745331321 is an odd 9-digits composite number following 745331320
and preceding 745331322 . In scientific notation, it is written as 7.45331321 × 10^8.
The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors.
There are 638855412 positive integers (up to 745331321) that are relatively prime to 745331321.
745331321 has 4 divisors, whose sum is 851807232
The reverse of 745331321 is 123133547
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
seven hundred forty-five million three hundred thirty-one thousand three hundred twenty-one
Scientific notation
7.45331321 × 10^8
Engineering notation
7.45331321 × 10^6
Prime Factorization
7 × 106475903
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
745331321
Product of the distinct prime numbers
The prime factorization of 745331321 is 7 × 106475903.
Since it has a total of 2 prime factors.
8 , 8 , 84 , 66 , 277 , 669 , 9587 , 4642 , 71650 , 59597 , 904534 , 167117 , 9732998 , 762246 , 19036853 , 63636123 , 824284660 , 370501085 , 8607193284 , 7379862290
n×2
1490662642
n×3
2235993963
n×4
2981325284
n×5
3726656605
n÷2
372665660.5
n÷3
248443773.66667
n÷3
186332830.25
n÷5
149066264.2
n2
555518778063605041
n3
4.1404554469445E+26
n4
3.0860111278128E+35
n5
2.3001007505134E+44
2 √n
27300.756784382
3 √n
906.67113708568
4 √n
165.22940653643
5 √n
59.49354865647
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
-745331320
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 745331321 can be divided by 4 positive divisors.
The sum of these divisors (counting 745331321) is 1, the average is 0.25.
Base
System
Value
2
Binary
101100011011001101101001111001
3
Ternary
1220221110202100202
4
Quaternary
230123031221321
5
Quinary
3011301100241
6
Senary
201543011545
8
Octal
5433155171
10
Decimal
745331321
12
Duodecimal
189739bb5
16
Hexadecimal
2c6cda79
20
Vigesimal
bci6861
36
Base36
cbr1bt
md5
2487a64ead76c592a4a617a6afeee747
sha1
a6e70ac75a2ec42b110cfc9c4fad996dd117ed78
sha256
4d5b86ae4a80b906cc72ad717b140dddf07d5c6d5e5e0a5e5264c0f00cd240b7
sha512
9cb170611f9a45f4b0c02e6b2753924e351e6ea44314a2c1a5d917799b899ff87c9ea9953f471382a3109249dea1dc2c9167ba13ae6badce890034af9d02cee1
ripemd-160
8b1a55e4a85dc85e4de770dd247659df4b728dd9
Diameter
1490662642
Circumference
4683054805.088
Area
1.7452137120958E+18
Volume
1.7343499219516E+27
Surface area
6.9808548483832E+18
Circumference
4683054805.088
Perimeter
2981325284
Area
555518778063605041
Diagonal
1054057662.6197
Surface area
3333112668381630246
Volume
4.1404554469445E+26
Space diagonal
1290951716.4444
Perimeter
2235993963
Area
2.4054668704119E+17
Altitude
645475858.22221
Surface area
2.4054668704119E+17
Volume
4.8795735395588E+25
Height
351352554.20655