+26
n4
3.0919542358764E+35
n5
2.305639063507E+44
2 √n27307.323303466
3 √n906.81651607593
4 √n165.24927625701
5 √n59.499272121791
1 , 2 , 3 , 6 , 9 , 13 , 18 , 26 , 39 , 78 , 117 , 234 , 3186709 , 6373418 , 9560127 , 19120254 , 28680381 , 41427217 , 57360762 , 82854434 , 124281651 , 248563302 , 372844953 , 745689906
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-745689905 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 745689906 can be divided by 24 positive divisors.
The sum of these divisors (counting 745689906) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
101100011100100101001100110010
3
Ternary
1220222010222020200
4
Quaternary
230130211030302
5
Quinary
3011344034111
6
Senary
201554420030
8
Octal
5434451462
10
Decimal
745689906
12
Duodecimal
189891616
16
Hexadecimal
2c725332
20
Vigesimal
bd0b4f6
36
Base36
cbyq0i
md5
0cf8027f40c8bd2578ef4b15a3ba6ef5
sha1
6d118fe06202f99a87af620d228999fe405a7852
sha256
2aae9ace31e40157911b1efe839f3a8efb30fd264d03186d63971a2a660ac75e
sha512
e0dfde13f1cd343550774de7913073bc812c5844cbe769c7477fc67d8c2d7321563998cb714d39c7eda34647c5fe4cb41ab2946e3a7ff072fdb1dbc10725473e
ripemd-160
376f9d941bb9405274de5dc1a5a7c1ca326bb558
Diameter
1491379812
Circumference
4685307861.0913
Area
1.7468933892591E+18
Volume
1.7368543563049E+27
Surface area
6.9875735570365E+18
Circumference
4685307861.0913
Perimeter
2982759624
Area
556053435910288836
Diagonal
1054564778.3899
Surface area
3336320615461733016
Volume
4.1464343435492E+26
Space diagonal
1291572803.8833
Perimeter
2237069718
Area
2.4077820067997E+17
Altitude
645786401.94163
Surface area
2.4077820067997E+17
Volume
4.8866197367807E+25
Height
351521592.79664