51988500 (number)

51988500 is an even 8-digits composite number following 51988499 and preceding 51988501. In scientific notation, it is written as 5.1988500 × 10^7. The sum of its digits is 36. It has a total of 7 prime factors and 72 positive divisors. There are 13860000 positive integers (up to 51988500) that are relatively prime to 51988500.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1988500 × 10^7
Engineering notation 5.1988500 × 10^6

Prime Factorization of 51988500

Prime Factorization 2 × 2 × 75 × 3 × 3 × 5 × 3851

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 8664750
Product of the distinct prime numbers

The prime factorization of 51988500 is 2 × 2 × 75 × 3 × 3 × 5 × 3851. Since it has a total of 7 prime factors.

Most popular turbo-numbers

2, 8, 8, 38, 228, 332, 3640, 4496, 74188, 97413, 953329, 195253, 8294530, 605289, 86643247, 1515856, 778466796, 215224023, 6718472526, 6738657035

Basic calculations (n = 51988500)

Multiplication

n×y
n×2 103977000
n×3 155965500
n×4 207954000
n×5 259942500

Division

n÷y
n÷2 25994250
n÷3 17329500
n÷3 12997125
n÷5 10397700

Exponentiation

ny
n2 2702804132250000
n3 1.4051473262948E+23
n4 7.3051501773077E+30
n5 3.7978379999296E+38

Nth Root

y√n
2√n 7210.305125305
3√n 373.2235983465
4√n 84.913515563219
5√n 34.928622416942

Divisors of 51988500

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 75, 90, 150, 180, 225, 300, 375, 450, 675, 750, 900, 1125, 1350, 1500, 2250, 2700, 3375, 3851, 4500, 6750, 7702, 11553, 13500, 15404, 19255, 23106, 34659, 38510, 46212, 57765, 69318, 77020, 115530, 138636, 173295, 231060, 288825, 346590, 577650, 693180, 866475, 1155300, 1444125, 1732950, 2599425, 2888250, 3465900, 4332375, 5198850, 5776500, 8664750, 10397700, 12997125, 17329500, 25994250, 51988500

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 -51988499
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 51988500 can be divided by 72 positive divisors. The sum of these divisors (counting 51988500) is 1, the average is 0.013888888888889.

Base conversion 51988500

Base System Value
2 Binary 11000110010100100000010100
3 Ternary 10121211021211000
4 Quaternary 3012110200110
5 Quinary 101302113000
6 Senary 5054143300
8 Octal 306244024
10 Decimal 51988500
12 Duodecimal 154b1b30
16 Hexadecimal 3194814
20 Vigesimal g4ib50
36 Base36 uyal0

Cryptographic Hash Functions

md5 0fe2cc13ca2551ab678f5b4eec340867
sha1 208c8e254c3ba7167596960083573c5549447ae8
sha256 aef10db3fab424ae034d737be61989c4dac4282d56dd9e2bca882df0f600b346
sha512 8161072ee2bf07da82b8144cb538524a5372160fe0914b9f78a1c15238475e754abe0c36771dbb9f7ec1213c5a4a9d4726ceb92ed6c688322f0bc8de0edad598
ripemd-160 f2516bba5f601ff2c2ab85d63936daea0eb183ab

51988500 as geometric shapes

Circle

Radius = n
Diameter 103977000
Circumference 326653379.34231
Area 8.4911096059687E+15

Sphere

Radius = n
Volume 5.8858673566654E+23
Surface area 3.3964438423875E+16
Circumference 326653379.34231

Square

Length = n
Perimeter 207954000
Area 2702804132250000
Diagonal 73522841.787434

Cube

Length = n
Surface area 16216824793500000
Volume 1.4051473262948E+23
Space diagonal 90046723.409295

Equilateral Triangle

Length = n
Perimeter 155965500
Area 1.170348519991E+15
Altitude 45023361.704647

Triangular Pyramid

Length = n
Surface area 1.170348519991E+15
Volume 1.655982004982E+22
Height 24507613.929145