49985910 (number)

49985910 is an even 8-digits composite number following 49985909 and preceding 49985911. In scientific notation, it is written as 4.9985910 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 128 positive divisors. There are 11923200 positive integers (up to 49985910) that are relatively prime to 49985910.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9985910 × 10^7
Engineering notation 4.9985910 × 10^6

Prime Factorization of 49985910

Prime Factorization 2 × 5 × 141 × 9 × 3 × 13 × 101

Composite number
ω Distinct Factors 7
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 49985910
Product of the distinct prime numbers

The prime factorization of 49985910 is 2 × 5 × 141 × 9 × 3 × 13 × 101. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 49985910)

Multiplication

n×y
n×2 99971820
n×3 149957730
n×4 199943640
n×5 249929550

Division

n÷y
n÷2 24992955
n÷3 16661970
n÷3 12496477.5
n÷5 9997182

Exponentiation

ny
n2 2498591198528100
n3 1.2489435477642E+23
n4 6.2429579773621E+30
n5 3.120599355902E+38

Nth Root

y√n
2√n 7070.0714282106
3√n 368.36854127706
4√n 84.083716783992
5√n 34.655288655378

Divisors of 49985910

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49985909
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49985910 can be divided by 128 positive divisors. The sum of these divisors (counting 49985910) is 1, the average is 0.0078125.

Base conversion 49985910

Base System Value
2 Binary 10111110101011100101110110
3 Ternary 10111001112210000
4 Quaternary 2332223211312
5 Quinary 100244022120
6 Senary 4543212130
8 Octal 276534566
10 Decimal 49985910
12 Duodecimal 148a7046
16 Hexadecimal 2fab976
20 Vigesimal fc84fa
36 Base36 trddi

Cryptographic Hash Functions

md5 3b4e3af431787b7e584cb249dfe51a4b
sha1 fb9acdc730fb5d164117987e97a7ed1d2f827d99
sha256 ce0e6e80dc262b740beec4f716112b214cf9f9ece899a26ef85fdb015b6e11b2
sha512 601b92e27c5a4d560d89d417f779c11b44b89367d68ff0c8a0c6703a0d1bd98916ebe4b3029b6da7045cd77f3e3fd0d3c1750e5ab02f49894c856cfc7bb34682
ripemd-160 72c731cff176439351a31fc0a71a2375a04df910

49985910 as geometric shapes

Circle

Radius = n
Diameter 99971820
Circumference 314070735.278
Area 7.84955575362E+15

Sphere

Radius = n
Volume 5.2315624992057E+23
Surface area 3.139822301448E+16
Circumference 314070735.278

Square

Length = n
Perimeter 199943640
Area 2498591198528100
Diagonal 70690751.849561

Cube

Length = n
Surface area 14991547191168600
Volume 1.2489435477642E+23
Space diagonal 86578135.782565

Equilateral Triangle

Length = n
Perimeter 149957730
Area 1.0819217257988E+15
Altitude 43289067.891283

Triangular Pyramid

Length = n
Surface area 1.0819217257988E+15
Volume 1.4718940865721E+22
Height 23563583.949854