7816493938 (number)

7816493938 is an even 10-digits composite number following 7816493937 and preceding 7816493939. In scientific notation, it is written as 7.816493938 × 10^9. The sum of its digits is 58. It has a total of 4 prime factors and 16 positive divisors. There are 3537297760 positive integers (up to 7816493938) that are relatively prime to 7816493938.

Interesting facts

Basic properties

Name

Name seven billion eight hundred sixteen million four hundred ninety-three thousand nine hundred thirty-eight

Notation

Scientific notation 7.816493938 × 10^9
Engineering notation 7.816493938 × 10^9

Prime Factorization of 7816493938

Prime Factorization 2 × 11 × 227 × 1565177

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7816493938
Product of the distinct prime numbers

The prime factorization of 7816493938 is 2 × 11 × 227 × 1565177. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 9, 28, 58, 299, 355, 3552, 1378, 92700, 25330, 507691, 545039, 8658120, 4060009, 83175994, 36268204, 975970801, 27829920, 3613052963, 9362257723

Basic calculations (n = 7816493938)

Multiplication

n×y
n×2 15632987876
n×3 23449481814
n×4 31265975752
n×5 39082469690

Division

n÷y
n÷2 3908246969
n÷3 2605497979.3333
n÷3 1954123484.5
n÷5 1563298787.6

Exponentiation

ny
n2 6.1097577482791E+19
n3 4.7756884402072E+29
n4 3.7329139742656E+39
n5 2.9178299450923E+49

Nth Root

y√n
2√n 88410.937886666
3√n 1984.5893896966
4√n 297.33976842438
5√n 95.192426883354

Divisors of 7816493938

1, 2, 11, 22, 227, 454, 2497, 4994, 1565177, 3130354, 17216947, 34433894, 355295179, 710590358, 3908246969, 7816493938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -7816493937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 7816493938 can be divided by 16 positive divisors. The sum of these divisors (counting 7816493938) is 1, the average is 0.0625.

Base conversion 7816493938

Base System Value
2 Binary 111010001111001100011101101110010
3 Ternary 202011202010000220111
4 Quaternary 13101321203231302
5 Quinary 112002010301223
6 Senary 3331342331534
8 Octal 72171435562
10 Decimal 7816493938
12 Duodecimal 1621889baa
16 Hexadecimal 1d1e63b72
20 Vigesimal 622d1egi
36 Base36 3l9qlbm

Cryptographic Hash Functions

md5 5bc0db6bd21bab019634e4eb34a92e30
sha1 f22a576c4aa4215403e32afb7c1ab241e10f4948
sha256 1b6adfd6cd7e2fd5073bb53910d9a44266a892362fcc46cc3e8d99a0264a8eb3
sha512 c5edc4f3f7db0f2593b2470f7afbdd899b8cd80b7ffe61953552b2ccc65e54090070b1c0843e6ebbd4762bbe46aa925e7cdea6738db0edd82a403508c8ec4673
ripemd-160 c7659adfc0d56a9308d2587c77315fe6521654d9

7816493938 as geometric shapes

Circle

Radius = n
Diameter 15632987876
Circumference 49112479864.9
Area 1.9194370057207E+20

Sphere

Radius = n
Volume 2.0004356959451E+30
Surface area 7.6777480228827E+20
Circumference 49112479864.9

Square

Length = n
Perimeter 31265975752
Area 6.1097577482791E+19
Diagonal 11054191737.327

Cube

Length = n
Surface area 3.6658546489674E+20
Volume 4.7756884402072E+29
Space diagonal 13538564637.67

Equilateral Triangle

Length = n
Perimeter 23449481814
Area 2.6456027104892E+19
Altitude 6769282318.8351

Triangular Pyramid

Length = n
Surface area 2.6456027104892E+19
Volume 5.6282028015079E+28
Height 3684730579.1089