51988495 (number)

51988495 is an odd 8-digits composite number following 51988494 and preceding 51988496. In scientific notation, it is written as 5.1988495 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 37664640 positive integers (up to 51988495) that are relatively prime to 51988495.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand four hundred ninety-five

Notation

Scientific notation 5.1988495 × 10^7
Engineering notation 5.1988495 × 10^6

Prime Factorization of 51988495

Prime Factorization 65 × 53 × 15091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51988495
Product of the distinct prime numbers

The prime factorization of 51988495 is 65 × 53 × 15091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 10, 58, 83, 598, 617, 4288, 519, 87252, 16267, 935926, 633041, 1039926, 1189063, 25347498, 32474960, 707400691, 405834804, 8942300079, 1098427902

Basic calculations (n = 51988495)

Multiplication

n×y
n×2 103976990
n×3 155965485
n×4 207953980
n×5 259942475

Division

n÷y
n÷2 25994247.5
n÷3 17329498.333333
n÷3 12997123.75
n÷5 10397699

Exponentiation

ny
n2 2702803612365025
n3 1.4051469208742E+23
n4 7.3051473670134E+30
n5 3.7978361736424E+38

Nth Root

y√n
2√n 7210.3047785791
3√n 373.22358638156
4√n 84.913513521577
5√n 34.928621745089

Divisors of 51988495

1, 53, 65, 3445, 15091, 799823, 980915, 51988495

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988494
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988495 can be divided by 8 positive divisors. The sum of these divisors (counting 51988495) is 1, the average is 0.125.

Base conversion 51988495

Base System Value
2 Binary 11000110010100100000001111
3 Ternary 10121211021210211
4 Quaternary 3012110200033
5 Quinary 101302112440
6 Senary 5054143251
8 Octal 306244017
10 Decimal 51988495
12 Duodecimal 154b1b27
16 Hexadecimal 319480f
20 Vigesimal g4ib4f
36 Base36 uyakv

Cryptographic Hash Functions

md5 60e679748d5f5833a73f3997a66bda34
sha1 356c6976027c0a566f4d36326876bb27a9b77368
sha256 0ad33d6536b0092ab3da7e1e5852f2f014d686860e834fd423005be17783e1fc
sha512 d7dc4e0f78974afd6c4b913b9cb3caf405ce39733352afc11406ff2effddaa8ed7f2415f96e59661a364a9aeb373006d5f3fc8011354fe3799273b1cd8c028a7
ripemd-160 268b7e211e054018c9c6e1fd275f8079c6affc1e

51988495 as geometric shapes

Circle

Radius = n
Diameter 103976990
Circumference 326653347.92638
Area 8.4911079727019E+15

Sphere

Radius = n
Volume 5.8858656584436E+23
Surface area 3.3964431890808E+16
Circumference 326653347.92638

Square

Length = n
Perimeter 207953980
Area 2702803612365025
Diagonal 73522834.716366

Cube

Length = n
Surface area 16216821674190150
Volume 1.4051469208742E+23
Space diagonal 90046714.749041

Equilateral Triangle

Length = n
Perimeter 155965485
Area 1.1703482948742E+15
Altitude 45023357.37452

Triangular Pyramid

Length = n
Surface area 1.1703482948742E+15
Volume 1.6559815271893E+22
Height 24507611.572122