261736252 (number)

261736252 is an even 9-digits composite number following 261736251 and preceding 261736253. In scientific notation, it is written as 2.61736252 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 126355376 positive integers (up to 261736252) that are relatively prime to 261736252.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million seven hundred thirty-six thousand two hundred fifty-two

Notation

Scientific notation 2.61736252 × 10^8
Engineering notation 2.61736252 × 10^6

Prime Factorization of 261736252

Prime Factorization 2 × 2 × 29 × 2256347

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 130868126
Product of the distinct prime numbers

The prime factorization of 261736252 is 2 × 2 × 29 × 2256347. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 1, 82, 76, 34, 804, 5565, 9904, 76629, 57577, 750847, 7705, 24615, 2540984, 69939321, 62315027, 395463126, 674473545, 6158928990, 3095575036

Basic calculations (n = 261736252)

Multiplication

n×y
n×2 523472504
n×3 785208756
n×4 1046945008
n×5 1308681260

Division

n÷y
n÷2 130868126
n÷3 87245417.333333
n÷3 65434063
n÷5 52347250.4

Exponentiation

ny
n2 68505865611007504
n3 1.7930468505041E+25
n4 4.6930536231134E+33
n5 1.2283422657487E+42

Nth Root

y√n
2√n 16178.264801888
3√n 639.6680016346
4√n 127.19380803281
5√n 48.258384108043

Divisors of 261736252

1, 2, 4, 29, 58, 116, 2256347, 4512694, 9025388, 65434063, 130868126, 261736252

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261736251
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261736252 can be divided by 12 positive divisors. The sum of these divisors (counting 261736252) is 1, the average is 0.083333333333333.

Base conversion 261736252

Base System Value
2 Binary 1111100110011100011100111100
3 Ternary 200020111120122021
4 Quaternary 33212130130330
5 Quinary 1014001030002
6 Senary 41545525524
8 Octal 1746343474
10 Decimal 261736252
12 Duodecimal 737a38a4
16 Hexadecimal f99c73c
20 Vigesimal 41fh0cc
36 Base36 4btwzg

Cryptographic Hash Functions

md5 e90ee8923d4cd17c3f879a2d889e84f6
sha1 af52da2dd1bc96c4240461b1f588615c5fc04ea3
sha256 1982a372f1ad28ebe829356780433d3fcbe234cd0b301f264cd29aac8b06656c
sha512 769e8aac25275abd4d0171cb5b81419fa4cae523d29f929b73ff070abe9ff333b5f8cf9ad265b6bc16394863fb22a7eb1807041230a0665f31a5ee64d4a33dde
ripemd-160 3ae9b300e2a76b1e1afb4325f6a62a2a27ec78c5

261736252 as geometric shapes

Circle

Radius = n
Diameter 523472504
Circumference 1644537372.9227
Area 2.1521752413135E+17

Sphere

Radius = n
Volume 7.5106970841146E+25
Surface area 8.608700965254E+17
Circumference 1644537372.9227

Square

Length = n
Perimeter 1046945008
Area 68505865611007504
Diagonal 370150957.3431

Cube

Length = n
Surface area 411035193666045024
Volume 1.7930468505041E+25
Space diagonal 453340486.64665

Equilateral Triangle

Length = n
Perimeter 785208756
Area 2.9663909963688E+16
Altitude 226670243.32333

Triangular Pyramid

Length = n
Surface area 2.9663909963688E+16
Volume 2.1131259782944E+24
Height 123383652.4477