51988372 (number)

51988372 is an even 8-digits composite number following 51988371 and preceding 51988373. In scientific notation, it is written as 5.1988372 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 24763200 positive integers (up to 51988372) that are relatively prime to 51988372.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand three hundred seventy-two

Notation

Scientific notation 5.1988372 × 10^7
Engineering notation 5.1988372 × 10^6

Prime Factorization of 51988372

Prime Factorization 2 × 2 × 23 × 281 × 2011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25994186
Product of the distinct prime numbers

The prime factorization of 51988372 is 2 × 2 × 23 × 281 × 2011. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 8, 2, 19, 476, 416, 8432, 8151, 93192, 19761, 138336, 748025, 3637339, 9840948, 82995732, 38673548, 630063837, 725598630, 5687479754, 1672297437

Basic calculations (n = 51988372)

Multiplication

n×y
n×2 103976744
n×3 155965116
n×4 207953488
n×5 259941860

Division

n÷y
n÷2 25994186
n÷3 17329457.333333
n÷3 12997093
n÷5 10397674.4

Exponentiation

ny
n2 2702790823210384
n3 1.4051369475525E+23
n4 7.3050782340303E+30
n5 3.7977912471987E+38

Nth Root

y√n
2√n 7210.2962491149
3√n 373.22329204376
4√n 84.913463297141
5√n 34.928605217491

Divisors of 51988372

1, 2, 4, 23, 46, 92, 281, 562, 1124, 2011, 4022, 6463, 8044, 12926, 25852, 46253, 92506, 185012, 565091, 1130182, 2260364, 12997093, 25994186, 51988372

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988371
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988372 can be divided by 24 positive divisors. The sum of these divisors (counting 51988372) is 1, the average is 0.041666666666667.

Base conversion 51988372

Base System Value
2 Binary 11000110010100011110010100
3 Ternary 10121211021122021
4 Quaternary 3012110132110
5 Quinary 101302111442
6 Senary 5054142524
8 Octal 306243624
10 Decimal 51988372
12 Duodecimal 154b1a44
16 Hexadecimal 3194794
20 Vigesimal g4iaic
36 Base36 uyahg

Cryptographic Hash Functions

md5 8bd8f2a8b8142050f6eed304c39eef4f
sha1 56125657ae0055cf35a66e2d93ecd05110fc13ca
sha256 c4088bb064821cb2eb8c6684915a14a7837a2757fc57772a4da8aca264238ee7
sha512 415cc0914b37a5cd7f9549eb3c806b47dac86f077a639f46c8d0a242b73ae6425aaf07a01e226b1dcdd223e0d3b6e204fc7fc511f9802e763c6cb20cec874194
ripemd-160 79267aadec10080c5033d831b58dfe31be483829

51988372 as geometric shapes

Circle

Radius = n
Diameter 103976744
Circumference 326652575.09459
Area 8.4910677943877E+15

Sphere

Radius = n
Volume 5.8858238822913E+23
Surface area 3.3964271177551E+16
Circumference 326652575.09459

Square

Length = n
Perimeter 207953488
Area 2702790823210384
Diagonal 73522660.768098

Cube

Length = n
Surface area 16216744939262304
Volume 1.4051369475525E+23
Space diagonal 90046501.706791

Equilateral Triangle

Length = n
Perimeter 155965116
Area 1.1703427570078E+15
Altitude 45023250.853396

Triangular Pyramid

Length = n
Surface area 1.1703427570078E+15
Volume 1.6559697735169E+22
Height 24507553.589366