7662742421 (number)

7662742421 is an odd 10-digits composite number following 7662742420 and preceding 7662742422. In scientific notation, it is written as 7.662742421 × 10^9. The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors. There are 7653293100 positive integers (up to 7662742421) that are relatively prime to 7662742421.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 7.662742421 × 10^9
Engineering notation 7.662742421 × 10^9

Prime Factorization of 7662742421

Prime Factorization 811 × 9448511

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 7662742421
Product of the distinct prime numbers

The prime factorization of 7662742421 is 811 × 9448511. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 7662742421)

Multiplication

n×y
n×2 15325484842
n×3 22988227263
n×4 30650969684
n×5 38313712105

Division

n÷y
n÷2 3831371210.5
n÷3 2554247473.6667
n÷3 1915685605.25
n÷5 1532548484.2

Exponentiation

ny
n2 5.8717621410593E+19
n3 4.4993800844317E+29
n4 3.4477590641177E+39
n5 2.6419289638002E+49

Nth Root

y√n
2√n 87537.091686896
3√n 1971.4907438817
4√n 295.86667890605
5√n 94.814955476234

Divisors of 7662742421

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 -7662742420
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 7662742421 can be divided by 4 positive divisors. The sum of these divisors (counting 7662742421) is 1, the average is 0.25.

Base conversion 7662742421

Base System Value
2 Binary 111001000101111000010101110010101
3 Ternary 201210000210122110212
4 Quaternary 13020233002232111
5 Quinary 111143130224141
6 Senary 3304211055205
8 Octal 71057025625
10 Decimal 7662742421
12 Duodecimal 159a2a1505
16 Hexadecimal 1c8bc2b95
20 Vigesimal 5jec2g11
36 Base36 3iq75w5

Cryptographic Hash Functions

md5 47478af60621e6824b0d3344b90826ef
sha1 b0f7d3fca4e0d40c54badbfd057afdc858ce38e9
sha256 3a46cc61531207ad16f843045e7336c1d807d08ef5fee2c258314de713916ca5
sha512 fb3ed3e9af72b4d7406e68ffbcb96dc57f01080832956ddd6a3d0bc95482aadf01a1424cd4a5fa5d775a0af8dd89b243b5ede28c7be8b358640422f95cff86ae
ripemd-160 fd307b568151791df3085503a94ca9bb457ca44c

7662742421 as geometric shapes

Circle

Radius = n
Diameter 15325484842
Circumference 48146430592.329
Area 1.8446684805979E+20

Sphere

Radius = n
Volume 1.8846959225278E+30
Surface area 7.3786739223914E+20
Circumference 48146430592.329

Square

Length = n
Perimeter 30650969684
Area 5.8717621410593E+19
Diagonal 10836754256.75

Cube

Length = n
Surface area 3.5230572846356E+20
Volume 4.4993800844317E+29
Space diagonal 13272259198.485

Equilateral Triangle

Length = n
Perimeter 22988227263
Area 2.5425475895685E+19
Altitude 6636129599.2427

Triangular Pyramid

Length = n
Surface area 2.5425475895685E+19
Volume 5.3025702813956E+28
Height 3612251418.9166