49278905 (number)

49278905 is an odd 8-digits composite number following 49278904 and preceding 49278906. In scientific notation, it is written as 4.9278905 × 10^7. The sum of its digits is 44. It has a total of 2 prime factors and 4 positive divisors. There are 36390528 positive integers (up to 49278905) that are relatively prime to 49278905.

Interesting facts

Basic properties

Name

Name forty-nine million two hundred seventy-eight thousand nine hundred five

Notation

Scientific notation 4.9278905 × 10^7
Engineering notation 4.9278905 × 10^6

Prime Factorization of 49278905

Prime Factorization 65 × 758137

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 49278905
Product of the distinct prime numbers

The prime factorization of 49278905 is 65 × 758137. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 1, 85, 4, 890, 616, 647, 9796, 41951, 52823, 372266, 247113, 8238845, 4712018, 99358226, 93774068, 147937421, 152786311, 7457989368, 3271263426

Basic calculations (n = 49278905)

Multiplication

n×y
n×2 98557810
n×3 147836715
n×4 197115620
n×5 246394525

Division

n÷y
n÷2 24639452.5
n÷3 16426301.666667
n÷3 12319726.25
n÷5 9855781

Exponentiation

ny
n2 2428410477999025
n3 1.1966940924632E+23
n4 5.8971774496555E+30
n5 2.9060644730971E+38

Nth Root

y√n
2√n 7019.8935177109
3√n 366.62354267858
4√n 83.784804813945
5√n 34.556695788554

Divisors of 49278905

1, 65, 758137, 49278905

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 -49278904
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 49278905 can be divided by 4 positive divisors. The sum of these divisors (counting 49278905) is 1, the average is 0.25.

Base conversion 49278905

Base System Value
2 Binary 10111011111110111110111001
3 Ternary 10102201121221122
4 Quaternary 2323332332321
5 Quinary 100103411110
6 Senary 4520115025
8 Octal 273767671
10 Decimal 49278905
12 Duodecimal 14605a75
16 Hexadecimal 2efefb9
20 Vigesimal f7jh55
36 Base36 tc7uh

Cryptographic Hash Functions

md5 0776d0889ad8ae718ba9cabcdd276737
sha1 28b5509dc6001eb7fbd9590abfb409b61a90f838
sha256 5073be40f524cd207c46633a44ec912aa2b9a67458c5a144fb321a53d236be37
sha512 7060cf64be2cc52b901f32215b9982a88c6a32c9995985150db2c77c4fa058fd843af611e289e8f6a3cc672f413afad265e7d265cadbb825e2503c5a9aa5d461
ripemd-160 6efc0f538e2918d793ff7e816270041f9140805a

49278905 as geometric shapes

Circle

Radius = n
Diameter 98557810
Circumference 309628491.8499
Area 7.6290765175822E+15

Sphere

Radius = n
Volume 5.0127004926355E+23
Surface area 3.0516306070329E+16
Circumference 309628491.8499

Square

Length = n
Perimeter 197115620
Area 2428410477999025
Diagonal 69690895.789895

Cube

Length = n
Surface area 14570462867994150
Volume 1.1966940924632E+23
Space diagonal 85353567.20136

Equilateral Triangle

Length = n
Perimeter 147836715
Area 1.0515325823817E+15
Altitude 42676783.60068

Triangular Pyramid

Length = n
Surface area 1.0515325823817E+15
Volume 1.4103175129777E+22
Height 23230298.596632