64273888 (number)

64273888 is an even 8-digits composite number following 64273887 and preceding 64273889. In scientific notation, it is written as 6.4273888 × 10^7. The sum of its digits is 46. It has a total of 9 prime factors and 72 positive divisors. There are 27272448 positive integers (up to 64273888) that are relatively prime to 64273888.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred seventy-three thousand eight hundred eighty-eight

Notation

Scientific notation 6.4273888 × 10^7
Engineering notation 6.4273888 × 10^6

Prime Factorization of 64273888

Prime Factorization 2 × 2 × 2 × 2 × 2 × 7 × 7 × 179 × 229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 573874
Product of the distinct prime numbers

The prime factorization of 64273888 is 2 × 2 × 2 × 2 × 2 × 7 × 7 × 179 × 229. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 1, 31, 18, 88, 720, 8756, 413, 25144, 4698, 630595, 39723, 9073514, 9768347, 20223833, 95931240, 787394572, 98072577, 1478848848, 6105256437

Basic calculations (n = 64273888)

Multiplication

n×y
n×2 128547776
n×3 192821664
n×4 257095552
n×5 321369440

Division

n÷y
n÷2 32136944
n÷3 21424629.333333
n÷3 16068472
n÷5 12854777.6

Exponentiation

ny
n2 4131132678636544
n3 2.6552395909983E+23
n4 1.7066257208499E+31
n5 1.0969147043982E+39

Nth Root

y√n
2√n 8017.0997249629
3√n 400.56978796879
4√n 89.538258442762
5√n 36.442395267869

Divisors of 64273888

1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 179, 196, 224, 229, 358, 392, 458, 716, 784, 916, 1253, 1432, 1568, 1603, 1832, 2506, 2864, 3206, 3664, 5012, 5728, 6412, 7328, 8771, 10024, 11221, 12824, 17542, 20048, 22442, 25648, 35084, 40096, 40991, 44884, 51296, 70168, 81982, 89768, 140336, 163964, 179536, 280672, 286937, 327928, 359072, 573874, 655856, 1147748, 1311712, 2008559, 2295496, 4017118, 4590992, 8034236, 9181984, 16068472, 32136944, 64273888

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64273887
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64273888 can be divided by 72 positive divisors. The sum of these divisors (counting 64273888) is 1, the average is 0.013888888888889.

Base conversion 64273888

Base System Value
2 Binary 11110101001011110111100000
3 Ternary 11110221110012101
4 Quaternary 3311023313200
5 Quinary 112423231023
6 Senary 10213340144
8 Octal 365136740
10 Decimal 64273888
12 Duodecimal 19637654
16 Hexadecimal 3d4bde0
20 Vigesimal 101e4e8
36 Base36 129m1s

Cryptographic Hash Functions

md5 30d24532745495b6bcd12b1649479729
sha1 d26511b41052c291ecd2c5a2484137054e3e319b
sha256 37c9bef35cf2d7e97d28d870e06d86f612dca9b9cc383014dbb2677d194bc17d
sha512 660727bf6275723e899b23de69080c1aaebecd71085b25d55928a0217a5b8e56b2c5d09dab19d25e2e5afe0e4d62d6ceb52dba8883132ecc4fcb9e01676af2b7
ripemd-160 24c3b7ec1f8a41b60136364d6f9a9bf566ed1299

64273888 as geometric shapes

Circle

Radius = n
Diameter 128547776
Circumference 403844748.71691
Area 1.2978336074209E+16

Sphere

Radius = n
Volume 1.1122241590135E+24
Surface area 5.1913344296837E+16
Circumference 403844748.71691

Square

Length = n
Perimeter 257095552
Area 4131132678636544
Diagonal 90897004.116049

Cube

Length = n
Surface area 24786796071819264
Volume 2.6552395909983E+23
Space diagonal 111325639.61599

Equilateral Triangle

Length = n
Perimeter 192821664
Area 1.7888329230517E+15
Altitude 55662819.807996

Triangular Pyramid

Length = n
Surface area 1.7888329230517E+15
Volume 3.1292298674498E+22
Height 30299001.372016