6427449081 (number)

6427449081 is an odd 10-digits composite number following 6427449080 and preceding 6427449082. In scientific notation, it is written as 6.427449081 × 10^9. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 4236819840 positive integers (up to 6427449081) that are relatively prime to 6427449081.

Interesting facts

Basic properties

Name

Name six billion four hundred twenty-seven million four hundred forty-nine thousand eighty-one

Notation

Scientific notation 6.427449081 × 10^9
Engineering notation 6.427449081 × 10^9

Prime Factorization of 6427449081

Prime Factorization 3 × 3 × 89 × 8024281

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2142483027
Product of the distinct prime numbers

The prime factorization of 6427449081 is 3 × 3 × 89 × 8024281. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 29, 4, 12, 571, 7508, 4965, 18381, 95323, 706324, 874877, 2044728, 9925640, 77592221, 16950954, 609504518, 494027067, 5266303866, 2566629361

Basic calculations (n = 6427449081)

Multiplication

n×y
n×2 12854898162
n×3 19282347243
n×4 25709796324
n×5 32137245405

Division

n÷y
n÷2 3213724540.5
n÷3 2142483027
n÷3 1606862270.25
n÷5 1285489816.2

Exponentiation

ny
n2 4.1312101688848E+19
n3 2.6553143003416E+29
n4 1.7066897459497E+39
n5 1.0969661439157E+49

Nth Root

y√n
2√n 80171.373201411
3√n 1859.2860674876
4√n 283.14549828915
5√n 91.539329909363

Divisors of 6427449081

1, 3, 9, 89, 267, 801, 8024281, 24072843, 72218529, 714161009, 2142483027, 6427449081

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -6427449080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 6427449081 can be divided by 12 positive divisors. The sum of these divisors (counting 6427449081) is 1, the average is 0.083333333333333.

Base conversion 6427449081

Base System Value
2 Binary 101111111000110110001011011111001
3 Ternary 121120221101020120200
4 Quaternary 11333012301123321
5 Quinary 101130411332311
6 Senary 2541442312413
8 Octal 57706613371
10 Decimal 6427449081
12 Duodecimal 12b4658709
16 Hexadecimal 17f1b16f9
20 Vigesimal 508bb2e1
36 Base36 2yaqjg9

Cryptographic Hash Functions

md5 8a9984fd39e574e0500c0fd51711d71d
sha1 346cc183999f7024315c654a697efb138fbb92d1
sha256 17e03efd5f4b3c7a67ee0955c80ef7c43b0186ba211795eef9bc7d252cb6c13c
sha512 cc6512fa7e63cfe20ea53060ef18eb8803d31a6d9f77d2aca006cfb4cb0d36c5e3608a22a95a381b81bd1fd1bd6d6f47829730ab60d802e9df3adda1aa1586ce
ripemd-160 b02eb1c519b7f41518dd4eefe3e87dbf1ff6d77d

6427449081 as geometric shapes

Circle

Radius = n
Diameter 12854898162
Circumference 40384853628.384
Area 1.2978579517004E+20

Sphere

Radius = n
Volume 1.11225545319E+30
Surface area 5.1914318068015E+20
Circumference 40384853628.384

Square

Length = n
Perimeter 25709796324
Area 4.1312101688848E+19
Diagonal 9089785661.8127

Cube

Length = n
Surface area 2.4787261013309E+20
Volume 2.6553143003416E+29
Space diagonal 11132668371.354

Equilateral Triangle

Length = n
Perimeter 19282347243
Area 1.7888664773134E+19
Altitude 5566334185.6769

Triangular Pyramid

Length = n
Surface area 1.7888664773134E+19
Volume 3.1293179132553E+28
Height 3029928553.9376