6499689978 (number)

6499689978 is an even 10-digits composite number following 6499689977 and preceding 6499689979. In scientific notation, it is written as 6.499689978 × 10^9. The sum of its digits is 75. It has a total of 4 prime factors and 16 positive divisors. There are 2163342720 positive integers (up to 6499689978) that are relatively prime to 6499689978.

Interesting facts

Basic properties

Name

Name six billion four hundred ninety-nine million six hundred eighty-nine thousand nine hundred seventy-eight

Notation

Scientific notation 6.499689978 × 10^9
Engineering notation 6.499689978 × 10^9

Prime Factorization of 6499689978

Prime Factorization 2 × 3 × 673 × 1609631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 6499689978
Product of the distinct prime numbers

The prime factorization of 6499689978 is 2 × 3 × 673 × 1609631. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 78, 13, 959, 901, 1195, 1326, 53361, 35121, 30641, 578411, 5295512, 7427055, 6301085, 51223013, 829223501, 298186481, 5194877309, 4583821874

Basic calculations (n = 6499689978)

Multiplication

n×y
n×2 12999379956
n×3 19499069934
n×4 25998759912
n×5 32498449890

Division

n÷y
n÷2 3249844989
n÷3 2166563326
n÷3 1624922494.5
n÷5 1299937995.6

Exponentiation

ny
n2 4.2245969810114E+19
n3 2.7458570658569E+29
n4 1.784721965197E+39
n5 1.1600139470708E+49

Nth Root

y√n
2√n 80620.654785235
3√n 1866.2259071529
4√n 283.93776569036
5√n 91.744181075558

Divisors of 6499689978

1, 2, 3, 6, 673, 1346, 2019, 4038, 1609631, 3219262, 4828893, 9657786, 1083281663, 2166563326, 3249844989, 6499689978

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 -6499689977
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 6499689978 can be divided by 16 positive divisors. The sum of these divisors (counting 6499689978) is 1, the average is 0.0625.

Base conversion 6499689978

Base System Value
2 Binary 110000011011010010110010111111010
3 Ternary 121202222022110110110
4 Quaternary 12003122112113322
5 Quinary 101302410034403
6 Senary 2552542525150
8 Octal 60332262772
10 Decimal 6499689978
12 Duodecimal 13148967b6
16 Hexadecimal 1836965fa
20 Vigesimal 51b314ii
36 Base36 2zhqwvu

Cryptographic Hash Functions

md5 03fe65cc3ba4928fca4827eb96922f9e
sha1 aa1306b4ddc8374523d2ca0c449702192400df91
sha256 a304a0bb98d5081bdb5eab93956172f589879dce01c5d312ff97915f98f124e9
sha512 fdc8684d877a46f7e65045c59cba51f9145d1d5168c66d5202dacdef26ae49804aad4aa6a702b9fb76b14abb65afcf85a039e481e63b448ed538a9339b586fe2
ripemd-160 56596b111046aedc1b1039efc3e166ffd793a228

6499689978 as geometric shapes

Circle

Radius = n
Diameter 12999379956
Circumference 40838756570.992
Area 1.3271962839923E+20

Sphere

Radius = n
Volume 1.1501819181205E+30
Surface area 5.3087851359692E+20
Circumference 40838756570.992

Square

Length = n
Perimeter 25998759912
Area 4.2245969810114E+19
Diagonal 9191949718.1081

Cube

Length = n
Surface area 2.5347581886068E+20
Volume 2.7458570658569E+29
Space diagonal 11257793275.342

Equilateral Triangle

Length = n
Perimeter 19499069934
Area 1.8293041531534E+19
Altitude 5628896637.6711

Triangular Pyramid

Length = n
Surface area 1.8293041531534E+19
Volume 3.2360235857273E+28
Height 3063983239.3694