49279990 (number)

49279990 is an even 8-digits composite number following 49279989 and preceding 49279991. In scientific notation, it is written as 4.9279990 × 10^7. The sum of its digits is 49. It has a total of 5 prime factors and 32 positive divisors. There are 18845568 positive integers (up to 49279990) that are relatively prime to 49279990.

Interesting facts

Basic properties

Name

Name forty-nine million two hundred seventy-nine thousand nine hundred ninety

Notation

Scientific notation 4.9279990 × 10^7
Engineering notation 4.9279990 × 10^6

Prime Factorization of 49279990

Prime Factorization 2 × 5 × 29 × 109 × 1559

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 49279990
Product of the distinct prime numbers

The prime factorization of 49279990 is 2 × 5 × 29 × 109 × 1559. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 4, 91, 4, 8, 311, 8506, 7077, 88112, 70716, 55247, 703822, 5974748, 5520993, 76197487, 6481460, 869526138, 807350960, 1064930629, 1947611946

Basic calculations (n = 49279990)

Multiplication

n×y
n×2 98559980
n×3 147839970
n×4 197119960
n×5 246399950

Division

n÷y
n÷2 24639995
n÷3 16426663.333333
n÷3 12319997.5
n÷5 9855998

Exponentiation

ny
n2 2428517414400100
n3 1.1967731389646E+23
n4 5.8976968320445E+30
n5 2.9063844090619E+38

Nth Root

y√n
2√n 7019.9707976601
3√n 366.62623337435
4√n 83.785265993849
5√n 34.556847957863

Divisors of 49279990

1, 2, 5, 10, 29, 58, 109, 145, 218, 290, 545, 1090, 1559, 3118, 3161, 6322, 7795, 15590, 15805, 31610, 45211, 90422, 169931, 226055, 339862, 452110, 849655, 1699310, 4927999, 9855998, 24639995, 49279990

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -49279989
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 49279990 can be divided by 32 positive divisors. The sum of these divisors (counting 49279990) is 1, the average is 0.03125.

Base conversion 49279990

Base System Value
2 Binary 10111011111111001111110110
3 Ternary 10102201200102211
4 Quaternary 2323333033312
5 Quinary 100103424430
6 Senary 4520124034
8 Octal 273771766
10 Decimal 49279990
12 Duodecimal 1460661a
16 Hexadecimal 2eff3f6
20 Vigesimal f7jjja
36 Base36 tc8om

Cryptographic Hash Functions

md5 82ff06a7b91f81ee3ddb540e82eb948b
sha1 5f47813ba7b8355d7b1f5cecae60cd9bf450a749
sha256 f1d7afe1bc6a68c3b4f3ee9d586b1f29b881413b472a87ca4d9dbe28f8e2891e
sha512 ae9736b6135db397fa92b5019b3de977c37456063ac6aba07794a0fa5e1d56b3f845a0f2ceebc06df29ce607201d3e37ce61f65c207f6dd039733738f0fc39c2
ripemd-160 2ddafc278619c4421a0a321ee3e72df0a45cbff5

49279990 as geometric shapes

Circle

Radius = n
Diameter 98559980
Circumference 309635309.10596
Area 7.6294124681942E+15

Sphere

Radius = n
Volume 5.0130316018465E+23
Surface area 3.0517649872777E+16
Circumference 309635309.10596

Square

Length = n
Perimeter 197119960
Area 2428517414400100
Diagonal 69692430.211611

Cube

Length = n
Surface area 14571104486400600
Volume 1.1967731389646E+23
Space diagonal 85355446.476486

Equilateral Triangle

Length = n
Perimeter 147839970
Area 1.0515788872017E+15
Altitude 42677723.238243

Triangular Pyramid

Length = n
Surface area 1.0515788872017E+15
Volume 1.410410670173E+22
Height 23230810.070537