492728138 (number)

492728138 is an even 9-digits composite number following 492728137 and preceding 492728139. In scientific notation, it is written as 4.92728138 × 10^8. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 208389888 positive integers (up to 492728138) that are relatively prime to 492728138.

Interesting facts

Basic properties

Name

Name four hundred ninety-two million seven hundred twenty-eight thousand one hundred thirty-eight

Notation

Scientific notation 4.92728138 × 10^8
Engineering notation 4.92728138 × 10^6

Prime Factorization of 492728138

Prime Factorization 2 × 7 × 120119 × 293

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 492728138
Product of the distinct prime numbers

The prime factorization of 492728138 is 2 × 7 × 120119 × 293. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 85, 14, 72, 503, 449, 4585, 37540, 20772, 274457, 384349, 9184271, 2503192, 38709378, 83860502, 425765285, 654337951, 5042668784, 8331595906

Basic calculations (n = 492728138)

Multiplication

n×y
n×2 985456276
n×3 1478184414
n×4 1970912552
n×5 2463640690

Division

n÷y
n÷2 246364069
n÷3 164242712.66667
n÷3 123182034.5
n÷5 98545627.6

Exponentiation

ny
n2 242781017976947044
n3 1.1962503892953E+26
n4 5.8942622689923E+34
n5 2.9042688726842E+43

Nth Root

y√n
2√n 22197.480442609
3√n 789.83393294028
4√n 148.9881889366
5√n 54.767317887949

Divisors of 492728138

1, 2, 7, 14, 293, 586, 2051, 4102, 120119, 240238, 840833, 1681666, 35194867, 70389734, 246364069, 492728138

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -492728137
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 492728138 can be divided by 16 positive divisors. The sum of these divisors (counting 492728138) is 1, the average is 0.0625.

Base conversion 492728138

Base System Value
2 Binary 11101010111100110111101001010
3 Ternary 1021100011011221022
4 Quaternary 131113212331022
5 Quinary 2002114300023
6 Senary 120520512442
8 Octal 3527467512
10 Decimal 492728138
12 Duodecimal 11901b722
16 Hexadecimal 1d5e6f4a
20 Vigesimal 7djb06i
36 Base36 85cvgq

Cryptographic Hash Functions

md5 5b317ce08fd8f73642ff7a91a0361206
sha1 aac2064523302a8ca768dcc2bff02776020ed329
sha256 71ac15d0d7acf6f9dc3e7cadc9d16738d4241e5f259b92ca9b8581331ea0b84a
sha512 3ca0a8740e8003151cfc00b1cf750b25727d71bb1f0df184eab5f3b2f8a7acbd16b778d35b67570686ae5c93cc482045cded44467080bcb904000d1f7867ec5b
ripemd-160 0d19d1c9a00d59c0b5199f48fac5ab29920ef5ab

492728138 as geometric shapes

Circle

Radius = n
Diameter 985456276
Circumference 3095902197.1156
Area 7.6271906250743E+17

Sphere

Radius = n
Volume 5.0108419131519E+26
Surface area 3.0508762500297E+18
Circumference 3095902197.1156

Square

Length = n
Perimeter 1970912552
Area 242781017976947044
Diagonal 696822815.32244

Cube

Length = n
Surface area 1456686107861682264
Volume 1.1962503892953E+26
Space diagonal 853430169.33481

Equilateral Triangle

Length = n
Perimeter 1478184414
Area 1.0512726456234E+17
Altitude 426715084.6674

Triangular Pyramid

Length = n
Surface area 1.0512726456234E+17
Volume 1.4097946037795E+25
Height 232274271.77415