7642162221 (number)

7642162221 is an odd 10-digits composite number following 7642162220 and preceding 7642162222. In scientific notation, it is written as 7.642162221 × 10^9. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 5093573952 positive integers (up to 7642162221) that are relatively prime to 7642162221.

Interesting facts

Basic properties

Name

Name seven billion six hundred forty-two million one hundred sixty-two thousand two hundred twenty-one

Notation

Scientific notation 7.642162221 × 10^9
Engineering notation 7.642162221 × 10^9

Prime Factorization of 7642162221

Prime Factorization 3 × 4273 × 596159

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7642162221
Product of the distinct prime numbers

The prime factorization of 7642162221 is 3 × 4273 × 596159. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7642162221)

Multiplication

n×y
n×2 15284324442
n×3 22926486663
n×4 30568648884
n×5 38210811105

Division

n÷y
n÷2 3821081110.5
n÷3 2547387407
n÷3 1910540555.25
n÷5 1528432444.2

Exponentiation

ny
n2 5.840264341208E+19
n3 4.4632247509033E+29
n4 3.4108687575185E+39
n5 2.6066412359497E+49

Nth Root

y√n
2√n 87419.461340139
3√n 1969.7241852341
4√n 295.66782263232
5√n 94.763970846558

Divisors of 7642162221

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 -7642162220
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 7642162221 can be divided by 8 positive divisors. The sum of these divisors (counting 7642162221) is 1, the average is 0.125.

Base conversion 7642162221

Base System Value
2 Binary 111000111100000100010010000101101
3 Ternary 201201121002001202020
4 Quaternary 13013200202100231
5 Quinary 111122343142341
6 Senary 3302154020353
8 Octal 70740422055
10 Decimal 7642162221
12 Duodecimal 15934176b9
16 Hexadecimal 1c782242d
20 Vigesimal 5j83a5b1
36 Base36 3idy23x

Cryptographic Hash Functions

md5 efa68f6812b76bac12e82f5efae49398
sha1 a6f582d43cb654eff063ede753c19661d823d6b1
sha256 007d7e58cbc91c0997a65b63680a0296d4c726e13b944613777fbc288dd1151b
sha512 f719b94575fe2e2032493f2f0104ae0d09f612ef38164fdd147b93287f0e1221d794be8d94fc07c478ad0ad8b1eafb829e4bbbf8defc049705dda42b359ee23f
ripemd-160 9bce6d326fa4fafe7b9fec7cd355417adbc438dc

7642162221 as geometric shapes

Circle

Radius = n
Diameter 15284324442
Circumference 48017121382.07
Area 1.8347731549361E+20

Sphere

Radius = n
Volume 1.8695512118344E+30
Surface area 7.3390926197446E+20
Circumference 48017121382.07

Square

Length = n
Perimeter 30568648884
Area 5.840264341208E+19
Diagonal 10807649458.793

Cube

Length = n
Surface area 3.5041586047248E+20
Volume 4.4632247509033E+29
Space diagonal 13236613246.455

Equilateral Triangle

Length = n
Perimeter 22926486663
Area 2.5289086421512E+19
Altitude 6618306623.2277

Triangular Pyramid

Length = n
Surface area 2.5289086421512E+19
Volume 5.2599608122056E+28
Height 3602549819.5978