261036155 (number)

261036155 is an odd 9-digits composite number following 261036154 and preceding 261036156. In scientific notation, it is written as 2.61036155 × 10^8. The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors. There are 197837856 positive integers (up to 261036155) that are relatively prime to 261036155.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.61036155 × 10^8
Engineering notation 2.61036155 × 10^6

Prime Factorization of 261036155

Prime Factorization 5 × 19 × 2747749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 261036155
Product of the distinct prime numbers

The prime factorization of 261036155 is 5 × 19 × 2747749. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 76, 99, 850, 879, 3482, 9197, 69132, 73197, 73931, 374169, 1851961, 9212182, 58779106, 26938676, 80577927, 773665576, 4755948496, 7830026205

Basic calculations (n = 261036155)

Multiplication

n×y
n×2 522072310
n×3 783108465
n×4 1044144620
n×5 1305180775

Division

n÷y
n÷2 130518077.5
n÷3 87012051.666667
n÷3 65259038.75
n÷5 52207231

Exponentiation

ny
n2 68139874217184025
n3 1.7786970767837E+25
n4 4.6430424583337E+33
n5 1.2120019508252E+42

Nth Root

y√n
2√n 16156.613351814
3√n 639.09716040593
4√n 127.10866749287
5√n 48.232539957002

Divisors of 261036155

1, 5, 19, 95, 2747749, 13738745, 52207231, 261036155

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 -261036154
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 261036155 can be divided by 8 positive divisors. The sum of these divisors (counting 261036155) is 1, the average is 0.125.

Base conversion 261036155

Base System Value
2 Binary 1111100011110001100001111011
3 Ternary 200012012000021202
4 Quaternary 33203301201323
5 Quinary 1013311124110
6 Senary 41522524415
8 Octal 1743614173
10 Decimal 261036155
12 Duodecimal 7350670b
16 Hexadecimal f8f187b
20 Vigesimal 41b9a7f
36 Base36 4bewsb

Cryptographic Hash Functions

md5 3b83328e59a6a01a74cd52466035b2d0
sha1 a3508d71540aa1cf34eb52922ded66b02862fe6c
sha256 e87e2a26351b5edf96098fc195d7a925718b93fb7bf473abaf7f7f2afebf0c14
sha512 b61d9d36a70f3dc2baf5afa51188f8cc66b667d515cc37f05fbd0c69a7ff20623182fc5258d4a3e24d067ce9fb36ddcb92241863a46742f61530f416312340a5
ripemd-160 b8dca706ccc481d4fd1ca6979027398dd2204734

261036155 as geometric shapes

Circle

Radius = n
Diameter 522072310
Circumference 1640138533.7387
Area 2.1406772825724E+17

Sphere

Radius = n
Volume 7.4505888925139E+25
Surface area 8.5627091302895E+17
Circumference 1640138533.7387

Square

Length = n
Perimeter 1044144620
Area 68139874217184025
Diagonal 369160870.67073

Cube

Length = n
Surface area 408839245303104150
Volume 1.7786970767837E+25
Space diagonal 452127883.07242

Equilateral Triangle

Length = n
Perimeter 783108465
Area 2.9505431041379E+16
Altitude 226063941.53621

Triangular Pyramid

Length = n
Surface area 2.9505431041379E+16
Volume 2.0962146077841E+24
Height 123053623.55691