445748749 (number)

445748749 is an odd 9-digits composite number following 445748748 and preceding 445748750. In scientific notation, it is written as 4.45748749 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 445701564 positive integers (up to 445748749) that are relatively prime to 445748749.

Interesting facts

Basic properties

Name

Name four hundred forty-five million seven hundred forty-eight thousand seven hundred forty-nine

Notation

Scientific notation 4.45748749 × 10^8
Engineering notation 4.45748749 × 10^6

Prime Factorization of 445748749

Prime Factorization 13063 × 34123

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 445748749
Product of the distinct prime numbers

The prime factorization of 445748749 is 13063 × 34123. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 445748749)

Multiplication

n×y
n×2 891497498
n×3 1337246247
n×4 1782994996
n×5 2228743745

Division

n÷y
n÷2 222874374.5
n÷3 148582916.33333
n÷3 111437187.25
n÷5 89149749.8

Exponentiation

ny
n2 198691947235065001
n3 8.8566686916404E+25
n4 3.9478489896062E+34
n5 1.7597487483579E+43

Nth Root

y√n
2√n 21112.762704109
3√n 763.88862728297
4√n 145.30231486149
5√n 53.680682222173

Divisors of 445748749

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 -445748748
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 445748749 can be divided by 4 positive divisors. The sum of these divisors (counting 445748749) is 1, the average is 0.25.

Base conversion 445748749

Base System Value
2 Binary 11010100100011001011000001101
3 Ternary 1011001202101022221
4 Quaternary 122210121120031
5 Quinary 1403102424444
6 Senary 112121535341
8 Octal 3244313015
10 Decimal 445748749
12 Duodecimal 105344551
16 Hexadecimal 1a91960d
20 Vigesimal 6j5ibh9
36 Base36 7ddxxp

Cryptographic Hash Functions

md5 2af520c02daa1e4d45152e9a23e0b0c4
sha1 cbd567b4e5cfcea804c2a2d4b5f60be3db587ae6
sha256 4b0caf29bd63eef7863e4e0f46009106220a57088ceb5fffc0f1351149cee399
sha512 a01d1fb3315b5b4dcd6f2fcba80b492dc96735f465bc6d3b1c4c0e732fab591f8dde2c88d07d855669e75df4b0aecc5408cc86a36c33c6c5b8558e9e7c7c630c
ripemd-160 a1b4879d2837b121eb7438787a12c39a695f32ac

445748749 as geometric shapes

Circle

Radius = n
Diameter 891497498
Circumference 2800721990.4105
Area 6.2420916176113E+17

Sphere

Radius = n
Volume 3.7098727062582E+26
Surface area 2.4968366470445E+18
Circumference 2800721990.4105

Square

Length = n
Perimeter 1782994996
Area 198691947235065001
Diagonal 630383926.24664

Cube

Length = n
Surface area 1192151683410390006
Volume 8.8566686916404E+25
Space diagonal 772059480.67827

Equilateral Triangle

Length = n
Perimeter 1337246247
Area 8.6036136916482E+16
Altitude 386029740.33913

Triangular Pyramid

Length = n
Surface area 8.6036136916482E+16
Volume 1.0437684150969E+25
Height 210127975.41555