49489780 (number)

49489780 is an even 8-digits composite number following 49489779 and preceding 49489781. In scientific notation, it is written as 4.9489780 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 19795904 positive integers (up to 49489780) that are relatively prime to 49489780.

Interesting facts

Basic properties

Name

Name forty-nine million four hundred eighty-nine thousand seven hundred eighty

Notation

Scientific notation 4.9489780 × 10^7
Engineering notation 4.9489780 × 10^6

Prime Factorization of 49489780

Prime Factorization 2 × 2 × 5 × 2474489

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24744890
Product of the distinct prime numbers

The prime factorization of 49489780 is 2 × 2 × 5 × 2474489. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 10, 77, 13, 236, 537, 2740, 2286, 70429, 97159, 183578, 429134, 8931090, 4063489, 5295794, 63066094, 110308835, 755790458, 4752781269, 76451601

Basic calculations (n = 49489780)

Multiplication

n×y
n×2 98979560
n×3 148469340
n×4 197959120
n×5 247448900

Division

n÷y
n÷2 24744890
n÷3 16496593.333333
n÷3 12372445
n÷5 9897956

Exponentiation

ny
n2 2449238324448400
n3 1.2121226584452E+23
n4 5.9987683699468E+30
n5 2.9687772689963E+38

Nth Root

y√n
2√n 7034.8972984685
3√n 367.14575208474
4√n 83.874294622778
5√n 34.586220396923

Divisors of 49489780

1, 2, 4, 5, 10, 20, 2474489, 4948978, 9897956, 12372445, 24744890, 49489780

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49489779
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49489780 can be divided by 12 positive divisors. The sum of these divisors (counting 49489780) is 1, the average is 0.083333333333333.

Base conversion 49489780

Base System Value
2 Binary 10111100110010011101110100
3 Ternary 10110010100012211
4 Quaternary 2330302131310
5 Quinary 100132133110
6 Senary 4524423204
8 Octal 274623564
10 Decimal 49489780
12 Duodecimal 146a7b04
16 Hexadecimal 2f32774
20 Vigesimal f96490
36 Base36 tgqk4

Cryptographic Hash Functions

md5 1f213517c686579ef5b0b4c7fdd43bcd
sha1 ecb4ed31bbf57749bdc951fc5c256916fc4c9e60
sha256 4e65067d1c99bd72b513a59b107cdb86f551814ea041b1b060edc0faf1881fcd
sha512 ab14ab2cd720ab74197385ec87218beafd981f30283dc5e9aaf5ac4e84dea6ff0bddc1496b070825319737b892f648ec357e91a73a5985479629674a18a39eb9
ripemd-160 69b3aaaa489a10a52bd713920bf7ffbd85e7cc2c

49489780 as geometric shapes

Circle

Radius = n
Diameter 98979560
Circumference 310953458.55155
Area 7.6945091269777E+15

Sphere

Radius = n
Volume 5.0773275186949E+23
Surface area 3.0778036507911E+16
Circumference 310953458.55155

Square

Length = n
Perimeter 197959120
Area 2449238324448400
Diagonal 69989118.074861

Cube

Length = n
Surface area 14695429946690400
Volume 1.2121226584452E+23
Space diagonal 85718813.415406

Equilateral Triangle

Length = n
Perimeter 148469340
Area 1.0605513044474E+15
Altitude 42859406.707703

Triangular Pyramid

Length = n
Surface area 1.0605513044474E+15
Volume 1.4285002523608E+22
Height 23329706.024954