6720455921 (number)

6720455921 is an odd 10-digits composite number following 6720455920 and preceding 6720455922. In scientific notation, it is written as 6.720455921 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 6720133092 positive integers (up to 6720455921) that are relatively prime to 6720455921.

Interesting facts

Basic properties

Name

Name six billion seven hundred twenty million four hundred fifty-five thousand nine hundred twenty-one

Notation

Scientific notation 6.720455921 × 10^9
Engineering notation 6.720455921 × 10^9

Prime Factorization of 6720455921

Prime Factorization 22367 × 300463

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 6720455921
Product of the distinct prime numbers

The prime factorization of 6720455921 is 22367 × 300463. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 6, 62, 90, 552, 18, 5168, 9966, 6950, 99017, 589975, 737225, 4279435, 114119, 78856705, 19118997, 280848044, 765628572, 2800166949, 6060451166

Basic calculations (n = 6720455921)

Multiplication

n×y
n×2 13440911842
n×3 20161367763
n×4 26881823684
n×5 33602279605

Division

n÷y
n÷2 3360227960.5
n÷3 2240151973.6667
n÷3 1680113980.25
n÷5 1344091184.2

Exponentiation

ny
n2 4.5164527786104E+19
n3 3.0352621817929E+29
n4 2.0398345701418E+39
n5 1.370861831477E+49

Nth Root

y√n
2√n 81978.386913869
3√n 1887.1202676646
4√n 286.31868069316
5√n 92.359111725239

Divisors of 6720455921

1, 22367, 300463, 6720455921

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 -6720455920
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 6720455921 can be divided by 4 positive divisors. The sum of these divisors (counting 6720455921) is 1, the average is 0.25.

Base conversion 6720455921

Base System Value
2 Binary 110010000100100100000010011110001
3 Ternary 122100100201112101212
4 Quaternary 12100210200103301
5 Quinary 102230414042141
6 Senary 3030510405505
8 Octal 62044402361
10 Decimal 6720455921
12 Duodecimal 1376800895
16 Hexadecimal 1909204f1
20 Vigesimal 5502gjg1
36 Base36 3356oz5

Cryptographic Hash Functions

md5 494993ed28f9caf6b5285c4f5dccd133
sha1 39cad0cc1f5a4f3fbcea7da1ee93c5cc332f66dd
sha256 4faa9fe64726261bc32be09cee13bada1f5f342e215be3da38b0e98f061ffe21
sha512 ad64a0362e8476c08828b623c32c205b6d5a71d7094f4074bb1a2a4916a27549a56c6e32c8c6c722bd5002d339d547666c17a3aef2d66e72f44f28d1380de8e4
ripemd-160 fe26473c7532f66b6f14265fbbbd0fa55075d1dd

6720455921 as geometric shapes

Circle

Radius = n
Diameter 13440911842
Circumference 42225869900.375
Area 1.4188854869568E+20

Sphere

Radius = n
Volume 1.2714076496053E+30
Surface area 5.6755419478271E+20
Circumference 42225869900.375

Square

Length = n
Perimeter 26881823684
Area 4.5164527786104E+19
Diagonal 9504159908.8088

Cube

Length = n
Surface area 2.7098716671662E+20
Volume 3.0352621817929E+29
Space diagonal 11640171105.199

Equilateral Triangle

Length = n
Perimeter 20161367763
Area 1.9556814206347E+19
Altitude 5820085552.5995

Triangular Pyramid

Length = n
Surface area 1.9556814206347E+19
Volume 3.5770907857081E+28
Height 3168053302.9363