7280821825 (number)

7280821825 is an odd 10-digits composite number following 7280821824 and preceding 7280821826. In scientific notation, it is written as 7.280821825 × 10^9. The sum of its digits is 43. It has a total of 3 prime factors and 6 positive divisors. There are 5824657440 positive integers (up to 7280821825) that are relatively prime to 7280821825.

Interesting facts

Basic properties

Name

Name seven billion two hundred eighty million eight hundred twenty-one thousand eight hundred twenty-five

Notation

Scientific notation 7.280821825 × 10^9
Engineering notation 7.280821825 × 10^9

Prime Factorization of 7280821825

Prime Factorization 5 × 5 × 291232873

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1456164365
Product of the distinct prime numbers

The prime factorization of 7280821825 is 5 × 5 × 291232873. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 3, 69, 47, 677, 509, 5536, 6769, 98174, 56528, 680085, 804833, 6574015, 8391547, 66131979, 19735764, 728820326, 944068687, 5519999866, 8898987782

Basic calculations (n = 7280821825)

Multiplication

n×y
n×2 14561643650
n×3 21842465475
n×4 29123287300
n×5 36404109125

Division

n÷y
n÷2 3640410912.5
n÷3 2426940608.3333
n÷3 1820205456.25
n÷5 1456164365

Exponentiation

ny
n2 5.3010366447396E+19
n3 3.8595903298145E+29
n4 2.8100989508872E+39
n5 2.0459829772029E+49

Nth Root

y√n
2√n 85327.73186368
3√n 1938.1771435441
4√n 292.10910951848
5√n 93.850389772445

Divisors of 7280821825

1, 5, 25, 291232873, 1456164365, 7280821825

6 divisors

τ Total Divisors 6
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7280821824
Sum of the proper positive divisors of n
A Arithmetic Mean 0.16666666666667
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 6
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7280821825 can be divided by 6 positive divisors. The sum of these divisors (counting 7280821825) is 1, the average is 0.16666666666667.

Base conversion 7280821825

Base System Value
2 Binary 110110001111110001000011001000001
3 Ternary 200210102011001220121
4 Quaternary 12301332020121001
5 Quinary 104402342244300
6 Senary 3202245140241
8 Octal 66176103101
10 Decimal 7280821825
12 Duodecimal 14b23ba681
16 Hexadecimal 1b1f88641
20 Vigesimal 5df52eb5
36 Base36 3ceta2p

Cryptographic Hash Functions

md5 1bf3b7f3fa2804bbf676bdb401499589
sha1 fea2c20d33a0dcd057e13129b100de3caba41f24
sha256 6a50e0a73b07c52a5200800542f69df119b9c261591ab29e4c1e739a1d89f7ae
sha512 c3992e2d89e7266e190bd19013b2826ea0d34c7accd3681a51cda50de0dfc339fe08551a9990f3550640cb0443a745df32485d7e8d58847563168e101732fe3b
ripemd-160 79712922ef3de0dad72fb279b3909ca5152e7d3b

7280821825 as geometric shapes

Circle

Radius = n
Diameter 14561643650
Circumference 45746752715.032
Area 1.6653697779524E+20

Sphere

Radius = n
Volume 1.6167014168015E+30
Surface area 6.6614791118097E+20
Circumference 45746752715.032

Square

Length = n
Perimeter 29123287300
Area 5.3010366447396E+19
Diagonal 10296636970.137

Cube

Length = n
Surface area 3.1806219868438E+20
Volume 3.8595903298145E+29
Space diagonal 12610753321.756

Equilateral Triangle

Length = n
Perimeter 21842465475
Area 2.2954162003684E+19
Altitude 6305376660.8782

Triangular Pyramid

Length = n
Surface area 2.2954162003684E+19
Volume 4.5485708246898E+28
Height 3432212323.379