45487789 is an odd 8-digits prime number following 45487788
and preceding 45487790 . In scientific notation, it is written as 4.5487789 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 45487788 positive integers (up to 45487789) that are relatively prime to 45487789.
45487789 has 2 divisors, whose sum is 45487790
The reverse of 45487789 is 98778454
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
forty-five million four hundred eighty-seven thousand seven hundred eighty-nine
Scientific notation
4.5487789 × 10^7
Engineering notation
4.5487789 × 10^6
Prime Factorization
45487789
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
45487789 Product of the distinct prime numbers
The prime factorization of 45487789 is 45487789.
Since it has a total of 1 prime factors.
5 , 8 , 98 , 94 , 57 , 138 , 9863 , 3633 , 33641 , 3048 , 256554 , 538474 , 6705487 , 5303038 , 356370 , 19461012 , 72496989 , 422933453 , 9004991062 , 8362003456
n×2
90975578
n×3
136463367
n×4
181951156
n×5
227438945
n÷2
22743894.5
n÷3
15162596.333333
n÷3
11371947.25
n÷5
9097557.8
n2
2069138948108521
n3
9.4120555883242E+22
n4
4.2813359865796E+30
n5
1.9474850799564E+38
2 √n6744.4635813384
3 √n356.96990961171
4 √n82.124683143002
5 √n34.007833490395
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
45487790 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
22743895 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6744.4636554733 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999560322 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 45487789 can be divided by 2 positive divisors.
The sum of these divisors (counting 45487789) is 45487790, the average is 22743895.
Base
System
Value
2
Binary
10101101100001011010101101
3
Ternary
10011121000111221
4
Quaternary
2231201122231
5
Quinary
43121102124
6
Senary
4302543341
8
Octal
255413255
10
Decimal
45487789
12
Duodecimal
13297b51
16
Hexadecimal
2b616ad
20
Vigesimal
e45j99
36
Base36
r2ylp
md5
0064e4edf37175fe920bf6a77ed353aa
sha1
b385bbcde9700f62f05ace2e61f0c0142afbab23
sha256
f2b0f95a8410b5aae3af7e35899b8c34b5a020da7c475b21357ac81d48189810
sha512
d2b7529b064a41657f2c27e218dfd7c4684d0ac47ac4d05115711f15ac24f2b4dd652943275347fb5ae604419e989dcde5bbed9d758137f8a94ef22bdfc9fe92
ripemd-160
0afa4eed1e41cef05983001c448875dcd067393d
Diameter
90975578
Circumference
285808207.50089
Area
6.5003917186342E+15
Volume
3.9425126255278E+23
Surface area
2.6001566874537E+16
Circumference
285808207.50089
Perimeter
181951156
Area
2069138948108521
Diagonal
64329448.126166
Surface area
12414833688651126
Volume
9.4120555883242E+22
Space diagonal
78787161.671973
Perimeter
136463367
Area
8.959634465109E+14
Altitude
39393580.835986
Surface area
8.959634465109E+14
Volume
1.1092213885681E+22
Height
21443149.375389