261049076 (number)

261049076 is an even 9-digits composite number following 261049075 and preceding 261049077. In scientific notation, it is written as 2.61049076 × 10^8. The sum of its digits is 35. It has a total of 5 prime factors and 18 positive divisors. There are 122846080 positive integers (up to 261049076) that are relatively prime to 261049076.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million forty-nine thousand seventy-six

Notation

Scientific notation 2.61049076 × 10^8
Engineering notation 2.61049076 × 10^6

Prime Factorization of 261049076

Prime Factorization 2 × 2 × 17 × 17 × 225821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7677914
Product of the distinct prime numbers

The prime factorization of 261049076 is 2 × 2 × 17 × 17 × 225821. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 26, 32, 834, 912, 3474, 9315, 13849, 41850, 36717, 256408, 3328662, 9233783, 94078605, 95515200, 271807528, 942139104, 2202815343, 9671948598

Basic calculations (n = 261049076)

Multiplication

n×y
n×2 522098152
n×3 783147228
n×4 1044196304
n×5 1305245380

Division

n÷y
n÷2 130524538
n÷3 87016358.666667
n÷3 65262269
n÷5 52209815.2

Exponentiation

ny
n2 68146620080453776
n3 1.7789612204526E+25
n4 4.6439618283897E+33
n5 1.2123019442804E+42

Nth Root

y√n
2√n 16157.013214081
3√n 639.10770509869
4√n 127.11024039817
5√n 48.233017438989

Divisors of 261049076

1, 2, 4, 17, 34, 68, 289, 578, 1156, 225821, 451642, 903284, 3838957, 7677914, 15355828, 65262269, 130524538, 261049076

18 divisors

τ Total Divisors 18
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261049075
Sum of the proper positive divisors of n
A Arithmetic Mean 0.055555555555556
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 18
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261049076 can be divided by 18 positive divisors. The sum of these divisors (counting 261049076) is 1, the average is 0.055555555555556.

Base conversion 261049076

Base System Value
2 Binary 1111100011110100101011110100
3 Ternary 200012012200000022
4 Quaternary 33203310223310
5 Quinary 1013312032301
6 Senary 41523104312
8 Octal 1743645364
10 Decimal 261049076
12 Duodecimal 73512098
16 Hexadecimal f8f4af4
20 Vigesimal 41bb2dg
36 Base36 4bf6r8

Cryptographic Hash Functions

md5 05cd3ea8053011e2ad494ba8cd37d391
sha1 e301a90fcd2446ceaba7944fb702dce168f032df
sha256 79a1621eeecce7635aec70480023a19b9a54b0ffe83a21d374aaecb5348241cc
sha512 fa995e0fdfa60eed01f1303c63e447551abf5f4c4d09d1d4fe211a671837e74119f5891a6ff4bada950cafc7b0cf544b8b942cb9e5b86300f004f024b7035f46
ripemd-160 46bb610b024fd153d9f08eb59f4885fe3f64fa34

261049076 as geometric shapes

Circle

Radius = n
Diameter 522098152
Circumference 1640219718.776
Area 2.1408892101173E+17

Sphere

Radius = n
Volume 7.4516953349265E+25
Surface area 8.5635568404691E+17
Circumference 1640219718.776

Square

Length = n
Perimeter 1044196304
Area 68146620080453776
Diagonal 369179143.72416

Cube

Length = n
Surface area 408879720482722656
Volume 1.7789612204526E+25
Space diagonal 452150262.90091

Equilateral Triangle

Length = n
Perimeter 783147228
Area 2.950835208586E+16
Altitude 226075131.45045

Triangular Pyramid

Length = n
Surface area 2.950835208586E+16
Volume 2.0965259040832E+24
Height 123059714.57472