261330376 (number)

261330376 is an even 9-digits composite number following 261330375 and preceding 261330377. In scientific notation, it is written as 2.61330376 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 8 positive divisors. There are 130665184 positive integers (up to 261330376) that are relatively prime to 261330376.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million three hundred thirty thousand three hundred seventy-six

Notation

Scientific notation 2.61330376 × 10^8
Engineering notation 2.61330376 × 10^6

Prime Factorization of 261330376

Prime Factorization 2 × 2 × 2 × 32666297

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65332594
Product of the distinct prime numbers

The prime factorization of 261330376 is 2 × 2 × 2 × 32666297. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 2, 47, 30, 263, 421, 8816, 7273, 35136, 21126, 827535, 148178, 5376981, 5970741, 64215749, 19193486, 89516047, 71747880, 674004815, 4514119602

Basic calculations (n = 261330376)

Multiplication

n×y
n×2 522660752
n×3 783991128
n×4 1045321504
n×5 1306651880

Division

n÷y
n÷2 130665188
n÷3 87110125.333333
n÷3 65332594
n÷5 52266075.2

Exponentiation

ny
n2 68293565420301376
n3 1.7847183129668E+25
n4 4.664011077817E+33
n5 1.2188477686341E+42

Nth Root

y√n
2√n 16165.716068272
3√n 639.33718488717
4√n 127.14446927913
5√n 48.243407901654

Divisors of 261330376

1, 2, 4, 8, 32666297, 65332594, 130665188, 261330376

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 -261330375
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 261330376 can be divided by 8 positive divisors. The sum of these divisors (counting 261330376) is 1, the average is 0.125.

Base conversion 261330376

Base System Value
2 Binary 1111100100111001010111001000
3 Ternary 200012201221212211
4 Quaternary 33210321113020
5 Quinary 1013400033001
6 Senary 41533114504
8 Octal 1744712710
10 Decimal 261330376
12 Duodecimal 73628a34
16 Hexadecimal f9395c8
20 Vigesimal 41d65ig
36 Base36 4bl7t4

Cryptographic Hash Functions

md5 6371e54db8776d16f1a32bba4c0fedce
sha1 a47c78871463b0b25bd54cf54e2cf0e17406b53c
sha256 61265d45b3b35859f788437d6dbe8bd0f96193e5c0a77bebe7365a93b3d9c139
sha512 a55b6c5fc2846ed53113d1af5dab6d545eb0caedc1bb8d8fe615a9ad2cc3e3817731445fd44e84d005020ea7eec5807ea1a7611c741c1e426c08fd3242cb26e9
ripemd-160 8b8aade33a818c92d81b61b8255e18662a2fdb5f

261330376 as geometric shapes

Circle

Radius = n
Diameter 522660752
Circumference 1641987178.8029
Area 2.1455056341187E+17

Sphere

Radius = n
Volume 7.4758105876582E+25
Surface area 8.5820225364749E+17
Circumference 1641987178.8029

Square

Length = n
Perimeter 1045321504
Area 68293565420301376
Diagonal 369576961.99926

Cube

Length = n
Surface area 409761392521808256
Volume 1.7847183129668E+25
Space diagonal 452637488.79308

Equilateral Triangle

Length = n
Perimeter 783991128
Area 2.9571981284498E+16
Altitude 226318744.39654

Triangular Pyramid

Length = n
Surface area 2.9571981284498E+16
Volume 2.1033107026777E+24
Height 123192320.66642