542958981 (number)

542958981 is an odd 9-digits composite number following 542958980 and preceding 542958982. In scientific notation, it is written as 5.42958981 × 10^8. The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors. There are 358589520 positive integers (up to 542958981) that are relatively prime to 542958981.

Interesting facts

Basic properties

Name

Name five hundred forty-two million nine hundred fifty-eight thousand nine hundred eighty-one

Notation

Scientific notation 5.42958981 × 10^8
Engineering notation 5.42958981 × 10^6

Prime Factorization of 542958981

Prime Factorization 3 × 107 × 1691461

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 542958981
Product of the distinct prime numbers

The prime factorization of 542958981 is 3 × 107 × 1691461. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 64, 99, 499, 547, 6228, 2605, 13236, 20027, 979931, 38984, 8854917, 7130272, 73359247, 53375051, 198542632, 119858551, 9695081516, 5434750783

Basic calculations (n = 542958981)

Multiplication

n×y
n×2 1085917962
n×3 1628876943
n×4 2171835924
n×5 2714794905

Division

n÷y
n÷2 271479490.5
n÷3 180986327
n÷3 135739745.25
n÷5 108591796.2

Exponentiation

ny
n2 294804455048558361
n3 1.6006672650743E+26
n4 8.6909666716477E+34
n5 4.7188384079428E+43

Nth Root

y√n
2√n 23301.480231951
3√n 815.80996722193
4√n 152.6482238087
5√n 55.841027927121

Divisors of 542958981

1, 3, 107, 321, 1691461, 5074383, 180986327, 542958981

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 -542958980
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 542958981 can be divided by 8 positive divisors. The sum of these divisors (counting 542958981) is 1, the average is 0.125.

Base conversion 542958981

Base System Value
2 Binary 100000010111001110010110000101
3 Ternary 1101211200011200220
4 Quaternary 200113032112011
5 Quinary 2102444141411
6 Senary 125513254553
8 Octal 4027162605
10 Decimal 542958981
12 Duodecimal 131a04459
16 Hexadecimal 205ce585
20 Vigesimal 89d9h91
36 Base36 8z9htx

Cryptographic Hash Functions

md5 60f13b6e400e445ceb7e1882796937f4
sha1 cc09c6e6c2de483f597d38e04ce1f2ea40aa2c2d
sha256 0e170bf8a166bd4ca09f54cde8ee708ef9338722a769164bd7c0bcd025f4d002
sha512 626e8950f60676548095836c9321c65e55da15f0d7ec568e079d6331281f8846c1026b8a01608ead53830b8f2d80002e4cc6fabf06b871ee85bd89b3a186aeb2
ripemd-160 92e7f39d81eb1c8c1537a995d90161a826d72b75

542958981 as geometric shapes

Circle

Radius = n
Diameter 1085917962
Circumference 3411511891.8204
Area 9.2615551022609E+17

Sphere

Radius = n
Volume 6.7048593610653E+26
Surface area 3.7046220409044E+18
Circumference 3411511891.8204

Square

Length = n
Perimeter 2171835924
Area 294804455048558361
Diagonal 767859954.74248

Cube

Length = n
Surface area 1768826730291350166
Volume 1.6006672650743E+26
Space diagonal 940432541.51782

Equilateral Triangle

Length = n
Perimeter 1628876943
Area 1.2765407361044E+17
Altitude 470216270.75891

Triangular Pyramid

Length = n
Surface area 1.2765407361044E+17
Volume 1.8864044625956E+25
Height 255953318.24749