64743669 (number)

64743669 is an odd 8-digits composite number following 64743668 and preceding 64743670. In scientific notation, it is written as 6.4743669 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 43021800 positive integers (up to 64743669) that are relatively prime to 64743669.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-three thousand six hundred sixty-nine

Notation

Scientific notation 6.4743669 × 10^7
Engineering notation 6.4743669 × 10^6

Prime Factorization of 64743669

Prime Factorization 3 × 3 × 311 × 23131

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21581223
Product of the distinct prime numbers

The prime factorization of 64743669 is 3 × 3 × 311 × 23131. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64743669)

Multiplication

n×y
n×2 129487338
n×3 194231007
n×4 258974676
n×5 323718345

Division

n÷y
n÷2 32371834.5
n÷3 21581223
n÷3 16185917.25
n÷5 12948733.8

Exponentiation

ny
n2 4191742675581561
n3 2.7138880032103E+23
n4 1.7570706658292E+31
n5 1.1375920159805E+39

Nth Root

y√n
2√n 8046.3450709002
3√n 401.54334795081
4√n 89.701421788622
5√n 36.495512051681

Divisors of 64743669

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64743668
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64743669 can be divided by 12 positive divisors. The sum of these divisors (counting 64743669) is 1, the average is 0.083333333333333.

Base conversion 64743669

Base System Value
2 Binary 11110110111110100011110101
3 Ternary 11111211022121200
4 Quaternary 3312332203311
5 Quinary 113033244134
6 Senary 10231403113
8 Octal 366764365
10 Decimal 64743669
12 Duodecimal 19823499
16 Hexadecimal 3dbe8f5
20 Vigesimal 104cj39
36 Base36 12joj9

Cryptographic Hash Functions

md5 e62e5a64b23a5de1640430baca6294b2
sha1 2a7eea7fec989294a7160c4d3f25e9d678385a07
sha256 ce36d0c53da73cf58e686872368b6cb9ddb1c9434f72e49d951caf8c764cd9d8
sha512 edfed179aaad17dd699caf759f95ae76fff100ebd66cbfdefaab30d048226f4a1d29fbee205f73f1eb51566d3c64e5d000d98c725e9f705f9ddac90817a2917c
ripemd-160 a6925877234789d0e26b87d7bca512e73d5cb645

64743669 as geometric shapes

Circle

Radius = n
Diameter 129487338
Circumference 406796469.7937
Area 1.3168747995346E+16

Sphere

Radius = n
Volume 1.1367907484734E+24
Surface area 5.2674991981383E+16
Circumference 406796469.7937

Square

Length = n
Perimeter 258974676
Area 4191742675581561
Diagonal 91561374.777595

Cube

Length = n
Surface area 25150456053489366
Volume 2.7138880032103E+23
Space diagonal 112139324.17642

Equilateral Triangle

Length = n
Perimeter 194231007
Area 1.8150778215905E+15
Altitude 56069662.088211

Triangular Pyramid

Length = n
Surface area 1.8150778215905E+15
Volume 3.1983476840847E+22
Height 30520458.259198