45491644 is an even 8-digits composite number following 45491643
and preceding 45491645 . In scientific notation, it is written as 4.5491644 × 10^7.
The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors.
There are 20528640 positive integers (up to 45491644) that are relatively prime to 45491644.
45491644 has 24 divisors, whose sum is 80849888
The reverse of 45491644 is 44619454
Previous prime number is 193
Is Prime? no Number parity even Number length 8 Sum of Digits 37 Digital Root 1
Name
forty-five million four hundred ninety-one thousand six hundred forty-four
Scientific notation
4.5491644 × 10^7
Engineering notation
4.5491644 × 10^6
Prime Factorization
2 × 2 × 121 × 193 × 487
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
22745822 Product of the distinct prime numbers
The prime factorization of 45491644 is 2 × 2 × 121 × 193 × 487.
Since it has a total of 5 prime factors.
3 , 4 , 71 , 48 , 758 , 341 , 8268 , 5322 , 54080 , 68550 , 29220 , 750055 , 4944030 , 5282472 , 78997013 , 23504028 , 225688543 , 778590011 , 4827190960 , 436375941
n×2
90983288
n×3
136474932
n×4
181966576
n×5
227458220
n÷2
22745822
n÷3
15163881.333333
n÷3
11372911
n÷5
9098328.8
n2
2069489673822736
n3
9.414448750322E+22
n4
4.2827875100589E+30
n5
1.9483104473525E+38
2 √n6744.749365247
3 √n356.97999349107
4 √n82.126423063756
5 √n34.008409890159
1 , 2 , 4 , 121 , 193 , 242 , 386 , 484 , 487 , 772 , 974 , 1948 , 23353 , 46706 , 58927 , 93412 , 93991 , 117854 , 187982 , 235708 , 375964 , 11372911 , 22745822 , 45491644
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-45491643 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 45491644 can be divided by 24 positive divisors.
The sum of these divisors (counting 45491644) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10101101100010010110111100
3
Ternary
10011121012210201
4
Quaternary
2231202112330
5
Quinary
43121213034
6
Senary
4303013244
8
Octal
255422674
10
Decimal
45491644
12
Duodecimal
1329a224
16
Hexadecimal
2b625bc
20
Vigesimal
e46924
36
Base36
r31ks
md5
e9d342deebf8c0dbff0abb54b6526bb0
sha1
b1b1423dde62a67ad9ea8d30f1d4cb49e3371d50
sha256
9d0978b70c5b1abda83c2667711f9bf5c0846b1542696edd469a25f6e94ea707
sha512
149753d1aed7b45f7a2a8864b16d892db0f102cba5ddfad8a58dd7d581a345ac50a049df19c881f39a6e7bea84f64c971a315e9a40c62f3bab5ffc7f90336dd9
ripemd-160
769136c4293ec1f3388bed1a63ba4f8b415e5cb0
Diameter
90983288
Circumference
285832429.18024
Area
6.5014935559614E+15
Volume
3.9435150708812E+23
Surface area
2.6005974223846E+16
Circumference
285832429.18024
Perimeter
181966576
Area
2069489673822736
Diagonal
64334899.919449
Surface area
12416938042936416
Volume
9.414448750322E+22
Space diagonal
78793838.727836
Perimeter
136474932
Area
8.9611531520003E+14
Altitude
39396919.363918
Surface area
8.9611531520003E+14
Volume
1.1095034254143E+22
Height
21444966.639816