49278428 (number)

49278428 is an even 8-digits composite number following 49278427 and preceding 49278429. In scientific notation, it is written as 4.9278428 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 24342192 positive integers (up to 49278428) that are relatively prime to 49278428.

Interesting facts

Basic properties

Name

Name forty-nine million two hundred seventy-eight thousand four hundred twenty-eight

Notation

Scientific notation 4.9278428 × 10^7
Engineering notation 4.9278428 × 10^6

Prime Factorization of 49278428

Prime Factorization 2 × 2 × 83 × 148429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 24639214
Product of the distinct prime numbers

The prime factorization of 49278428 is 2 × 2 × 83 × 148429. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 9, 19, 40, 586, 308, 7588, 1448, 82252, 5937, 666803, 245165, 3272446, 8962657, 64086281, 74752566, 686428070, 302318220, 553811992, 199431233

Basic calculations (n = 49278428)

Multiplication

n×y
n×2 98556856
n×3 147835284
n×4 197113712
n×5 246392140

Division

n÷y
n÷2 24639214
n÷3 16426142.666667
n÷3 12319607
n÷5 9855685.6

Exponentiation

ny
n2 2428363466151184
n3 1.1966593422456E+23
n4 5.8969491237378E+30
n5 2.9059238281378E+38

Nth Root

y√n
2√n 7019.8595427544
3√n 366.6223597519
4√n 83.784602062398
5√n 34.556628889308

Divisors of 49278428

1, 2, 4, 83, 166, 332, 148429, 296858, 593716, 12319607, 24639214, 49278428

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 -49278427
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 49278428 can be divided by 12 positive divisors. The sum of these divisors (counting 49278428) is 1, the average is 0.083333333333333.

Base conversion 49278428

Base System Value
2 Binary 10111011111110110111011100
3 Ternary 10102201121021222
4 Quaternary 2323332313130
5 Quinary 100103402203
6 Senary 4520112512
8 Octal 273766734
10 Decimal 49278428
12 Duodecimal 14605738
16 Hexadecimal 2efeddc
20 Vigesimal f7jg18
36 Base36 tc7h8

Cryptographic Hash Functions

md5 209f101038e267825706e358c1fbb070
sha1 473c7a1fa31350e5432bc524b253b154f1852da4
sha256 2e8223cf0b26822966be277ea12761bbe6cce5d4bad1fc2d0a4929440f3e8699
sha512 836f075fcc5904a675a8089b656bd791a0e4e5d5669a82838e50be8c35efc76355ca41afa03333652be15a55839872a67e14ca2264535d3f875855e85a66f7cd
ripemd-160 646210997862deca13aab0b8508dc8ff1540cf27

49278428 as geometric shapes

Circle

Radius = n
Diameter 98556856
Circumference 309625494.77051
Area 7.6289288255064E+15

Sphere

Radius = n
Volume 5.0125549312646E+23
Surface area 3.0515715302026E+16
Circumference 309625494.77051

Square

Length = n
Perimeter 197113712
Area 2428363466151184
Diagonal 69690221.210026

Cube

Length = n
Surface area 14570180796907104
Volume 1.1966593422456E+23
Space diagonal 85352741.013125

Equilateral Triangle

Length = n
Perimeter 147835284
Area 1.0515122256545E+15
Altitude 42676370.506562

Triangular Pyramid

Length = n
Surface area 1.0515122256545E+15
Volume 1.4102765594535E+22
Height 23230073.736675