45549949 (number)

45549949 is an odd 8-digits composite number following 45549948 and preceding 45549950. In scientific notation, it is written as 4.5549949 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 44690464 positive integers (up to 45549949) that are relatively prime to 45549949.

Interesting facts

Basic properties

Name

Name forty-five million five hundred forty-nine thousand nine hundred forty-nine

Notation

Scientific notation 4.5549949 × 10^7
Engineering notation 4.5549949 × 10^6

Prime Factorization of 45549949

Prime Factorization 53 × 859433

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 45549949
Product of the distinct prime numbers

The prime factorization of 45549949 is 53 × 859433. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 5, 80, 96, 999, 842, 4786, 9904, 61641, 76444, 746699, 864425, 9567657, 9485431, 4240485, 87153754, 634744763, 786454526, 3382670009, 5689066448

Basic calculations (n = 45549949)

Multiplication

n×y
n×2 91099898
n×3 136649847
n×4 182199796
n×5 227749745

Division

n÷y
n÷2 22774974.5
n÷3 15183316.333333
n÷3 11387487.25
n÷5 9109989.8

Exponentiation

ny
n2 2074797853902601
n3 9.4506936430573E+22
n4 4.3047861345588E+30
n5 1.9608278888506E+38

Nth Root

y√n
2√n 6749.0702322616
3√n 357.1324378446
4√n 82.152725044649
5√n 34.017122895015

Divisors of 45549949

1, 53, 859433, 45549949

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -45549948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 45549949 can be divided by 4 positive divisors. The sum of these divisors (counting 45549949) is 1, the average is 0.25.

Base conversion 45549949

Base System Value
2 Binary 10101101110000100101111101
3 Ternary 10011201011210011
4 Quaternary 2231300211331
5 Quinary 43130044244
6 Senary 4304143221
8 Octal 255604575
10 Decimal 45549949
12 Duodecimal 13307b11
16 Hexadecimal 2b7097d
20 Vigesimal e4deh9
36 Base36 r4akd

Cryptographic Hash Functions

md5 725b9ef8e01a994a7f879a1c17d8c7cd
sha1 d86dde2b250d250232c979d7a044acf8ed23f826
sha256 e348f713bfbe06869d52cd230e2a778280d7caf725f49e4c409621305cf25b90
sha512 784e3e96d81819cac20f8f21516f13771288f31debede6e57bf2276dbab81e4d6f1625e54a0ffe405b6d7c89b04d35818941a0dd28641343844d923375eba59f
ripemd-160 142b211a0484f354ad1b318200ea3dfb30218a00

45549949 as geometric shapes

Circle

Radius = n
Diameter 91099898
Circumference 286198770.29958
Area 6.5181696955043E+15

Sphere

Radius = n
Volume 3.9586972960475E+23
Surface area 2.6072678782017E+16
Circumference 286198770.29958

Square

Length = n
Perimeter 182199796
Area 2074797853902601
Diagonal 64417355.641203

Cube

Length = n
Surface area 12448787123415606
Volume 9.4506936430573E+22
Space diagonal 78894825.950171

Equilateral Triangle

Length = n
Perimeter 136649847
Area 8.9841382459854E+14
Altitude 39447412.975086

Triangular Pyramid

Length = n
Surface area 8.9841382459854E+14
Volume 1.1137749269871E+22
Height 21472451.880401