275655991 (number)

275655991 is an odd 9-digits composite number following 275655990 and preceding 275655992. In scientific notation, it is written as 2.75655991 × 10^8. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 245677152 positive integers (up to 275655991) that are relatively prime to 275655991.

Interesting facts

Basic properties

Name

Name two hundred seventy-five million six hundred fifty-five thousand nine hundred ninety-one

Notation

Scientific notation 2.75655991 × 10^8
Engineering notation 2.75655991 × 10^6

Prime Factorization of 275655991

Prime Factorization 13 × 29 × 731183

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 275655991
Product of the distinct prime numbers

The prime factorization of 275655991 is 13 × 29 × 731183. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 86, 10, 761, 725, 3573, 5647, 94962, 18398, 888475, 537239, 9588360, 7843591, 15021954, 13865984, 937869816, 497205815, 9895569609, 1617758793

Basic calculations (n = 275655991)

Multiplication

n×y
n×2 551311982
n×3 826967973
n×4 1102623964
n×5 1378279955

Division

n÷y
n÷2 137827995.5
n÷3 91885330.333333
n÷3 68913997.75
n÷5 55131198.2

Exponentiation

ny
n2 75986225374192081
n3 2.0946058257872E+25
n4 5.7739064466175E+33
n5 1.5916119034836E+42

Nth Root

y√n
2√n 16602.89104343
3√n 650.81238935679
4√n 128.85220620319
5√n 48.761099197187

Divisors of 275655991

1, 13, 29, 377, 731183, 9505379, 21204307, 275655991

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 -275655990
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 275655991 can be divided by 8 positive divisors. The sum of these divisors (counting 275655991) is 1, the average is 0.125.

Base conversion 275655991

Base System Value
2 Binary 10000011011100010110100110111
3 Ternary 201012200202221011
4 Quaternary 100123202310313
5 Quinary 1031031442431
6 Senary 43204133051
8 Octal 2033426467
10 Decimal 275655991
12 Duodecimal 78397187
16 Hexadecimal 106e2d37
20 Vigesimal 462gjjb
36 Base36 4k49iv

Cryptographic Hash Functions

md5 5f8766dd0ced2adbf53f868e50001e92
sha1 761b3f6a5353868648e1c62fc764cc459e65f7ba
sha256 62b60ad30209e59ded539cd3b5895fcebcf7a77cf75daae1f94f537896c25d02
sha512 d06b7901471de0b7d48b6629fe807737e1bd5e6bd4642792b6174529c705eb44911dd315233f89bc2661c47f0d9a0572d4480bc9d66512a6aeb345ee4034ecd0
ripemd-160 0aa0bcab5226f1bda74a6f07458cc63f708b9fd9

275655991 as geometric shapes

Circle

Radius = n
Diameter 551311982
Circumference 1731997672.4872
Area 2.3871776740958E+17

Sphere

Radius = n
Volume 8.773864365946E+25
Surface area 9.5487106963832E+17
Circumference 1731997672.4872

Square

Length = n
Perimeter 1102623964
Area 75986225374192081
Diagonal 389836441.0216

Cube

Length = n
Surface area 455917352245152486
Volume 2.0946058257872E+25
Space diagonal 477450181.82275

Equilateral Triangle

Length = n
Perimeter 826967973
Area 3.290300075587E+16
Altitude 238725090.91137

Triangular Pyramid

Length = n
Surface area 3.290300075587E+16
Volume 2.4685166388783E+24
Height 129945480.34053