53443840 (number)

53443840 is an even 8-digits composite number following 53443839 and preceding 53443841. In scientific notation, it is written as 5.3443840 × 10^7. The sum of its digits is 31. It has a total of 11 prime factors and 72 positive divisors. There are 20858880 positive integers (up to 53443840) that are relatively prime to 53443840.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.3443840 × 10^7
Engineering notation 5.3443840 × 10^6

Prime Factorization of 53443840

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 971 × 43

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 11
Total number of prime factors
rad Radical 417530
Product of the distinct prime numbers

The prime factorization of 53443840 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 971 × 43. Since it has a total of 11 prime factors.

Most popular turbo-numbers

5, 2, 80, 30, 362, 476, 6635, 2037, 50228, 26001, 344478, 753522, 7017259, 8883797, 81485939, 90666954, 280850796, 817417285, 6354799142, 454884296

Basic calculations (n = 53443840)

Multiplication

n×y
n×2 106887680
n×3 160331520
n×4 213775360
n×5 267219200

Division

n÷y
n÷2 26721920
n÷3 17814613.333333
n÷3 13360960
n÷5 10688768

Exponentiation

ny
n2 2856244033945600
n3 1.5264864915114E+23
n4 8.1581299814498E+30
n5 4.3600179342781E+38

Nth Root

y√n
2√n 7310.5293925953
3√n 376.67420908836
4√n 85.501633859215
5√n 35.122023652078

Divisors of 53443840

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 172, 215, 256, 320, 344, 430, 640, 688, 860, 971, 1280, 1376, 1720, 1942, 2752, 3440, 3884, 4855, 5504, 6880, 7768, 9710, 11008, 13760, 15536, 19420, 27520, 31072, 38840, 41753, 55040, 62144, 77680, 83506, 124288, 155360, 167012, 208765, 248576, 310720, 334024, 417530, 621440, 668048, 835060, 1242880, 1336096, 1670120, 2672192, 3340240, 5344384, 6680480, 10688768, 13360960, 26721920, 53443840

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 -53443839
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 53443840 can be divided by 72 positive divisors. The sum of these divisors (counting 53443840) is 1, the average is 0.013888888888889.

Base conversion 53443840

Base System Value
2 Binary 11001011110111110100000000
3 Ternary 10201120020011111
4 Quaternary 3023313310000
5 Quinary 102140200330
6 Senary 5145253104
8 Octal 313676400
10 Decimal 53443840
12 Duodecimal 15a94194
16 Hexadecimal 32f7d00
20 Vigesimal ge09c0
36 Base36 vthj4

Cryptographic Hash Functions

md5 a4d5d060058f7c082c171245b04841b4
sha1 b8e82b0541db7a055dbaf080c3c3e2791850dbba
sha256 661fd7d31c00c5cd6a852b2ef9ae9da835d3f9d13897ed9e7176378291ce3bb2
sha512 2e5a2dc0608c05150fc354f24220cc344450981a860f155e3e7bd20923e6b6a35eb97e2a4c93fa8ece65a7376ba64149d127e901f7e5004dd14fb7f79e24bd32
ripemd-160 0ffdba318062f4adf38557d2a63d3e0e7860b984

53443840 as geometric shapes

Circle

Radius = n
Diameter 106887680
Circumference 335797550.24726
Area 8.9731552739032E+15

Sphere

Radius = n
Volume 6.3941316633818E+23
Surface area 3.5892621095613E+16
Circumference 335797550.24726

Square

Length = n
Perimeter 213775360
Area 2856244033945600
Diagonal 75581003.353298

Cube

Length = n
Surface area 17137464203673600
Volume 1.5264864915114E+23
Space diagonal 92567446.231582

Equilateral Triangle

Length = n
Perimeter 160331520
Area 1.2367899464023E+15
Altitude 46283723.115791

Triangular Pyramid

Length = n
Surface area 1.2367899464023E+15
Volume 1.7989815825623E+22
Height 25193667.784433