64746672 (number)

64746672 is an even 8-digits composite number following 64746671 and preceding 64746673. In scientific notation, it is written as 6.4746672 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 21582208 positive integers (up to 64746672) that are relatively prime to 64746672.

Interesting facts

Basic properties

Name

Name sixty-four million seven hundred forty-six thousand six hundred seventy-two

Notation

Scientific notation 6.4746672 × 10^7
Engineering notation 6.4746672 × 10^6

Prime Factorization of 64746672

Prime Factorization 2 × 2 × 2 × 2 × 3 × 1348889

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 8093334
Product of the distinct prime numbers

The prime factorization of 64746672 is 2 × 2 × 2 × 2 × 3 × 1348889. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 8, 32, 22, 806, 988, 3929, 3037, 8376, 98797, 247133, 182009, 7003072, 5071622, 93999004, 18700060, 935950064, 380204324, 7257719370, 1474769840

Basic calculations (n = 64746672)

Multiplication

n×y
n×2 129493344
n×3 194240016
n×4 258986688
n×5 323733360

Division

n÷y
n÷2 32373336
n÷3 21582224
n÷3 16186668
n÷5 12949334.4

Exponentiation

ny
n2 4192131535075584
n3 2.714265654824E+23
n4 1.7573966807375E+31
n5 1.137855864616E+39

Nth Root

y√n
2√n 8046.5316752002
3√n 401.54955610495
4√n 89.702461923852
5√n 36.495850599035

Divisors of 64746672

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1348889, 2697778, 4046667, 5395556, 8093334, 10791112, 16186668, 21582224, 32373336, 64746672

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64746671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64746672 can be divided by 20 positive divisors. The sum of these divisors (counting 64746672) is 1, the average is 0.05.

Base conversion 64746672

Base System Value
2 Binary 11110110111111010010110000
3 Ternary 11111211110201220
4 Quaternary 3312333102300
5 Quinary 113033343142
6 Senary 10231425040
8 Octal 366772260
10 Decimal 64746672
12 Duodecimal 19825180
16 Hexadecimal 3dbf4b0
20 Vigesimal 104d6dc
36 Base36 12jquo

Cryptographic Hash Functions

md5 b72a21ddbc04cdc4694d6ee9f60e220d
sha1 04860c4a62a8b818633b8b9b11e8a125f276f01d
sha256 b45d85c37f074614800e4b8b75f668f68ebb6abde34f04c73809bd87c1b00967
sha512 b1ec537e3d4afeb51d6a374389193025effc2050a2c5a3e1d132eaa40f97f1af5d0b768659283e21f5e8473dca2111c216649e1ad0e982e5cfedd262c83a6d9c
ripemd-160 37079cb9f16229f5ca24949942109560a94626f2

64746672 as geometric shapes

Circle

Radius = n
Diameter 129493344
Circumference 406815338.19918
Area 1.3169969633476E+16

Sphere

Radius = n
Volume 1.1369489388115E+24
Surface area 5.2679878533902E+16
Circumference 406815338.19918

Square

Length = n
Perimeter 258986688
Area 4192131535075584
Diagonal 91565621.660922

Cube

Length = n
Surface area 25152789210453504
Volume 2.714265654824E+23
Space diagonal 112144525.525

Equilateral Triangle

Length = n
Perimeter 194240016
Area 1.8152462026907E+15
Altitude 56072262.762499

Triangular Pyramid

Length = n
Surface area 1.8152462026907E+15
Volume 3.1987927507796E+22
Height 30521873.886974