274920981 (number)

274920981 is an odd 9-digits composite number following 274920980 and preceding 274920982. In scientific notation, it is written as 2.74920981 × 10^8. The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors. There are 183280652 positive integers (up to 274920981) that are relatively prime to 274920981.

Interesting facts

Basic properties

Name

Name two hundred seventy-four million nine hundred twenty thousand nine hundred eighty-one

Notation

Scientific notation 2.74920981 × 10^8
Engineering notation 2.74920981 × 10^6

Prime Factorization of 274920981

Prime Factorization 3 × 91640327

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 274920981
Product of the distinct prime numbers

The prime factorization of 274920981 is 3 × 91640327. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 47, 76, 119, 418, 6731, 5642, 72455, 27110, 164646, 937326, 4398334, 6153367, 16718832, 29589926, 752237106, 157587831, 610455802, 4161197577

Basic calculations (n = 274920981)

Multiplication

n×y
n×2 549841962
n×3 824762943
n×4 1099683924
n×5 1374604905

Division

n÷y
n÷2 137460490.5
n÷3 91640327
n÷3 68730245.25
n÷5 54984196.2

Exponentiation

ny
n2 75581545794002361
n3 2.0778952715184E+25
n4 5.7125700646109E+33
n5 1.5705053661941E+42

Nth Root

y√n
2√n 16580.74126811
3√n 650.23343174047
4√n 128.76622720306
5√n 48.735068068965

Divisors of 274920981

1, 3, 91640327, 274920981

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -274920980
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 274920981 can be divided by 4 positive divisors. The sum of these divisors (counting 274920981) is 1, the average is 0.25.

Base conversion 274920981

Base System Value
2 Binary 10000011000101111011000010101
3 Ternary 201011022102200120
4 Quaternary 100120233120111
5 Quinary 1030334432411
6 Senary 43140302153
8 Octal 2030573025
10 Decimal 274920981
12 Duodecimal 780a1959
16 Hexadecimal 1062f615
20 Vigesimal 45i5291
36 Base36 4joidx

Cryptographic Hash Functions

md5 c0de8de74e326c18b34be67f05fa6eb0
sha1 73af7a93c2bee3bfd0a43f0a378012946a66f32f
sha256 b2b9543b4769470a34addb72d14069277619bd57c67acef33f0327cd8e61a2d5
sha512 18bb8130b26d3cc4ca1dcf7f8f86cc0903afeb90961fa0db291592eaaa598202f592c7a4ab4119bfbef3ebc946e9cf5e8fe73660b026b1464389868479d4ce9a
ripemd-160 78a9c480da8662f65d90eca007dec2a355a0cf22

274920981 as geometric shapes

Circle

Radius = n
Diameter 549841962
Circumference 1727379468.4546
Area 2.374464290134E+17

Sphere

Radius = n
Volume 8.703867359908E+25
Surface area 9.4978571605359E+17
Circumference 1727379468.4546

Square

Length = n
Perimeter 1099683924
Area 75581545794002361
Diagonal 388796979.91112

Cube

Length = n
Surface area 453489274764014166
Volume 2.0778952715184E+25
Space diagonal 476177107.15868

Equilateral Triangle

Length = n
Perimeter 824762943
Area 3.2727769357451E+16
Altitude 238088553.57934

Triangular Pyramid

Length = n
Surface area 3.2727769357451E+16
Volume 2.4488230618102E+24
Height 129598993.30371