51361245 (number)

51361245 is an odd 8-digits composite number following 51361244 and preceding 51361246. In scientific notation, it is written as 5.1361245 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 25285248 positive integers (up to 51361245) that are relatively prime to 51361245.

Interesting facts

Basic properties

Name

Name fifty-one million three hundred sixty-one thousand two hundred forty-five

Notation

Scientific notation 5.1361245 × 10^7
Engineering notation 5.1361245 × 10^6

Prime Factorization of 51361245

Prime Factorization 3 × 39 × 5 × 87797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51361245
Product of the distinct prime numbers

The prime factorization of 51361245 is 3 × 39 × 5 × 87797. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 66, 31, 48, 720, 5958, 4998, 11442, 83030, 540590, 345491, 3691391, 1230025, 97363527, 74917070, 370181585, 425920058, 8400432278, 9941254261

Basic calculations (n = 51361245)

Multiplication

n×y
n×2 102722490
n×3 154083735
n×4 205444980
n×5 256806225

Division

n÷y
n÷2 25680622.5
n÷3 17120415
n÷3 12840311.25
n÷5 10272249

Exponentiation

ny
n2 2637977487950025
n3 1.3548980806309E+23
n4 6.9589252269311E+30
n5 3.5741906351709E+38

Nth Root

y√n
2√n 7166.6760077459
3√n 371.71650704274
4√n 84.656222498679
5√n 34.843928067585

Divisors of 51361245

1, 3, 5, 15, 39, 117, 195, 585, 87797, 263391, 438985, 1316955, 3424083, 10272249, 17120415, 51361245

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 -51361244
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 51361245 can be divided by 16 positive divisors. The sum of these divisors (counting 51361245) is 1, the average is 0.0625.

Base conversion 51361245

Base System Value
2 Binary 11000011111011010111011101
3 Ternary 10120122102101100
4 Quaternary 3003323113131
5 Quinary 101122024440
6 Senary 5032503313
8 Octal 303732735
10 Decimal 51361245
12 Duodecimal 1524ab39
16 Hexadecimal 30fb5dd
20 Vigesimal g10325
36 Base36 ukul9

Cryptographic Hash Functions

md5 2e49559cd90c70d43ffa087f4dbc0193
sha1 446f30063eed8e76a34c7f69308fc6ddb1ec536a
sha256 a5670b6813ba3c32d2aeebc3c170290e21db5a2a8325bd9b533bd36bfcdee3da
sha512 aed316f615fca6463c0d2cf1db3f2f61f80529ac9bdcea7ecb8c66a07cf6fde1bc343f08fd37c91d12ce8fae7a3e689f05a2f8b23b70d7eed0633dc4ea53cebb
ripemd-160 6ebbb540f60570f0413c2083e46d4e3f5efde137

51361245 as geometric shapes

Circle

Radius = n
Diameter 102722490
Circumference 322712219.94245
Area 8.2874506964791E+15

Sphere

Radius = n
Volume 5.6753838086304E+23
Surface area 3.3149802785916E+16
Circumference 322712219.94245

Square

Length = n
Perimeter 205444980
Area 2637977487950025
Diagonal 72635769.259367

Cube

Length = n
Surface area 15827864927700150
Volume 1.3548980806309E+23
Space diagonal 88960285.879993

Equilateral Triangle

Length = n
Perimeter 154083735
Area 1.1422777595881E+15
Altitude 44480142.939996

Triangular Pyramid

Length = n
Surface area 1.1422777595881E+15
Volume 1.5967627010512E+22
Height 24211923.086456