64043868 (number)

64043868 is an even 8-digits composite number following 64043867 and preceding 64043869. In scientific notation, it is written as 6.4043868 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 17502144 positive integers (up to 64043868) that are relatively prime to 64043868.

Interesting facts

Basic properties

Name

Name sixty-four million forty-three thousand eight hundred sixty-eight

Notation

Scientific notation 6.4043868 × 10^7
Engineering notation 6.4043868 × 10^6

Prime Factorization of 64043868

Prime Factorization 2 × 2 × 69 × 7 × 33149

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 32021934
Product of the distinct prime numbers

The prime factorization of 64043868 is 2 × 2 × 69 × 7 × 33149. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 1, 24, 19, 889, 741, 4994, 4423, 40341, 91228, 12841, 257232, 9603767, 1635946, 2961008, 53723447, 618893704, 668307950, 4549053802, 9924019628

Basic calculations (n = 64043868)

Multiplication

n×y
n×2 128087736
n×3 192131604
n×4 256175472
n×5 320219340

Division

n÷y
n÷2 32021934
n÷3 21347956
n÷3 16010967
n÷5 12808773.6

Exponentiation

ny
n2 4101617028401424
n3 2.6268341955349E+23
n4 1.6823262247673E+31
n5 1.0774267867193E+39

Nth Root

y√n
2√n 8002.7412803364
3√n 400.09137079352
4√n 89.458042010411
5√n 36.416274224435

Divisors of 64043868

1, 2, 4, 7, 14, 28, 69, 138, 276, 483, 966, 1932, 33149, 66298, 132596, 232043, 464086, 928172, 2287281, 4574562, 9149124, 16010967, 32021934, 64043868

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 -64043867
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 64043868 can be divided by 24 positive divisors. The sum of these divisors (counting 64043868) is 1, the average is 0.041666666666667.

Base conversion 64043868

Base System Value
2 Binary 11110100010011101101011100
3 Ternary 11110111202200010
4 Quaternary 3310103231130
5 Quinary 112343400433
6 Senary 10204403220
8 Octal 364235534
10 Decimal 64043868
12 Duodecimal 19546510
16 Hexadecimal 3d13b5c
20 Vigesimal 10059d8
36 Base36 124okc

Cryptographic Hash Functions

md5 4034baf55acdd3847a6a3669b9ccbc8e
sha1 c4d7ccfd436359f7eb24f93e8989993100d4e605
sha256 35a191e3a663e22a174e0b12c0c8ebc2634006fad9530f5898d34ba823ca8e41
sha512 5de28a15d96fe0d80651b6851116043c02f7e6c4fe64c9b6070477a4039eecfe137ab3f45a17ed9e01ec8cfae8d57335ed932ff4552ef5037dfcaab47adc59a2
ripemd-160 f8265e19bdf8aa47ff86f3883abcfa0968b3b397

64043868 as geometric shapes

Circle

Radius = n
Diameter 128087736
Circumference 402399490.43255
Area 1.2885609924265E+16

Sphere

Radius = n
Volume 1.1003257347855E+24
Surface area 5.1542439697059E+16
Circumference 402399490.43255

Square

Length = n
Perimeter 256175472
Area 4101617028401424
Diagonal 90571706.712432

Cube

Length = n
Surface area 24609702170408544
Volume 2.6268341955349E+23
Space diagonal 110927233.28923

Equilateral Triangle

Length = n
Perimeter 192131604
Area 1.7760522715952E+15
Altitude 55463616.644617

Triangular Pyramid

Length = n
Surface area 1.7760522715952E+15
Volume 3.0957537878591E+22
Height 30190568.904144