64273872 (number)

64273872 is an even 8-digits composite number following 64273871 and preceding 64273873. In scientific notation, it is written as 6.4273872 × 10^7. The sum of its digits is 39. It has a total of 9 prime factors and 160 positive divisors. There are 18137088 positive integers (up to 64273872) that are relatively prime to 64273872.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.4273872 × 10^7
Engineering notation 6.4273872 × 10^6

Prime Factorization of 64273872

Prime Factorization 2 × 2 × 2 × 2 × 3 × 83 × 17 × 73 × 13

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 8034234
Product of the distinct prime numbers

The prime factorization of 64273872 is 2 × 2 × 2 × 2 × 3 × 83 × 17 × 73 × 13. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 64273872)

Multiplication

n×y
n×2 128547744
n×3 192821616
n×4 257095488
n×5 321369360

Division

n÷y
n÷2 32136936
n÷3 21424624
n÷3 16068468
n÷5 12854774.4

Exponentiation

ny
n2 4131130621872384
n3 2.6552376080551E+23
n4 1.7066240214972E+31
n5 1.0969133390983E+39

Nth Root

y√n
2√n 8017.0987270957
3√n 400.56975473021
4√n 89.538252870467
5√n 36.442393453514

Divisors of 64273872

160 divisors

τ Total Divisors 160
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -64273871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.00625
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 160
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 64273872 can be divided by 160 positive divisors. The sum of these divisors (counting 64273872) is 1, the average is 0.00625.

Base conversion 64273872

Base System Value
2 Binary 11110101001011110111010000
3 Ternary 11110221110011210
4 Quaternary 3311023313100
5 Quinary 112423230442
6 Senary 10213340120
8 Octal 365136720
10 Decimal 64273872
12 Duodecimal 19637640
16 Hexadecimal 3d4bdd0
20 Vigesimal 101e4dc
36 Base36 129m1c

Cryptographic Hash Functions

md5 7d4eac035344bc51e6d440a233d0156d
sha1 d105b03ad0c71bd7aacac91e9b4ba38bdb144f46
sha256 bee61f34f2a7ac02d3cc596bc078478910157c57226c9fab340c23eeed58342c
sha512 54a354f57967d443af6081d5f9cb5a701cd6bd36b2d2e57b80bb26d6f2e87cc433a502ec7bdc61ccd6bc4c54c40ed1c92186fd3a6bcbc9509e90347a07b99d42
ripemd-160 61cb2cc11621117d3fba811f4319d04ea1a7f9f7

64273872 as geometric shapes

Circle

Radius = n
Diameter 128547744
Circumference 403844648.18594
Area 1.2978329612694E+16

Sphere

Radius = n
Volume 1.1122233284001E+24
Surface area 5.1913318450776E+16
Circumference 403844648.18594

Square

Length = n
Perimeter 257095488
Area 4131130621872384
Diagonal 90896981.488632

Cube

Length = n
Surface area 24786783731234304
Volume 2.6552376080551E+23
Space diagonal 111325611.90318

Equilateral Triangle

Length = n
Perimeter 192821616
Area 1.7888320324466E+15
Altitude 55662805.951589

Triangular Pyramid

Length = n
Surface area 1.7888320324466E+15
Volume 3.1292275305288E+22
Height 30298993.829544