6660996921 (number)

6660996921 is an odd 10-digits composite number following 6660996920 and preceding 6660996922. In scientific notation, it is written as 6.660996921 × 10^9. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 4287538080 positive integers (up to 6660996921) that are relatively prime to 6660996921.

Interesting facts

Basic properties

Name

Name six billion six hundred sixty million nine hundred ninety-six thousand nine hundred twenty-one

Notation

Scientific notation 6.660996921 × 10^9
Engineering notation 6.660996921 × 10^9

Prime Factorization of 6660996921

Prime Factorization 9 × 29 × 25521061

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 6660996921
Product of the distinct prime numbers

The prime factorization of 6660996921 is 9 × 29 × 25521061. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 5, 84, 8, 604, 190, 1794, 4487, 11236, 50421, 528670, 153743, 2915699, 6281320, 17413369, 61870764, 603301042, 462051757, 5416220428, 7625156194

Basic calculations (n = 6660996921)

Multiplication

n×y
n×2 13321993842
n×3 19982990763
n×4 26643987684
n×5 33304984605

Division

n÷y
n÷2 3330498460.5
n÷3 2220332307
n÷3 1665249230.25
n÷5 1332199384.2

Exponentiation

ny
n2 4.4368879981571E+19
n3 2.9554097294547E+29
n4 1.9685975108191E+39
n5 1.3112821958254E+49

Nth Root

y√n
2√n 81614.930747995
3√n 1881.5383629431
4√n 285.68326998268
5√n 92.195101457865

Divisors of 6660996921

1, 9, 29, 261, 25521061, 229689549, 740110769, 6660996921

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 -6660996920
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 6660996921 can be divided by 8 positive divisors. The sum of these divisors (counting 6660996921) is 1, the average is 0.125.

Base conversion 6660996921

Base System Value
2 Binary 110001101000001101011111100111001
3 Ternary 122012012211200222200
4 Quaternary 12031001223330321
5 Quinary 102120203400141
6 Senary 3020544140413
8 Octal 61501537471
10 Decimal 6660996921
12 Duodecimal 135a907709
16 Hexadecimal 18d06bf39
20 Vigesimal 541b4c61
36 Base36 325sa49

Cryptographic Hash Functions

md5 cf434cb895b202159653bff7cba94a6c
sha1 459abd94330106d8652f62a4e3e6d3ef072d0030
sha256 57f49d16a85bb682d0aa0401ded62358fc9ec70db89caa43a760945ccf623486
sha512 4306ded4330b174b6a61b14c0bb99f026559465ea339fa9f8968a775b1a2436d8bd70b5801878b84a0665933c0c3907b57f3af672affd535908bc20ae8b79e22
ripemd-160 5d5256cfc2064e2b1e8a2a8297dd59085c381cbf

6660996921 as geometric shapes

Circle

Radius = n
Diameter 13321993842
Circumference 41852277985.196
Area 1.3938894739811E+20

Sphere

Radius = n
Volume 1.237959132587E+30
Surface area 5.5755578959245E+20
Circumference 41852277985.196

Square

Length = n
Perimeter 26643987684
Area 4.4368879981571E+19
Diagonal 9420072184.6036

Cube

Length = n
Surface area 2.6621327988943E+20
Volume 2.9554097294547E+29
Space diagonal 11537185096.232

Equilateral Triangle

Length = n
Perimeter 19982990763
Area 1.9212288600752E+19
Altitude 5768592548.1159

Triangular Pyramid

Length = n
Surface area 1.9212288600752E+19
Volume 3.4829837681368E+28
Height 3140024061.5345