261874416 (number)

261874416 is an even 9-digits composite number following 261874415 and preceding 261874417. In scientific notation, it is written as 2.61874416 × 10^8. The sum of its digits is 39. It has a total of 8 prime factors and 80 positive divisors. There are 81849600 positive integers (up to 261874416) that are relatively prime to 261874416.

Interesting facts

Basic properties

Name

Name two hundred sixty-one million eight hundred seventy-four thousand four hundred sixteen

Notation

Scientific notation 2.61874416 × 10^8
Engineering notation 2.61874416 × 10^6

Prime Factorization of 261874416

Prime Factorization 2 × 2 × 2 × 2 × 3 × 101 × 19 × 2843

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 32734302
Product of the distinct prime numbers

The prime factorization of 261874416 is 2 × 2 × 2 × 2 × 3 × 101 × 19 × 2843. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 8, 27, 32, 323, 169, 7673, 4462, 34554, 80319, 486191, 176874, 5386401, 6389440, 51739783, 38025694, 829564703, 458064029, 8836508700, 2562903949

Basic calculations (n = 261874416)

Multiplication

n×y
n×2 523748832
n×3 785623248
n×4 1047497664
n×5 1309372080

Division

n÷y
n÷2 130937208
n÷3 87291472
n÷3 65468604
n÷5 52374883.2

Exponentiation

ny
n2 68578209755341056
n3 1.7958878630005E+25
n4 4.7029708532476E+33
n5 1.2315877456592E+42

Nth Root

y√n
2√n 16182.534288547
3√n 639.78053673132
4√n 127.21059031601
5√n 48.263477910617

Divisors of 261874416

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 101, 114, 152, 202, 228, 303, 304, 404, 456, 606, 808, 912, 1212, 1616, 1919, 2424, 2843, 3838, 4848, 5686, 5757, 7676, 8529, 11372, 11514, 15352, 17058, 22744, 23028, 30704, 34116, 45488, 46056, 54017, 68232, 92112, 108034, 136464, 162051, 216068, 287143, 324102, 432136, 574286, 648204, 861429, 864272, 1148572, 1296408, 1722858, 2297144, 2592816, 3445716, 4594288, 5455717, 6891432, 10911434, 13782864, 16367151, 21822868, 32734302, 43645736, 65468604, 87291472, 130937208, 261874416

80 divisors

τ Total Divisors 80
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -261874415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0125
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 80
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 261874416 can be divided by 80 positive divisors. The sum of these divisors (counting 261874416) is 1, the average is 0.0125.

Base conversion 261874416

Base System Value
2 Binary 1111100110111110001011110000
3 Ternary 200020202121011110
4 Quaternary 33212332023300
5 Quinary 1014014440131
6 Senary 41552513320
8 Octal 1746761360
10 Decimal 261874416
12 Duodecimal 7384b840
16 Hexadecimal f9be2f0
20 Vigesimal 41ge60g
36 Base36 4bwvlc

Cryptographic Hash Functions

md5 866c1b0d9a4a2ce71cacff78193fd011
sha1 b346b53a4ad6499c1dc02f1d939477cc7eb486c2
sha256 7c0300d6f94e334c58da93a05d041d785adae625c8c184312f1471890881bd78
sha512 a2771821d3c5302ac948bb92cbafca84c877460642f5d8aadf8b65cedc1ced670a3b532717a1aac11f6e0d7fb8cf08bb15d6247da0ca3ac148abe688f5978807
ripemd-160 d9351459c7ccdfe8b1d0af5ade735ad1ddd194f0

261874416 as geometric shapes

Circle

Radius = n
Diameter 523748832
Circumference 1645405482.9374
Area 2.1544479996372E+17

Sphere

Radius = n
Volume 7.5225974894314E+25
Surface area 8.6177919985488E+17
Circumference 1645405482.9374

Square

Length = n
Perimeter 1047497664
Area 68578209755341056
Diagonal 370346350.74573

Cube

Length = n
Surface area 411469258532046336
Volume 1.7958878630005E+25
Space diagonal 453579793.71443

Equilateral Triangle

Length = n
Perimeter 785623248
Area 2.9695235897092E+16
Altitude 226789896.85721

Triangular Pyramid

Length = n
Surface area 2.9695235897092E+16
Volume 2.1164741436305E+24
Height 123448783.58191