7642938277 (number)

7642938277 is an odd 10-digits composite number following 7642938276 and preceding 7642938278. In scientific notation, it is written as 7.642938277 × 10^9. The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors. There are 7019205312 positive integers (up to 7642938277) that are relatively prime to 7642938277.

Interesting facts

Basic properties

Name

Name seven billion six hundred forty-two million nine hundred thirty-eight thousand two hundred seventy-seven

Notation

Scientific notation 7.642938277 × 10^9
Engineering notation 7.642938277 × 10^9

Prime Factorization of 7642938277

Prime Factorization 13 × 197 × 2984357

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 7642938277
Product of the distinct prime numbers

The prime factorization of 7642938277 is 13 × 197 × 2984357. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 5, 41, 50, 583, 142, 1379, 2522, 86756, 34286, 765459, 527749, 7621431, 2261855, 30289027, 24872901, 718447556, 573579639, 8082763692, 4889871904

Basic calculations (n = 7642938277)

Multiplication

n×y
n×2 15285876554
n×3 22928814831
n×4 30571753108
n×5 38214691385

Division

n÷y
n÷2 3821469138.5
n÷3 2547646092.3333
n÷3 1910734569.25
n÷5 1528587655.4

Exponentiation

ny
n2 5.8414505506032E+19
n3 4.4645846006408E+29
n4 3.4122544535142E+39
n5 2.6079650173627E+49

Nth Root

y√n
2√n 87423.899918729
3√n 1969.7908576621
4√n 295.67532855943
5√n 94.76589541081

Divisors of 7642938277

1, 13, 197, 2561, 2984357, 38796641, 587918329, 7642938277

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 -7642938276
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 7642938277 can be divided by 8 positive divisors. The sum of these divisors (counting 7642938277) is 1, the average is 0.125.

Base conversion 7642938277

Base System Value
2 Binary 111000111100011011111101110100101
3 Ternary 201201122112111022001
4 Quaternary 13013203133232211
5 Quinary 111123043011102
6 Senary 3302222405301
8 Octal 70743375645
10 Decimal 7642938277
12 Duodecimal 1593730831
16 Hexadecimal 1c78dfba5
20 Vigesimal 5j8875dh
36 Base36 3ieeox1

Cryptographic Hash Functions

md5 17f7407e370a8e67b537f50ef653f679
sha1 af802025cb6753cc4fa72c5d29ddaca29c344255
sha256 675683cce592722ad6832aabdcf6ef8715fa94d23ff954f865e6f51f2001c5e2
sha512 9459b65bdf9bda4c217ff712163a94838fc2ac0a33baec42549ae843ba93948f07606de72a58930af49e845d0f173228babc4e66506a58c74a9d4bc104d01d3a
ripemd-160 22c0ffec6b93ea43a369af0144eec384a9d03220

7642938277 as geometric shapes

Circle

Radius = n
Diameter 15285876554
Circumference 48021997485.727
Area 1.8351458136083E+20

Sphere

Radius = n
Volume 1.8701208243604E+30
Surface area 7.3405832544332E+20
Circumference 48021997485.727

Square

Length = n
Perimeter 30571753108
Area 5.8414505506032E+19
Diagonal 10808746967.714

Cube

Length = n
Surface area 3.5048703303619E+20
Volume 4.4645846006408E+29
Space diagonal 13237957414.877

Equilateral Triangle

Length = n
Perimeter 22928814831
Area 2.5294222858865E+19
Altitude 6618978707.4385

Triangular Pyramid

Length = n
Surface area 2.5294222858865E+19
Volume 5.2615634104902E+28
Height 3602915655.9046