438921856 (number)

438921856 is an even 9-digits composite number following 438921855 and preceding 438921857. In scientific notation, it is written as 4.38921856 × 10^8. The sum of its digits is 46. It has a total of 8 prime factors and 16 positive divisors. There are 219460864 positive integers (up to 438921856) that are relatively prime to 438921856.

Interesting facts

Basic properties

Name

Name four hundred thirty-eight million nine hundred twenty-one thousand eight hundred fifty-six

Notation

Scientific notation 4.38921856 × 10^8
Engineering notation 4.38921856 × 10^6

Prime Factorization of 438921856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3429077

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 6858154
Product of the distinct prime numbers

The prime factorization of 438921856 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3429077. Since it has a total of 8 prime factors.

Most popular turbo-numbers

3, 10, 93, 10, 736, 930, 9561, 5654, 78174, 44431, 287868, 871347, 9881821, 5772065, 45995876, 44937891, 719295374, 796310009, 2450438081, 2544015559

Basic calculations (n = 438921856)

Multiplication

n×y
n×2 877843712
n×3 1316765568
n×4 1755687424
n×5 2194609280

Division

n÷y
n÷2 219460928
n÷3 146307285.33333
n÷3 109730464
n÷5 87784371.2

Exponentiation

ny
n2 192652395674484736
n3 8.4559347072291E+25
n4 3.7114945559118E+34
n5 1.6290560790147E+43

Nth Root

y√n
2√n 20950.461951948
3√n 759.96875217785
4√n 144.74274403903
5√n 53.515235557036

Divisors of 438921856

1, 2, 4, 8, 16, 32, 64, 128, 3429077, 6858154, 13716308, 27432616, 54865232, 109730464, 219460928, 438921856

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 -438921855
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 438921856 can be divided by 16 positive divisors. The sum of these divisors (counting 438921856) is 1, the average is 0.0625.

Base conversion 438921856

Base System Value
2 Binary 11010001010010110101010000000
3 Ternary 1010120220112121001
4 Quaternary 122022112222000
5 Quinary 1344330444411
6 Senary 111315341344
8 Octal 3212265200
10 Decimal 438921856
12 Duodecimal 102bb1854
16 Hexadecimal 1a296a80
20 Vigesimal 6h354cg
36 Base36 79bm9s

Cryptographic Hash Functions

md5 e4b0d8f367762eeb9fd85e13e6602e43
sha1 3808d9d3ee6b77f68dc64aec22b5bb52e276ee4b
sha256 cf68d9e2fbed073e1c393768904d5d5eec7d8a55f0670aab3f4acac06f6797a3
sha512 71a239b147e9406e82bfab4209d741fe971bb77d7e50b7493da93817ade0f02cc24e1a7027c19f2f50b8d990a3cfc4c75ea94dd7f64ca2be347a568ade3bd0e1
ripemd-160 0f92770f926f28e0c2848decb4cc0e06d95b63f7

438921856 as geometric shapes

Circle

Radius = n
Diameter 877843712
Circumference 2757827356.6192
Area 6.0523535094744E+17

Sphere

Radius = n
Volume 3.5420136473955E+26
Surface area 2.4209414037897E+18
Circumference 2757827356.6192

Square

Length = n
Perimeter 1755687424
Area 192652395674484736
Diagonal 620729241.57717

Cube

Length = n
Surface area 1155914374046908416
Volume 8.4559347072291E+25
Space diagonal 760234955.14443

Equilateral Triangle

Length = n
Perimeter 1316765568
Area 8.3420934377018E+16
Altitude 380117477.57222

Triangular Pyramid

Length = n
Surface area 8.3420934377018E+16
Volume 9.965414621254E+24
Height 206909747.19239