7884020221 (number)

7884020221 is an odd 10-digits composite number following 7884020220 and preceding 7884020222. In scientific notation, it is written as 7.884020221 × 10^9. The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors. There are 6042263040 positive integers (up to 7884020221) that are relatively prime to 7884020221.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.884020221 × 10^9
Engineering notation 7.884020221 × 10^9

Prime Factorization of 7884020221

Prime Factorization 7 × 11 × 73 × 397 × 3533

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7884020221
Product of the distinct prime numbers

The prime factorization of 7884020221 is 7 × 11 × 73 × 397 × 3533. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7884020221)

Multiplication

n×y
n×2 15768040442
n×3 23652060663
n×4 31536080884
n×5 39420101105

Division

n÷y
n÷2 3942010110.5
n÷3 2628006740.3333
n÷3 1971005055.25
n÷5 1576804044.2

Exponentiation

ny
n2 6.2157774845137E+19
n3 4.9005315377142E+29
n4 3.8635889736987E+39
n5 3.0460613594273E+49

Nth Root

y√n
2√n 88792.005388999
3√n 1990.2879326307
4√n 297.97987413414
5√n 95.356333945034

Divisors of 7884020221

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7884020220
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7884020221 can be divided by 32 positive divisors. The sum of these divisors (counting 7884020221) is 1, the average is 0.03125.

Base conversion 7884020221

Base System Value
2 Binary 111010101111011001001100111111101
3 Ternary 202100110011201112221
4 Quaternary 13111323021213331
5 Quinary 112121302121341
6 Senary 3342153525341
8 Octal 72573114775
10 Decimal 7884020221
12 Duodecimal 1640413851
16 Hexadecimal 1d5ec99fd
20 Vigesimal 633f2ab1
36 Base36 3mdxwxp

Cryptographic Hash Functions

md5 cb8b4488c43bc676ae2e29163eb3e696
sha1 3d6e1abbf3baf66115756ba4e8c532178b4e7a45
sha256 f9302dd1f1733bbf39997a03dbeaa2b96823bea6dcc0d8fcd8f516b49672883f
sha512 c827b90e6e1052bdb5e14ab6c2298a33220c9cdcb8b7d4cab5cb15f068fe6a8e4826dd57034707a27b294fe67a37efecdbb5ba0f69646d4a32a29e2396489e85
ripemd-160 fecf53970b787b28f492fab0b878495b3892c518

7884020221 as geometric shapes

Circle

Radius = n
Diameter 15768040442
Circumference 49536760014.094
Area 1.9527440881697E+20

Sphere

Radius = n
Volume 2.0527298503424E+30
Surface area 7.8109763526788E+20
Circumference 49536760014.094

Square

Length = n
Perimeter 31536080884
Area 6.2157774845137E+19
Diagonal 11149688322.562

Cube

Length = n
Surface area 3.7294664907082E+20
Volume 4.9005315377142E+29
Space diagonal 13655523590.672

Equilateral Triangle

Length = n
Perimeter 23652060663
Area 2.6915106029301E+19
Altitude 6827761795.3362

Triangular Pyramid

Length = n
Surface area 2.6915106029301E+19
Volume 5.7753318028938E+28
Height 3716562774.1873