542947991 (number)

542947991 is an odd 9-digits composite number following 542947990 and preceding 542947992. In scientific notation, it is written as 5.42947991 × 10^8. The sum of its digits is 50. It has a total of 2 prime factors and 4 positive divisors. There are 539914584 positive integers (up to 542947991) that are relatively prime to 542947991.

Interesting facts

Basic properties

Name

Name five hundred forty-two million nine hundred forty-seven thousand nine hundred ninety-one

Notation

Scientific notation 5.42947991 × 10^8
Engineering notation 5.42947991 × 10^6

Prime Factorization of 542947991

Prime Factorization 179 × 3033229

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 542947991
Product of the distinct prime numbers

The prime factorization of 542947991 is 179 × 3033229. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 1, 37, 26, 992, 282, 5558, 4687, 61312, 22377, 650672, 73865, 4250732, 1681447, 63737908, 6776039, 472194045, 745922260, 8924461734, 7841481762

Basic calculations (n = 542947991)

Multiplication

n×y
n×2 1085895982
n×3 1628843973
n×4 2171791964
n×5 2714739955

Division

n÷y
n÷2 271473995.5
n÷3 180982663.66667
n÷3 135736997.75
n÷5 108589598.2

Exponentiation

ny
n2 294792520930936081
n3 1.6005700700128E+26
n4 8.6902630396816E+34
n5 4.7183608586567E+43

Nth Root

y√n
2√n 23301.244408829
3√n 815.80446293133
4√n 152.64745136696
5√n 55.840801870315

Divisors of 542947991

1, 179, 3033229, 542947991

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -542947990
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 542947991 can be divided by 4 positive divisors. The sum of these divisors (counting 542947991) is 1, the average is 0.25.

Base conversion 542947991

Base System Value
2 Binary 100000010111001011101010010111
3 Ternary 1101211122121121212
4 Quaternary 200113023222113
5 Quinary 2102443313431
6 Senary 125513132035
8 Octal 4027135227
10 Decimal 542947991
12 Duodecimal 1319ba01b
16 Hexadecimal 205cba97
20 Vigesimal 89d89jb
36 Base36 8z99cn

Cryptographic Hash Functions

md5 98b740fdd06de867eb2ad34f9cfd403a
sha1 98320cf2f3d07b49ea26095e1cb4be77f4797a43
sha256 100477ef2be76956ae9a3efd30cfd6e3ae53ccd4b25c909287b5ad33d5e5928a
sha512 591436dd51133db9cb28527392f79291764d8faf1b1061611b01b8b0eea23ed861d5152fcf2c18970c3171e3fc2d6470ff053b03d0d2c09e399fee9333fca9d0
ripemd-160 d2aa3b2890c78afae3c95812dc47a622d9db421f

542947991 as geometric shapes

Circle

Radius = n
Diameter 1085895982
Circumference 3411442839.6139
Area 9.2611801808984E+17

Sphere

Radius = n
Volume 6.7044522313438E+26
Surface area 3.7044720723594E+18
Circumference 3411442839.6139

Square

Length = n
Perimeter 2171791964
Area 294792520930936081
Diagonal 767844412.53543

Cube

Length = n
Surface area 1768755125585616486
Volume 1.6005700700128E+26
Space diagonal 940413506.27945

Equilateral Triangle

Length = n
Perimeter 1628843973
Area 1.2764890598592E+17
Altitude 470206753.13972

Triangular Pyramid

Length = n
Surface area 1.2764890598592E+17
Volume 1.8862899171171E+25
Height 255948137.51181