261040043 (number)

261040043 is an odd 9-digits composite number following 261040042 and preceding 261040044. In scientific notation, it is written as 2.61040043 × 10^8. The sum of its digits is 20. It has a total of 3 prime factors and 8 positive divisors. There are 234057600 positive integers (up to 261040043) that are relatively prime to 261040043.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million forty thousand forty-three

Notation

Scientific notation 2.61040043 × 10^8
Engineering notation 2.61040043 × 10^6

Prime Factorization of 261040043

Prime Factorization 11 × 73 × 325081

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 261040043
Product of the distinct prime numbers

The prime factorization of 261040043 is 11 × 73 × 325081. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 4, 94, 14, 861, 159, 6797, 475, 93269, 39173, 325558, 360969, 8669378, 2999934, 61736284, 36436241, 4487352, 979455244, 7205303765, 5843023235

Basic calculations (n = 261040043)

Multiplication

n×y
n×2 522080086
n×3 783120129
n×4 1044160172
n×5 1305200215

Division

n÷y
n÷2 130520021.5
n÷3 87013347.666667
n÷3 65260010.75
n÷5 52208008.6

Exponentiation

ny
n2 68141904049441849
n3 1.7787765563168E+25
n4 4.6433190874833E+33
n5 1.2120922142594E+42

Nth Root

y√n
2√n 16156.733673611
3√n 639.1003333986
4√n 127.10914079487
5√n 48.232683635948

Divisors of 261040043

1, 11, 73, 803, 325081, 3575891, 23730913, 261040043

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 -261040042
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 261040043 can be divided by 8 positive divisors. The sum of these divisors (counting 261040043) is 1, the average is 0.125.

Base conversion 261040043

Base System Value
2 Binary 1111100011110010011110101011
3 Ternary 200012012012121202
4 Quaternary 33203302132223
5 Quinary 1013311240133
6 Senary 41522554415
8 Octal 1743623653
10 Decimal 261040043
12 Duodecimal 73508a0b
16 Hexadecimal f8f27ab
20 Vigesimal 41ba023
36 Base36 4bezsb

Cryptographic Hash Functions

md5 7cbde22db3977029201dbe0079f80138
sha1 0e79bf137d350875c56368a8a6ed3f57fc716058
sha256 4925dbde10e52705b54f8725480bb35d88b12bda4e9ce1fa196bb8ef3381162b
sha512 0009d067ed79c6f7786921708f34e7acefaf5074b770033eb3b400aa1807afe088278ed3b05491eae40e401b33376a12707ad5ad8ca4a289f4e4ec833b3566a0
ripemd-160 b6d92fa1855e5f70be2f2f6ab45912f1110ef2ee

261040043 as geometric shapes

Circle

Radius = n
Diameter 522080086
Circumference 1640162962.7631
Area 2.1407410516335E+17

Sphere

Radius = n
Volume 7.4509218156036E+25
Surface area 8.5629642065339E+17
Circumference 1640162962.7631

Square

Length = n
Perimeter 1044160172
Area 68141904049441849
Diagonal 369166369.13306

Cube

Length = n
Surface area 408851424296651094
Volume 1.7787765563168E+25
Space diagonal 452134617.28596

Equilateral Triangle

Length = n
Perimeter 783120129
Area 2.9506309984529E+16
Altitude 226067308.64298

Triangular Pyramid

Length = n
Surface area 2.9506309984529E+16
Volume 2.0963082753121E+24
Height 123055456.37769