49085145 (number)

49085145 is an odd 8-digits composite number following 49085144 and preceding 49085146. In scientific notation, it is written as 4.9085145 × 10^7. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 25568928 positive integers (up to 49085145) that are relatively prime to 49085145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9085145 × 10^7
Engineering notation 4.9085145 × 10^6

Prime Factorization of 49085145

Prime Factorization 45 × 43 × 25367

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 49085145
Product of the distinct prime numbers

The prime factorization of 49085145 is 45 × 43 × 25367. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 10, 27, 48, 456, 360, 2048, 4418, 90262, 19622, 961534, 171212, 9827467, 1557719, 24180330, 45049201, 259283023, 19584729, 866969208, 3759699211

Basic calculations (n = 49085145)

Multiplication

n×y
n×2 98170290
n×3 147255435
n×4 196340580
n×5 245425725

Division

n÷y
n÷2 24542572.5
n÷3 16361715
n÷3 12271286.25
n÷5 9817029

Exponentiation

ny
n2 2409351459671025
n3 1.1826336575391E+23
n4 5.8049744562189E+30
n5 2.849380129048E+38

Nth Root

y√n
2√n 7006.0791459989
3√n 366.14240181245
4√n 83.702324615263
5√n 34.529478215271

Divisors of 49085145

1, 43, 45, 1935, 25367, 1090781, 1141515, 49085145

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 -49085144
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 49085145 can be divided by 8 positive divisors. The sum of these divisors (counting 49085145) is 1, the average is 0.125.

Base conversion 49085145

Base System Value
2 Binary 10111011001111101011011001
3 Ternary 10102100210011100
4 Quaternary 2323033223121
5 Quinary 100031211040
6 Senary 4512022013
8 Octal 273175331
10 Decimal 49085145
12 Duodecimal 14531909
16 Hexadecimal 2ecfad9
20 Vigesimal f6fch5
36 Base36 t82c9

Cryptographic Hash Functions

md5 d0e733bb1f65b564b7094c6f3c515bd0
sha1 3ad376d15c46b78289c1a774176ddf4fa03ea163
sha256 11b0fce82c27c3e801f82e3d691246208a3882da2f07112a8bd173738e22c002
sha512 1ed22671870da7fe0521e91fe770f377e5d400418fd8d7fad8b5a6a2cc82fa9c556556c1fd1fe0e232f387d7619ec0885098944d63bf450cd307f1cc4b7b0c19
ripemd-160 6ee57922961a2b7a42de076a2fe499eb7002cad9

49085145 as geometric shapes

Circle

Radius = n
Diameter 98170290
Circumference 308411061.86478
Area 7.5692008456183E+15

Sphere

Radius = n
Volume 4.9538042805506E+23
Surface area 3.0276803382473E+16
Circumference 308411061.86478

Square

Length = n
Perimeter 196340580
Area 2409351459671025
Diagonal 69416877.77005

Cube

Length = n
Surface area 14456108758026150
Volume 1.1826336575391E+23
Space diagonal 85017965.036885

Equilateral Triangle

Length = n
Perimeter 147255435
Area 1.0432797853601E+15
Altitude 42508982.518443

Triangular Pyramid

Length = n
Surface area 1.0432797853601E+15
Volume 1.393747131509E+22
Height 23138959.256683