45388621 is an odd 8-digits prime number following 45388620
and preceding 45388622 . In scientific notation, it is written as 4.5388621 × 10^7.
The sum of its digits is 37. It has a total of 1 prime factors and 2 positive divisors.
There are 45388620 positive integers (up to 45388621) that are relatively prime to 45388621.
45388621 has 2 divisors, whose sum is 45388622
The reverse of 45388621 is 12688354
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 37 Digital Root 1
Name
forty-five million three hundred eighty-eight thousand six hundred twenty-one
Scientific notation
4.5388621 × 10^7
Engineering notation
4.5388621 × 10^6
Prime Factorization
45388621
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
45388621 Product of the distinct prime numbers
The prime factorization of 45388621 is 45388621.
Since it has a total of 1 prime factors.
9 , 2 , 95 , 100 , 78 , 944 , 9500 , 1358 , 10420 , 83978 , 917907 , 71080 , 8792528 , 489487 , 36758270 , 11837159 , 249338628 , 26685083 , 2389998493 , 8685984311
n×2
90777242
n×3
136165863
n×4
181554484
n×5
226943105
n÷2
22694310.5
n÷3
15129540.333333
n÷3
11347155.25
n÷5
9077724.2
n2
2060126916281641
n3
9.3506319815006E+22
n4
4.2441229111881E+30
n5
1.9263488629333E+38
2 √n6737.1077622374
3 √n356.71031064995
4 √n82.079886465793
5 √n33.992992436539
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
45388622 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
22694311 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6737.1078364533 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999559361 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 45388621 can be divided by 2 positive divisors.
The sum of these divisors (counting 45388621) is 45388622, the average is 22694311.
Base
System
Value
2
Binary
10101101001001001101001101
3
Ternary
10011101222111001
4
Quaternary
2231021031031
5
Quinary
43104413441
6
Senary
4300500301
8
Octal
255111515
10
Decimal
45388621
12
Duodecimal
1324a691
16
Hexadecimal
2b4934d
20
Vigesimal
e3dbb1
36
Base36
r0u31
md5
063c32e40263e19b9e860513c926c124
sha1
0001bae88704b092ee4bdf05f7353acc2cf244fa
sha256
47f408ed218a055de4c0760d1bdf0f0bbe784ef0e363f27be3e460769868487e
sha512
e9523960b3259419375caf43757994d5600b73cf6d1be84064c1bdcffc0ae610ad50079f7b0407f50a2304f3685f5548e2497511fc144634761e67a148a8352d
ripemd-160
fd31d4b4f8898777a899e44db6bee4c96dfc5e21
Diameter
90777242
Circumference
285185116.58034
Area
6.472079585653E+15
Volume
3.9167835652672E+23
Surface area
2.5888318342612E+16
Circumference
285185116.58034
Perimeter
181554484
Area
2060126916281641
Diagonal
64189203.395612
Surface area
12360761497689846
Volume
9.3506319815006E+22
Space diagonal
78615397.657488
Perimeter
136165863
Area
8.9206112226E+14
Altitude
39307698.828744
Surface area
8.9206112226E+14
Volume
1.1019825470831E+22
Height
21396401.131871