248946142 (number)

248946142 is an even 9-digits composite number following 248946141 and preceding 248946143. In scientific notation, it is written as 2.48946142 × 10^8. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 123841032 positive integers (up to 248946142) that are relatively prime to 248946142.

Interesting facts

Basic properties

Name

Name two hundred forty-eight million nine hundred forty-six thousand one hundred forty-two

Notation

Scientific notation 2.48946142 × 10^8
Engineering notation 2.48946142 × 10^6

Prime Factorization of 248946142

Prime Factorization 2 × 197 × 631843

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 248946142
Product of the distinct prime numbers

The prime factorization of 248946142 is 2 × 197 × 631843. Since it has a total of 3 prime factors.

Most popular turbo-numbers

7, 3, 51, 67, 638, 624, 9106, 5065, 61374, 4780, 956748, 189256, 2345295, 8085429, 29700722, 81596229, 345175691, 920861380, 7295176081, 4159980731

Basic calculations (n = 248946142)

Multiplication

n×y
n×2 497892284
n×3 746838426
n×4 995784568
n×5 1244730710

Division

n÷y
n÷2 124473071
n÷3 82982047.333333
n÷3 62236535.5
n÷5 49789228.4

Exponentiation

ny
n2 61974181616684164
n3 1.5428233417081E+25
n4 3.8407991870578E+33
n5 9.5615213981476E+41

Nth Root

y√n
2√n 15778.027189734
3√n 629.07409296172
4√n 125.61061734477
5√n 47.777242450726

Divisors of 248946142

1, 2, 197, 394, 631843, 1263686, 124473071, 248946142

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -248946141
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 248946142 can be divided by 8 positive divisors. The sum of these divisors (counting 248946142) is 1, the average is 0.125.

Base conversion 248946142

Base System Value
2 Binary 1110110101101001110111011110
3 Ternary 122100102202220111
4 Quaternary 32311221313132
5 Quinary 1002212234032
6 Senary 40411440234
8 Octal 1665516736
10 Decimal 248946142
12 Duodecimal 6b45607a
16 Hexadecimal ed69dde
20 Vigesimal 3hfi572
36 Base36 447s2m

Cryptographic Hash Functions

md5 6c51dc312edd59ac01f9ee40b465d1cd
sha1 5f1d3679e12875742442baec10b073eda019a058
sha256 3442de42652a768af30f7a4d16a58b1f3b6775687569de17d1fceb260b0d1947
sha512 0e2ed7876a9179ea3c5c1c82eebcedb5947ae2487d01efc023480d185d56bb662c4613ac2eae7fa934987492115f31df203a78655ddf26d49a82a8793878ac0d
ripemd-160 d8a6e66a515d36137c01801da5ccda20616ea811

248946142 as geometric shapes

Circle

Radius = n
Diameter 497892284
Circumference 1564174741.6934
Area 1.9469763367921E+17

Sphere

Radius = n
Volume 6.4625633014626E+25
Surface area 7.7879053471686E+17
Circumference 1564174741.6934

Square

Length = n
Perimeter 995784568
Area 61974181616684164
Diagonal 352063010.31686

Cube

Length = n
Surface area 371845089700104984
Volume 1.5428233417081E+25
Space diagonal 431187366.29226

Equilateral Triangle

Length = n
Perimeter 746838426
Area 2.68356078294E+16
Altitude 215593683.14613

Triangular Pyramid

Length = n
Surface area 2.68356078294E+16
Volume 1.8182347451578E+24
Height 117354336.77229