64749462 (number)

64749462 is an even 8-digits composite number following 64749461 and preceding 64749463. In scientific notation, it is written as 6.4749462 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 20392416 positive integers (up to 64749462) that are relatively prime to 64749462.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-nine thousand four hundred sixty-two

Notation

Scientific notation 6.4749462 × 10^7
Engineering notation 6.4749462 × 10^6

Prime Factorization of 64749462

Prime Factorization 2 × 69 × 83 × 5653

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64749462
Product of the distinct prime numbers

The prime factorization of 64749462 is 2 × 69 × 83 × 5653. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 3, 13, 29, 326, 475, 6995, 1044, 8215, 56011, 461511, 37242, 6592197, 9942891, 68142493, 12159567, 455678774, 582625629, 7332831579, 7889618423

Basic calculations (n = 64749462)

Multiplication

n×y
n×2 129498924
n×3 194248386
n×4 258997848
n×5 323747310

Division

n÷y
n÷2 32374731
n÷3 21583154
n÷3 16187365.5
n÷5 12949892.4

Exponentiation

ny
n2 4192492829289444
n3 2.7146165513535E+23
n4 1.7576996123643E+31
n5 1.138101042582E+39

Nth Root

y√n
2√n 8046.7050399527
3√n 401.55532374847
4√n 89.703428250835
5√n 36.496165122284

Divisors of 64749462

1, 2, 69, 83, 138, 166, 5653, 5727, 11306, 11454, 390057, 469199, 780114, 938398, 32374731, 64749462

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 -64749461
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 64749462 can be divided by 16 positive divisors. The sum of these divisors (counting 64749462) is 1, the average is 0.0625.

Base conversion 64749462

Base System Value
2 Binary 11110110111111111110010110
3 Ternary 11111211121120020
4 Quaternary 3312333332112
5 Quinary 113033440322
6 Senary 10231450010
8 Octal 366777626
10 Decimal 64749462
12 Duodecimal 19826906
16 Hexadecimal 3dbff96
20 Vigesimal 104ddd2
36 Base36 12jt06

Cryptographic Hash Functions

md5 5663404e5a693695c7204196a6ce3915
sha1 a96d1074d00bbd66db6abb76c412abf810a34401
sha256 b54b7ea54202f2c5e2a6d997d823b74643623b6ce858b17cb7bc5330a353f03f
sha512 da763cdf6610175a987ec2af70f7d53dd72be101e3357bbd421a473e2a9ac4ad8f168881b3434b5d60ff99a5c80060f5f0fd2b87f20cc17739ba89ded5384c01
ripemd-160 e0716d140d40d1a16b37975181abdafc4c8e65bb

64749462 as geometric shapes

Circle

Radius = n
Diameter 129498924
Circumference 406832868.28618
Area 1.3171104672724E+16

Sphere

Radius = n
Volume 1.1370959220061E+24
Surface area 5.2684418690894E+16
Circumference 406832868.28618

Square

Length = n
Perimeter 258997848
Area 4192492829289444
Diagonal 91569567.316761

Cube

Length = n
Surface area 25154956975736664
Volume 2.7146165513535E+23
Space diagonal 112149357.94675

Equilateral Triangle

Length = n
Perimeter 194248386
Area 1.8154026476744E+15
Altitude 56074678.973375

Triangular Pyramid

Length = n
Surface area 1.8154026476744E+15
Volume 3.1992062863055E+22
Height 30523189.105587