64268538 (number)

64268538 is an even 8-digits composite number following 64268537 and preceding 64268539. In scientific notation, it is written as 6.4268538 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 21408560 positive integers (up to 64268538) that are relatively prime to 64268538.

Interesting facts

Basic properties

Name

Name sixty-four million two hundred sixty-eight thousand five hundred thirty-eight

Notation

Scientific notation 6.4268538 × 10^7
Engineering notation 6.4268538 × 10^6

Prime Factorization of 64268538

Prime Factorization 2 × 3 × 2141 × 5003

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 64268538
Product of the distinct prime numbers

The prime factorization of 64268538 is 2 × 3 × 2141 × 5003. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 8, 45, 80, 208, 609, 6894, 9621, 59809, 88177, 637678, 505104, 9628125, 8544702, 32309695, 6307304, 809226510, 719818583, 2643395249, 5986300910

Basic calculations (n = 64268538)

Multiplication

n×y
n×2 128537076
n×3 192805614
n×4 257074152
n×5 321342690

Division

n÷y
n÷2 32134269
n÷3 21422846
n÷3 16067134.5
n÷5 12853707.6

Exponentiation

ny
n2 4130444976657444
n3 2.6545765993922E+23
n4 1.7060575705195E+31
n5 1.0964582580112E+39

Nth Root

y√n
2√n 8016.7660562099
3√n 400.55867351316
4√n 89.536395148621
5√n 36.441788572639

Divisors of 64268538

1, 2, 3, 6, 2141, 4282, 5003, 6423, 10006, 12846, 15009, 30018, 10711423, 21422846, 32134269, 64268538

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 -64268537
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 64268538 can be divided by 16 positive divisors. The sum of these divisors (counting 64268538) is 1, the average is 0.0625.

Base conversion 64268538

Base System Value
2 Binary 11110101001010100011111010
3 Ternary 11110221011212020
4 Quaternary 3311022203322
5 Quinary 112423043123
6 Senary 10213255310
8 Octal 365124372
10 Decimal 64268538
12 Duodecimal 19634536
16 Hexadecimal 3d4a8fa
20 Vigesimal 101db6i
36 Base36 129hx6

Cryptographic Hash Functions

md5 b34066cfbf46b4a118174743a6bbcce1
sha1 f3eac99287d6fa21ce4c1a338944fb5d91b787cb
sha256 f1d5aa655c636edd1cf43eace76002c2c744d3a924fccf407421cee673612ed2
sha512 545933541b22a6afe65a4418240976d990f930d191310d3a69864db4ee8d0a5a21bd437c55ec5947c434ca87c2127f963fd9e230885b6647636c49c2e99e7e76
ripemd-160 7ad655689ad25a0b7be656ab5bfdcaa5a9475ad1

64268538 as geometric shapes

Circle

Radius = n
Diameter 128537076
Circumference 403811133.67551
Area 1.2976175594724E+16

Sphere

Radius = n
Volume 1.1119464457389E+24
Surface area 5.1904702378896E+16
Circumference 403811133.67551

Square

Length = n
Perimeter 257074152
Area 4130444976657444
Diagonal 90889438.073491

Cube

Length = n
Surface area 24782669859944664
Volume 2.6545765993922E+23
Space diagonal 111316373.14417

Equilateral Triangle

Length = n
Perimeter 192805614
Area 1.7885351393596E+15
Altitude 55658186.572086

Triangular Pyramid

Length = n
Surface area 1.7885351393596E+15
Volume 3.1284485243489E+22
Height 30296479.35783