49389931 (number)

49389931 is an odd 8-digits composite number following 49389930 and preceding 49389932. In scientific notation, it is written as 4.9389931 × 10^7. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 46500480 positive integers (up to 49389931) that are relatively prime to 49389931.

Interesting facts

Basic properties

Name

Name forty-nine million three hundred eighty-nine thousand nine hundred thirty-one

Notation

Scientific notation 4.9389931 × 10^7
Engineering notation 4.9389931 × 10^6

Prime Factorization of 49389931

Prime Factorization 37 × 79 × 277 × 61

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 49389931
Product of the distinct prime numbers

The prime factorization of 49389931 is 37 × 79 × 277 × 61. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 3, 98, 100, 61, 392, 9187, 6828, 99330, 7249, 712441, 36004, 8281387, 1279104, 48528496, 74260614, 432959070, 352516729, 4374188689, 8826635278

Basic calculations (n = 49389931)

Multiplication

n×y
n×2 98779862
n×3 148169793
n×4 197559724
n×5 246949655

Division

n÷y
n÷2 24694965.5
n÷3 16463310.333333
n÷3 12347482.75
n÷5 9877986.2

Exponentiation

ny
n2 2439365284184761
n3 1.2048008306968E+23
n4 5.9505029896858E+30
n5 2.9389493207588E+38

Nth Root

y√n
2√n 7027.7970232499
3√n 366.89867199418
4√n 83.831957052486
5√n 34.572253109591

Divisors of 49389931

1, 37, 61, 79, 277, 2257, 2923, 4819, 10249, 16897, 21883, 178303, 625189, 809671, 1334863, 49389931

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49389930
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49389931 can be divided by 16 positive divisors. The sum of these divisors (counting 49389931) is 1, the average is 0.0625.

Base conversion 49389931

Base System Value
2 Binary 10111100011010000101101011
3 Ternary 10102221021020201
4 Quaternary 2330122011223
5 Quinary 100120434211
6 Senary 4522333031
8 Octal 274320553
10 Decimal 49389931
12 Duodecimal 1465a177
16 Hexadecimal 2f1a16b
20 Vigesimal f8degb
36 Base36 telij

Cryptographic Hash Functions

md5 472b2403f57ecd21a33a4ae494724843
sha1 287cd16fd1ecdeaa8ddeef1186f2a5264c3e7a58
sha256 b3f745200bceb5c84b1af13be8e34ec46953ba8bccfc2a94bd74a2f007dc1cb4
sha512 d5ece86d153172226f1ea09048d8d7112c831c7f868d648759241fcef62f29f4adf324374705d107ee9cd9db1cbc3124271889f7a614dd371c3a85cf588df884
ripemd-160 72f8bd5bd5276dfffe1410392645d3e4f2a099d5

49389931 as geometric shapes

Circle

Radius = n
Diameter 98779862
Circumference 310326088.78181
Area 7.6634920562168E+15

Sphere

Radius = n
Volume 5.0466579183413E+23
Surface area 3.0653968224867E+16
Circumference 310326088.78181

Square

Length = n
Perimeter 197559724
Area 2439365284184761
Diagonal 69847910.264871

Cube

Length = n
Surface area 14636191705108566
Volume 1.2048008306968E+23
Space diagonal 85545869.874321

Equilateral Triangle

Length = n
Perimeter 148169793
Area 1.0562761526069E+15
Altitude 42772934.937161

Triangular Pyramid

Length = n
Surface area 1.0562761526069E+15
Volume 1.4198713956082E+22
Height 23282636.754957