261010238 (number)

261010238 is an even 9-digits composite number following 261010237 and preceding 261010239. In scientific notation, it is written as 2.61010238 × 10^8. The sum of its digits is 23. It has a total of 3 prime factors and 8 positive divisors. There are 130481296 positive integers (up to 261010238) that are relatively prime to 261010238.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million ten thousand two hundred thirty-eight

Notation

Scientific notation 2.61010238 × 10^8
Engineering notation 2.61010238 × 10^6

Prime Factorization of 261010238

Prime Factorization 2 × 8537 × 15287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 261010238
Product of the distinct prime numbers

The prime factorization of 261010238 is 2 × 8537 × 15287. Since it has a total of 3 prime factors.

Most popular turbo-numbers

10, 2, 98, 94, 477, 940, 1365, 8045, 25079, 90330, 779248, 300577, 6355724, 8846052, 82951671, 84995346, 641414190, 1520376, 4220744197, 999420038

Basic calculations (n = 261010238)

Multiplication

n×y
n×2 522020476
n×3 783030714
n×4 1044040952
n×5 1305051190

Division

n÷y
n÷2 130505119
n÷3 87003412.666667
n÷3 65252559.5
n÷5 52202047.6

Exponentiation

ny
n2 68126344340816644
n3 1.7781673350467E+25
n4 4.6411987932435E+33
n5 1.2114004016298E+42

Nth Root

y√n
2√n 16155.811276442
3√n 639.07600876468
4√n 127.1055123763
5√n 48.23158216448

Divisors of 261010238

1, 2, 8537, 15287, 17074, 30574, 130505119, 261010238

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 -261010237
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 261010238 can be divided by 8 positive divisors. The sum of these divisors (counting 261010238) is 1, the average is 0.125.

Base conversion 261010238

Base System Value
2 Binary 1111100011101011001100111110
3 Ternary 200012010200201212
4 Quaternary 33203223030332
5 Quinary 1013304311423
6 Senary 41522204422
8 Octal 1743531476
10 Decimal 261010238
12 Duodecimal 734b3712
16 Hexadecimal f8eb33e
20 Vigesimal 41b65bi
36 Base36 4becse

Cryptographic Hash Functions

md5 6a669cda926f2a7ff0f443092624d0a4
sha1 7eae10bfa202b934270ba6c117494b8d5c15de20
sha256 f7b92a23716dde7af7d699d6e1da1a19c8d083669f6dbff7067c18757b405528
sha512 b8e576ef61cae76e4f4c76e15db39616c6469b41e4633a7de48ea7ecce69cf49e5596cf291a85bdd28d809e5c62252ed58e12747a79172ca62e15e237c4d5a39
ripemd-160 f67fd894159121bf3e71a77f1c7d2de0e872a4f0

261010238 as geometric shapes

Circle

Radius = n
Diameter 522020476
Circumference 1639975692.425
Area 2.1402522289704E+17

Sphere

Radius = n
Volume 7.4483699155145E+25
Surface area 8.5610089158815E+17
Circumference 1639975692.425

Square

Length = n
Perimeter 1044040952
Area 68126344340816644
Diagonal 369124218.49783

Cube

Length = n
Surface area 408758066044899864
Volume 1.7781673350467E+25
Space diagonal 452082993.51164

Equilateral Triangle

Length = n
Perimeter 783030714
Area 2.9499572433057E+16
Altitude 226041496.75582

Triangular Pyramid

Length = n
Surface area 2.9499572433057E+16
Volume 2.0955903011598E+24
Height 123041406.16594