48728638 (number)

48728638 is an even 8-digits composite number following 48728637 and preceding 48728639. In scientific notation, it is written as 4.8728638 × 10^7. The sum of its digits is 46. It has a total of 6 prime factors and 32 positive divisors. There are 20727000 positive integers (up to 48728638) that are relatively prime to 48728638.

Interesting facts

Basic properties

Name

Name forty-eight million seven hundred twenty-eight thousand six hundred thirty-eight

Notation

Scientific notation 4.8728638 × 10^7
Engineering notation 4.8728638 × 10^6

Prime Factorization of 48728638

Prime Factorization 2 × 7 × 7 × 7 × 283 × 251

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 994462
Product of the distinct prime numbers

The prime factorization of 48728638 is 2 × 7 × 7 × 7 × 283 × 251. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 2, 10, 33, 813, 950, 9674, 8013, 24309, 61636, 839860, 583727, 8326635, 7149011, 35311923, 5167134, 747837432, 583924997, 5963686961, 7229511246

Basic calculations (n = 48728638)

Multiplication

n×y
n×2 97457276
n×3 146185914
n×4 194914552
n×5 243643190

Division

n÷y
n÷2 24364319
n÷3 16242879.333333
n÷3 12182159.5
n÷5 9745727.6

Exponentiation

ny
n2 2374480161335044
n3 1.1570518421988E+23
n4 5.6381560365737E+30
n5 2.7473966449371E+38

Nth Root

y√n
2√n 6980.5900896701
3√n 365.25381232998
4√n 83.549925731087
5√n 34.479174114061

Divisors of 48728638

1, 2, 7, 14, 49, 98, 251, 283, 343, 502, 566, 686, 1757, 1981, 3514, 3962, 12299, 13867, 24598, 27734, 71033, 86093, 97069, 142066, 172186, 194138, 497231, 994462, 3480617, 6961234, 24364319, 48728638

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 -48728637
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 48728638 can be divided by 32 positive divisors. The sum of these divisors (counting 48728638) is 1, the average is 0.03125.

Base conversion 48728638

Base System Value
2 Binary 10111001111000101000111110
3 Ternary 10101200200010101
4 Quaternary 2321320220332
5 Quinary 44433304023
6 Senary 4500231314
8 Octal 271705076
10 Decimal 48728638
12 Duodecimal 1439b53a
16 Hexadecimal 2e78a3e
20 Vigesimal f4b1bi
36 Base36 t0f9a

Cryptographic Hash Functions

md5 4f8d4f28b90092f27e726f16630d9bbe
sha1 1c7b0b75aac29dec09cc464fae1bd773ae2d9b4a
sha256 924f657a131011b942c094ea48893e083627c432b950add2f28ef57082d6c5ed
sha512 81586cf0dd3bacc1a1b861cfa36ff22394824bdb4cc0d8bef0e5d4e5ff382b1fe2f2fbc8b0d35545942260edd997a95cac13161ea4290ba2d576865b94521bc2
ripemd-160 c3abdc2bfab989a8df1fba0abb78a01f16bd880f

48728638 as geometric shapes

Circle

Radius = n
Diameter 97457276
Circumference 306171062.32047
Area 7.4596494309449E+15

Sphere

Radius = n
Volume 4.8466474230323E+23
Surface area 2.983859772378E+16
Circumference 306171062.32047

Square

Length = n
Perimeter 194914552
Area 2374480161335044
Diagonal 68912700.735569

Cube

Length = n
Surface area 14246880968010264
Volume 1.1570518421988E+23
Space diagonal 84400476.799631

Equilateral Triangle

Length = n
Perimeter 146185914
Area 1.0281800702492E+15
Altitude 42200238.399816

Triangular Pyramid

Length = n
Surface area 1.0281800702492E+15
Volume 1.3635986730052E+22
Height 22970900.24519