8490865982 (number)

8490865982 is an even 10-digits composite number following 8490865981 and preceding 8490865983. In scientific notation, it is written as 8.490865982 × 10^9. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 4245432990 positive integers (up to 8490865982) that are relatively prime to 8490865982.

Interesting facts

Basic properties

Name

Name eight billion four hundred ninety million eight hundred sixty-five thousand nine hundred eighty-two

Notation

Scientific notation 8.490865982 × 10^9
Engineering notation 8.490865982 × 10^9

Prime Factorization of 8490865982

Prime Factorization 2 × 4245432991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 8490865982
Product of the distinct prime numbers

The prime factorization of 8490865982 is 2 × 4245432991. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 2, 18, 756, 349, 6381, 7147, 21456, 91081, 502169, 672803, 5537757, 2558827, 85913258, 40216577, 875947817, 267181078, 1794311032, 7666482983

Basic calculations (n = 8490865982)

Multiplication

n×y
n×2 16981731964
n×3 25472597946
n×4 33963463928
n×5 42454329910

Division

n÷y
n÷2 4245432991
n÷3 2830288660.6667
n÷3 2122716495.5
n÷5 1698173196.4

Exponentiation

ny
n2 7.2094805124285E+19
n3 6.1214732830871E+29
n4 5.1976609259086E+39
n5 4.4132642341768E+49

Nth Root

y√n
2√n 92145.89509034
3√n 2040.0962710879
4√n 303.55542342436
5√n 96.781065079007

Divisors of 8490865982

1, 2, 4245432991, 8490865982

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 -8490865981
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 8490865982 can be divided by 4 positive divisors. The sum of these divisors (counting 8490865982) is 1, the average is 0.25.

Base conversion 8490865982

Base System Value
2 Binary 111111010000110000101010100111110
3 Ternary 210220202001200102212
4 Quaternary 13322012011110332
5 Quinary 114342130202412
6 Senary 3522312420422
8 Octal 77206052476
10 Decimal 8490865982
12 Duodecimal 178b6a7712
16 Hexadecimal 1fa18553e
20 Vigesimal 6cd7i4j2
36 Base36 3wf8q4e

Cryptographic Hash Functions

md5 c38b59596468f03d69c5b66d6cc48438
sha1 bab252a73edf05cf3051921340c23d77d89f20d2
sha256 52f9b5010ae9f81720a7f9bef1f52e399065375349b849790cd6d51ff7555ea1
sha512 a3e66d02ce2495cf0f2d94dceaf60bc6eb59d7d91e254abe6902d79ccc1d1a8feb61abf3847b8014d0762aa0b64031f72ea97216f6e69b6b21fbd9ccb5086d8a
ripemd-160 ffb2e7414b388a61c4c1cda127b8ad45248307f2

8490865982 as geometric shapes

Circle

Radius = n
Diameter 16981731964
Circumference 53349684383.333
Area 2.2649251014044E+20

Sphere

Radius = n
Volume 2.5641567327057E+30
Surface area 9.0597004056176E+20
Circumference 53349684383.333

Square

Length = n
Perimeter 33963463928
Area 7.2094805124285E+19
Diagonal 12007897828.037

Cube

Length = n
Surface area 4.3256883074571E+20
Volume 6.1214732830871E+29
Space diagonal 14706611281.082

Equilateral Triangle

Length = n
Perimeter 25472597946
Area 3.121796635926E+19
Altitude 7353305640.5411

Triangular Pyramid

Length = n
Surface area 3.121796635926E+19
Volume 7.2142254488719E+28
Height 4002632609.3456