64996980 (number)

64996980 is an even 8-digits composite number following 64996979 and preceding 64996981. In scientific notation, it is written as 6.4996980 × 10^7. The sum of its digits is 51. It has a total of 5 prime factors and 24 positive divisors. There are 17332512 positive integers (up to 64996980) that are relatively prime to 64996980.

Interesting facts

Basic properties

Name

Name sixty-four million nine hundred ninety-six thousand nine hundred eighty

Notation

Scientific notation 6.4996980 × 10^7
Engineering notation 6.4996980 × 10^6

Prime Factorization of 64996980

Prime Factorization 2 × 2 × 3 × 5 × 1083283

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32498490
Product of the distinct prime numbers

The prime factorization of 64996980 is 2 × 2 × 3 × 5 × 1083283. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 2, 51, 65, 122, 943, 9757, 1650, 34713, 79408, 609072, 656014, 5704052, 6725016, 62617022, 17929218, 882217203, 730728144, 7968656811, 1640290628

Basic calculations (n = 64996980)

Multiplication

n×y
n×2 129993960
n×3 194990940
n×4 259987920
n×5 324984900

Division

n÷y
n÷2 32498490
n÷3 21665660
n÷3 16249245
n÷5 12999396

Exponentiation

ny
n2 4224607409120400
n3 2.7458672327845E+23
n4 1.7847307761195E+31
n5 1.1600211056082E+39

Nth Root

y√n
2√n 8062.0704536738
3√n 402.06634879232
4√n 89.789033036746
5√n 36.524025358415

Divisors of 64996980

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1083283, 2166566, 3249849, 4333132, 5416415, 6499698, 10832830, 12999396, 16249245, 21665660, 32498490, 64996980

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64996979
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64996980 can be divided by 24 positive divisors. The sum of these divisors (counting 64996980) is 1, the average is 0.041666666666667.

Base conversion 64996980

Base System Value
2 Binary 11110111111100011001110100
3 Ternary 11112022012002120
4 Quaternary 3313330121310
5 Quinary 113114400410
6 Senary 10241035540
8 Octal 367743164
10 Decimal 64996980
12 Duodecimal 19925bb0
16 Hexadecimal 3dfc674
20 Vigesimal 1064c90
36 Base36 12p3zo

Cryptographic Hash Functions

md5 bd26158b6d3243668b49a50bfe33d567
sha1 47f3e0573b92069e4052476e4587bc608febb245
sha256 50fddc490027f90f47783cbab33af101d57638fd3ad397e7f3be560ab1877d02
sha512 fa87eb929a5d98115ea10567dffccdae6a18ef51cbc1ab880c91e7cf20f1f63262f236f79201160c16f62e2df9b1f9c2361c64ebda319015e74ba728d18ed397
ripemd-160 b6cb29c5475463ccabc886ce1be8af3212ee80d3

64996980 as geometric shapes

Circle

Radius = n
Diameter 129993960
Circumference 408388069.74705
Area 1.3271995600794E+16

Sphere

Radius = n
Volume 1.1501861768332E+24
Surface area 5.3087982403175E+16
Circumference 408388069.74705

Square

Length = n
Perimeter 259987920
Area 4224607409120400
Diagonal 91919610.629293

Cube

Length = n
Surface area 25347644454722400
Volume 2.7458672327845E+23
Space diagonal 112578071.69854

Equilateral Triangle

Length = n
Perimeter 194990940
Area 1.8293086686571E+15
Altitude 56289035.849269

Triangular Pyramid

Length = n
Surface area 1.8293086686571E+15
Volume 3.2360355675664E+22
Height 30639870.209764