64768020 (number)

64768020 is an even 8-digits composite number following 64768019 and preceding 64768021. In scientific notation, it is written as 6.4768020 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 48 positive divisors. There are 16675456 positive integers (up to 64768020) that are relatively prime to 64768020.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred sixty-eight thousand twenty

Notation

Scientific notation 6.4768020 × 10^7
Engineering notation 6.4768020 × 10^6

Prime Factorization of 64768020

Prime Factorization 2 × 2 × 3 × 5 × 29 × 37223

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 32384010
Product of the distinct prime numbers

The prime factorization of 64768020 is 2 × 2 × 3 × 5 × 29 × 37223. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 4, 14, 81, 776, 214, 4908, 1905, 66440, 54896, 6597, 246737, 4987359, 4553734, 33216294, 12356863, 576286688, 626746802, 3832241013, 2252198658

Basic calculations (n = 64768020)

Multiplication

n×y
n×2 129536040
n×3 194304060
n×4 259072080
n×5 323840100

Division

n÷y
n÷2 32384010
n÷3 21589340
n÷3 16192005
n÷5 12953604

Exponentiation

ny
n2 4194896414720400
n3 2.7169513488654E+23
n4 1.7597155930234E+31
n5 1.1397329472325E+39

Nth Root

y√n
2√n 8047.8581001407
3√n 401.59368366494
4√n 89.709855089286
5√n 36.498256933324

Divisors of 64768020

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 37223, 74446, 111669, 148892, 186115, 223338, 372230, 446676, 558345, 744460, 1079467, 1116690, 2158934, 2233380, 3238401, 4317868, 5397335, 6476802, 10794670, 12953604, 16192005, 21589340, 32384010, 64768020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64768019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64768020 can be divided by 48 positive divisors. The sum of these divisors (counting 64768020) is 1, the average is 0.020833333333333.

Base conversion 64768020

Base System Value
2 Binary 11110111000100100000010100
3 Ternary 11111212120000120
4 Quaternary 3313010200110
5 Quinary 113040034040
6 Senary 10232111540
8 Octal 367044024
10 Decimal 64768020
12 Duodecimal 198355b0
16 Hexadecimal 3dc4814
20 Vigesimal 104g010
36 Base36 12k7bo

Cryptographic Hash Functions

md5 16c9dca36cae87cc3cc8301801bee73e
sha1 fdc464e28a725678e4712db67681dfd3ed1dbc74
sha256 14c9f0773fba88d17c46b796aca92498dd25692374226291b76df0469b165fa6
sha512 2bd6597d8b1221f89ff2e2713f86f14119ac28369efb66a22fbb6763301fe710c86223e0ba059a09be3157798124d3bec1b8f721dd00c056d18bf26478950501
ripemd-160 e67a55237c997c4f322ff2c27894b728acb12f73

64768020 as geometric shapes

Circle

Radius = n
Diameter 129536040
Circumference 406949471.63911
Area 1.3178655759056E+16

Sphere

Radius = n
Volume 1.1380739197009E+24
Surface area 5.2714623036223E+16
Circumference 406949471.63911

Square

Length = n
Perimeter 259072080
Area 4194896414720400
Diagonal 91595812.292052

Cube

Length = n
Surface area 25169378488322400
Volume 2.7169513488654E+23
Space diagonal 112181501.34564

Equilateral Triangle

Length = n
Perimeter 194304060
Area 1.8164434306961E+15
Altitude 56090750.672819

Triangular Pyramid

Length = n
Surface area 1.8164434306961E+15
Volume 3.2019578715611E+22
Height 30531937.430684