45677987 is an odd 8-digits composite number following 45677986
and preceding 45677988 . In scientific notation, it is written as 4.5677987 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 43442784 positive integers (up to 45677987) that are relatively prime to 45677987.
45677987 has 8 divisors, whose sum is 47960400
The reverse of 45677987 is 78977654
Previous prime number is 67
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
forty-five million six hundred seventy-seven thousand nine hundred eighty-seven
Scientific notation
4.5677987 × 10^7
Engineering notation
4.5677987 × 10^6
Prime Factorization
29 × 67 × 23509
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
45677987
Product of the distinct prime numbers
The prime factorization of 45677987 is 29 × 67 × 23509.
Since it has a total of 3 prime factors.
2 , 10 , 7 , 45 , 365 , 573 , 5141 , 203 , 43411 , 78058 , 698523 , 810172 , 1260164 , 6383053 , 73806433 , 40268482 , 984183020 , 909844604 , 3805125915 , 6377845919
n×2
91355974
n×3
137033961
n×4
182711948
n×5
228389935
n÷2
22838993.5
n÷3
15225995.666667
n÷3
11419496.75
n÷5
9135597.4
n2
2086478496372169
n3
9.5306137633067E+22
n4
4.3533925158235E+30
n5
1.9885420674368E+38
2 √n
6758.5491786329
3 √n
357.46675029414
4 √n
82.210395806327
5 √n
34.036225421031
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-45677986
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 45677987 can be divided by 8 positive divisors.
The sum of these divisors (counting 45677987) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101110001111110110100011
3
Ternary
10011221200102022
4
Quaternary
2232033312203
5
Quinary
43143143422
6
Senary
4311012055
8
Octal
256176643
10
Decimal
45677987
12
Duodecimal
1336a02b
16
Hexadecimal
2b8fda3
20
Vigesimal
e59ej7
36
Base36
r71cz
md5
eb43c73c1d93917670f956baf071158c
sha1
209716be73af2c1668696bbb8a61bb0dfe94f19e
sha256
55cd3e3dcfa6851302c31d15b914b9dc7312084d340967c94049cdaff0513c5d
sha512
2eac617203f57823df539b43959335d53c7b118acc434e67b79a1ca6fe74279f563480c43cbc91042277ad1d35e51107d8c790c2c72291fe149d024975c11a04
ripemd-160
09d1c0d6d105186845e587d9e0f965c3ec6af972
Diameter
91355974
Circumference
287003256.77994
Area
6.5548655160759E+15
Volume
3.9921741577342E+23
Surface area
2.6219462064304E+16
Circumference
287003256.77994
Perimeter
182711948
Area
2086478496372169
Diagonal
64598428.717302
Surface area
12518870978233014
Volume
9.5306137633067E+22
Space diagonal
79116594.271471
Perimeter
137033961
Area
9.0347169115413E+14
Altitude
39558297.135735
Surface area
9.0347169115413E+14
Volume
1.123193603484E+22
Height
21532809.572434