261004028 (number)

261004028 is an even 9-digits composite number following 261004027 and preceding 261004029. In scientific notation, it is written as 2.61004028 × 10^8. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 130380432 positive integers (up to 261004028) that are relatively prime to 261004028.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million four thousand twenty-eight

Notation

Scientific notation 2.61004028 × 10^8
Engineering notation 2.61004028 × 10^6

Prime Factorization of 261004028

Prime Factorization 2 × 2 × 1093 × 59699

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 130502014
Product of the distinct prime numbers

The prime factorization of 261004028 is 2 × 2 × 1093 × 59699. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 3, 97, 84, 286, 466, 8687, 3478, 44331, 77937, 969105, 394420, 9350893, 3692734, 49548833, 40708885, 872765150, 305855229, 1717173037, 4455766425

Basic calculations (n = 261004028)

Multiplication

n×y
n×2 522008056
n×3 783012084
n×4 1044016112
n×5 1305020140

Division

n÷y
n÷2 130502014
n÷3 87001342.666667
n÷3 65251007
n÷5 52200805.6

Exponentiation

ny
n2 68123102632224784
n3 1.7780404186868E+25
n4 4.6407571122406E+33
n5 1.2112562992645E+42

Nth Root

y√n
2√n 16155.619084393
3√n 639.07094038944
4√n 127.10475634056
5√n 48.231352655494

Divisors of 261004028

1, 2, 4, 1093, 2186, 4372, 59699, 119398, 238796, 65251007, 130502014, 261004028

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 -261004027
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 261004028 can be divided by 12 positive divisors. The sum of these divisors (counting 261004028) is 1, the average is 0.083333333333333.

Base conversion 261004028

Base System Value
2 Binary 1111100011101001101011111100
3 Ternary 200012010101012212
4 Quaternary 33203221223330
5 Quinary 1013304112103
6 Senary 41522115552
8 Octal 1743515374
10 Decimal 261004028
12 Duodecimal 734abbb8
16 Hexadecimal f8e9afc
20 Vigesimal 41b5a18
36 Base36 4be7zw

Cryptographic Hash Functions

md5 d0ea6a6bb950ebe2548f0bd4a9394622
sha1 bef2ef5d87f19799720d7e283bb9ca055939eece
sha256 ced7da0f9d6e0dce8894b8fd498420828caa46bfcab7bbf45537679680af26dd
sha512 0f65d024c4c7a92e11f210bfdb40b52f90d0eb5628d00632f8213b8c4762e88e1a7dcc2571cdc4316e0cdd1ebf3562eb30855f47457357e66f5de5089dc50f21
ripemd-160 b3cdc7dc3f4b064ab9cc0a407d68c70d6b94befa

261004028 as geometric shapes

Circle

Radius = n
Diameter 522008056
Circumference 1639936673.8443
Area 2.1401503876914E+17

Sphere

Radius = n
Volume 7.4478382895096E+25
Surface area 8.5606015507656E+17
Circumference 1639936673.8443

Square

Length = n
Perimeter 1044016112
Area 68123102632224784
Diagonal 369115436.23161

Cube

Length = n
Surface area 408738615793348704
Volume 1.7780404186868E+25
Space diagonal 452072237.47613

Equilateral Triangle

Length = n
Perimeter 783012084
Area 2.9498168732061E+16
Altitude 226036118.73806

Triangular Pyramid

Length = n
Surface area 2.9498168732061E+16
Volume 2.0954407287953E+24
Height 123038478.74387