549021661 (number)

549021661 is an odd 9-digits composite number following 549021660 and preceding 549021662. In scientific notation, it is written as 5.49021661 × 10^8. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 525151132 positive integers (up to 549021661) that are relatively prime to 549021661.

Interesting facts

Basic properties

Name

Name five hundred forty-nine million twenty-one thousand six hundred sixty-one

Notation

Scientific notation 5.49021661 × 10^8
Engineering notation 5.49021661 × 10^6

Prime Factorization of 549021661

Prime Factorization 23 × 23870507

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 549021661
Product of the distinct prime numbers

The prime factorization of 549021661 is 23 × 23870507. Since it has a total of 2 prime factors.

Most popular turbo-numbers

2, 5, 36, 83, 561, 125, 679, 4198, 2425, 38260, 782933, 185746, 7098731, 3163597, 88924551, 26810896, 129518682, 175308837, 4007016696, 3399659655

Basic calculations (n = 549021661)

Multiplication

n×y
n×2 1098043322
n×3 1647064983
n×4 2196086644
n×5 2745108305

Division

n÷y
n÷2 274510830.5
n÷3 183007220.33333
n÷3 137255415.25
n÷5 109804332.2

Exponentiation

ny
n2 301424784247198921
n3 1.6548873571396E+26
n4 9.085690055847E+34
n5 4.9882406457923E+43

Nth Root

y√n
2√n 23431.211257637
3√n 818.83517987202
4√n 153.07256859946
5√n 55.965178834907

Divisors of 549021661

1, 23, 23870507, 549021661

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 -549021660
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 549021661 can be divided by 4 positive divisors. The sum of these divisors (counting 549021661) is 1, the average is 0.25.

Base conversion 549021661

Base System Value
2 Binary 100000101110010110011111011101
3 Ternary 1102021002012010121
4 Quaternary 200232112133131
5 Quinary 2111022143121
6 Senary 130251234541
8 Octal 4056263735
10 Decimal 549021661
12 Duodecimal 133a48a51
16 Hexadecimal 20b967dd
20 Vigesimal 8bb7e31
36 Base36 92vftp

Cryptographic Hash Functions

md5 37c173a87c38395bcc514febf0c8e3e4
sha1 2a58f575aad45ca58cca68c83c96a0d17e24805a
sha256 529f289b48f6ea6e96ffc1b2cbf3e4deaf33752fdaa42c2b1b35bf1e53a09813
sha512 af8f893a62f545ec5b3ce7e453b87cfcb9daec8935eedbddbd35acda61ecae466917222093cd41e7ec10b7a368d26e3e07fc110c719968a6f78ad6cdf0cc7c4a
ripemd-160 6ee8ca7c4bd962451dd591943e1b069c6d528d08

549021661 as geometric shapes

Circle

Radius = n
Diameter 1098043322
Circumference 3449604833.7185
Area 9.4695388780089E+17

Sphere

Radius = n
Volume 6.9319759516114E+26
Surface area 3.7878155512036E+18
Circumference 3449604833.7185

Square

Length = n
Perimeter 2196086644
Area 301424784247198921
Diagonal 776433879.0228

Cube

Length = n
Surface area 1808548705483193526
Volume 1.6548873571396E+26
Space diagonal 950933411.30786

Equilateral Triangle

Length = n
Perimeter 1647064983
Area 1.3052076024416E+17
Altitude 475466705.65393

Triangular Pyramid

Length = n
Surface area 1.3052076024416E+17
Volume 1.9503034538889E+25
Height 258811293.0076