7642006985 (number)

7642006985 is an odd 10-digits composite number following 7642006984 and preceding 7642006986. In scientific notation, it is written as 7.642006985 × 10^9. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 6088101888 positive integers (up to 7642006985) that are relatively prime to 7642006985.

Interesting facts

Basic properties

Name

Name seven billion six hundred forty-two million six thousand nine hundred eighty-five

Notation

Scientific notation 7.642006985 × 10^9
Engineering notation 7.642006985 × 10^9

Prime Factorization of 7642006985

Prime Factorization 5 × 353 × 877 × 4937

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7642006985
Product of the distinct prime numbers

The prime factorization of 7642006985 is 5 × 353 × 877 × 4937. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 16, 43, 179, 658, 4762, 8940, 74899, 26638, 171000, 860295, 6178853, 4247786, 98426632, 80413613, 53777060, 406231896, 7806543353, 933330340

Basic calculations (n = 7642006985)

Multiplication

n×y
n×2 15284013970
n×3 22926020955
n×4 30568027940
n×5 38210034925

Division

n÷y
n÷2 3821003492.5
n÷3 2547335661.6667
n÷3 1910501746.25
n÷5 1528401397

Exponentiation

ny
n2 5.8400270758789E+19
n3 4.4629527706456E+29
n4 3.4105916246998E+39
n5 2.6063765018939E+49

Nth Root

y√n
2√n 87418.573455531
3√n 1969.7108480761
4√n 295.66632113843
5√n 94.76358585344

Divisors of 7642006985

1, 5, 353, 877, 1765, 4385, 4937, 24685, 309581, 1547905, 1742761, 4329749, 8713805, 21648745, 1528401397, 7642006985

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 -7642006984
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 7642006985 can be divided by 16 positive divisors. The sum of these divisors (counting 7642006985) is 1, the average is 0.0625.

Base conversion 7642006985

Base System Value
2 Binary 111000111011111111100010111001001
3 Ternary 201201120210011210202
4 Quaternary 13013133330113021
5 Quinary 111122323210420
6 Senary 3302150421545
8 Octal 70737742711
10 Decimal 7642006985
12 Duodecimal 15933618b5
16 Hexadecimal 1c77fc5c9
20 Vigesimal 5j82ah95
36 Base36 3iduqbt

Cryptographic Hash Functions

md5 b0d107face5cda625d487379ff40efe3
sha1 f98258ef25cea34b2fd697b1a87584f66a062fc0
sha256 8570ad9ae2a445da5c9a92462cd5582707cd8611423f5cb01e75a2ffe974a27f
sha512 3edd9a02bd1b2e89971617e7223e056b936917c96527b6bbfc3a26d3727011e7391ede29dfd426a932ec586cf0a41bfabdb74ce27e35590d601b151be18657e8
ripemd-160 25bda01f5ef239d6d379f89cb4dfd45ebd6a3b86

7642006985 as geometric shapes

Circle

Radius = n
Diameter 15284013970
Circumference 48016146005.516
Area 1.8346986158347E+20

Sphere

Radius = n
Volume 1.8694372850104E+30
Surface area 7.3387944633386E+20
Circumference 48016146005.516

Square

Length = n
Perimeter 30568027940
Area 5.8400270758789E+19
Diagonal 10807429921.937

Cube

Length = n
Surface area 3.5040162455273E+20
Volume 4.4629527706456E+29
Space diagonal 13236344369.816

Equilateral Triangle

Length = n
Perimeter 22926020955
Area 2.52880590325E+19
Altitude 6618172184.9081

Triangular Pyramid

Length = n
Surface area 2.52880590325E+19
Volume 5.2596402803979E+28
Height 3602476640.6456