49405940 (number)

49405940 is an even 8-digits composite number following 49405939 and preceding 49405941. In scientific notation, it is written as 4.9405940 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 19124640 positive integers (up to 49405940) that are relatively prime to 49405940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.9405940 × 10^7
Engineering notation 4.9405940 × 10^6

Prime Factorization of 49405940

Prime Factorization 2 × 2 × 5 × 31 × 79687

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 24702970
Product of the distinct prime numbers

The prime factorization of 49405940 is 2 × 2 × 5 × 31 × 79687. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 1, 8, 72, 309, 203, 4741, 4033, 60077, 79166, 45015, 567275, 9503472, 8235732, 55406389, 793081, 537682516, 460111847, 3016542397, 7559849977

Basic calculations (n = 49405940)

Multiplication

n×y
n×2 98811880
n×3 148217820
n×4 197623760
n×5 247029700

Division

n÷y
n÷2 24702970
n÷3 16468646.666667
n÷3 12351485
n÷5 9881188

Exponentiation

ny
n2 2440946907283600
n3 1.2059727644444E+23
n4 5.9582218041774E+30
n5 2.9437154896388E+38

Nth Root

y√n
2√n 7028.9359080874
3√n 366.93830926581
4√n 83.83874944253
5√n 34.574494033777

Divisors of 49405940

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 79687, 159374, 318748, 398435, 796870, 1593740, 2470297, 4940594, 9881188, 12351485, 24702970, 49405940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49405939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49405940 can be divided by 24 positive divisors. The sum of these divisors (counting 49405940) is 1, the average is 0.041666666666667.

Base conversion 49405940

Base System Value
2 Binary 10111100011101111111110100
3 Ternary 10102222002012122
4 Quaternary 2330131333310
5 Quinary 100121442230
6 Senary 4522535112
8 Octal 274357764
10 Decimal 49405940
12 Duodecimal 14667498
16 Hexadecimal 2f1dff4
20 Vigesimal f8feh0
36 Base36 texv8

Cryptographic Hash Functions

md5 5932c45a5ae11d59b120f2f92fcc6988
sha1 92a48bb33be4fb69f5760e532cfd2d57850c9f2a
sha256 0a79fa1c0ced895f296f67d96e64f9f34ce6669924acb9f30bbab8241b635584
sha512 714700e6cc2de8a77a837058d2751b5f603389e7fac3ece2ae1ca7276713db9c03703ebbe22558536550e0c2ee6e4f812d5cc7acf262856cb61b50cbf196c06b
ripemd-160 2b5d93c7c05cf85e9757dff6fcfc786c621a0fba

49405940 as geometric shapes

Circle

Radius = n
Diameter 98811880
Circumference 310426676.2954
Area 7.6684608717249E+15

Sphere

Radius = n
Volume 5.0515669029438E+23
Surface area 3.06738434869E+16
Circumference 310426676.2954

Square

Length = n
Perimeter 197623760
Area 2440946907283600
Diagonal 69870550.409791

Cube

Length = n
Surface area 14645681443701600
Volume 1.2059727644444E+23
Space diagonal 85573598.275699

Equilateral Triangle

Length = n
Perimeter 148217820
Area 1.0569610154983E+15
Altitude 42786799.13785

Triangular Pyramid

Length = n
Surface area 1.0569610154983E+15
Volume 1.4212525327749E+22
Height 23290183.46993