45439729 is an odd 8-digits prime number following 45439728
and preceding 45439730 . In scientific notation, it is written as 4.5439729 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 45439728 positive integers (up to 45439729) that are relatively prime to 45439729.
45439729 has 2 divisors, whose sum is 45439730
The reverse of 45439729 is 92793454
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 43 Digital Root 7
Name
forty-five million four hundred thirty-nine thousand seven hundred twenty-nine
Scientific notation
4.5439729 × 10^7
Engineering notation
4.5439729 × 10^6
Prime Factorization
45439729
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
45439729 Product of the distinct prime numbers
The prime factorization of 45439729 is 45439729.
Since it has a total of 1 prime factors.
4 , 6 , 33 , 32 , 511 , 132 , 2516 , 1112 , 83771 , 34645 , 608453 , 233297 , 7267031 , 752081 , 42908424 , 44435802 , 950188585 , 31911793 , 4440879001 , 2350867712
n×2
90879458
n×3
136319187
n×4
181758916
n×5
227198645
n÷2
22719864.5
n÷3
15146576.333333
n÷3
11359932.25
n÷5
9087945.8
n2
2064768971593441
n3
9.3822542516815E+22
n4
4.263270906055E+30
n5
1.9372187462473E+38
2 √n6740.8997173968
3 √n356.84414678016
4 √n82.102982390391
5 √n34.000644274621
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
45439730 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
22719865 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6740.8997915709 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999559857 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 45439729 can be divided by 2 positive divisors.
The sum of these divisors (counting 45439729) is 45439730, the average is 22719865.
Base
System
Value
2
Binary
10101101010101101011110001
3
Ternary
10011111120120221
4
Quaternary
2231111223301
5
Quinary
43113032404
6
Senary
4301533041
8
Octal
255255361
10
Decimal
45439729
12
Duodecimal
13274181
16
Hexadecimal
2b55af1
20
Vigesimal
e3jj69
36
Base36
r1xip
md5
e73802af9c17b0e102ec55a56b6c5fbc
sha1
2e5868a42649199272a164413de94af0c29338fb
sha256
58ca33e7a8cf99abf55e698cf9473f491a5098a30fd88e3f5b44422ebce008a6
sha512
f5162cb48da832f8507eb47ab7fa9b5ddbd9c276e3e4bedf3d6382aafec797d4bac21a14dd319fe6c9a6be3ac047e055e72267f0b3b53fcd9b043e4e9a80f08e
ripemd-160
227d5c652bd953fe23866035f875ba1a78e19433
Diameter
90879458
Circumference
285506237.61502
Area
6.4866630325181E+15
Volume
3.9300294708259E+23
Surface area
2.5946652130072E+16
Circumference
285506237.61502
Perimeter
181758916
Area
2064768971593441
Diagonal
64261481.022358
Surface area
12388613829560646
Volume
9.3822542516815E+22
Space diagonal
78703919.310161
Perimeter
136319187
Area
8.9407119117289E+14
Altitude
39351959.65508
Surface area
8.9407119117289E+14
Volume
1.1057092673634E+22
Height
21420493.674119