51988398 (number)

51988398 is an even 8-digits composite number following 51988397 and preceding 51988399. In scientific notation, it is written as 5.1988398 × 10^7. The sum of its digits is 51. It has a total of 6 prime factors and 64 positive divisors. There are 13384800 positive integers (up to 51988398) that are relatively prime to 51988398.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred eighty-eight thousand three hundred ninety-eight

Notation

Scientific notation 5.1988398 × 10^7
Engineering notation 5.1988398 × 10^6

Prime Factorization of 51988398

Prime Factorization 2 × 3 × 7 × 11 × 131 × 859

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51988398
Product of the distinct prime numbers

The prime factorization of 51988398 is 2 × 3 × 7 × 11 × 131 × 859. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 30, 48, 96, 4, 2544, 6725, 15924, 33352, 161839, 935170, 9186678, 8981384, 35933703, 71302551, 769208839, 833964393, 7434945515, 5811706925

Basic calculations (n = 51988398)

Multiplication

n×y
n×2 103976796
n×3 155965194
n×4 207953592
n×5 259941990

Division

n÷y
n÷2 25994199
n÷3 17329466
n÷3 12997099.5
n÷5 10397679.6

Exponentiation

ny
n2 2702793526606404
n3 1.4051390557304E+23
n4 7.3050928474655E+30
n5 3.7978007438099E+38

Nth Root

y√n
2√n 7210.2980520919
3√n 373.22335426154
4√n 84.913473913696
5√n 34.928608711132

Divisors of 51988398

1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 131, 154, 231, 262, 393, 462, 786, 859, 917, 1441, 1718, 1834, 2577, 2751, 2882, 4323, 5154, 5502, 6013, 8646, 9449, 10087, 12026, 18039, 18898, 20174, 28347, 30261, 36078, 56694, 60522, 66143, 112529, 132286, 198429, 225058, 337587, 396858, 675174, 787703, 1237819, 1575406, 2363109, 2475638, 3713457, 4726218, 7426914, 8664733, 17329466, 25994199, 51988398

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51988397
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51988398 can be divided by 64 positive divisors. The sum of these divisors (counting 51988398) is 1, the average is 0.015625.

Base conversion 51988398

Base System Value
2 Binary 11000110010100011110101110
3 Ternary 10121211021200020
4 Quaternary 3012110132232
5 Quinary 101302112043
6 Senary 5054143010
8 Octal 306243656
10 Decimal 51988398
12 Duodecimal 154b1a66
16 Hexadecimal 31947ae
20 Vigesimal g4iaji
36 Base36 uyai6

Cryptographic Hash Functions

md5 b6279caf67c45fc0913d34c520c39cf8
sha1 d93a4a4bb44c479db4aac17cf2788287eb9064a0
sha256 5740c2e29d6e7e37ba2c002250ca48a30e243c138aef934a3c0c63578980eb1d
sha512 8c4a3558bf1793c7b15753e8ba24474bd841d4b793d822e055dc2d2932233964dd32d65298d2cc1bbd59c1d8a0e71797f9205ffa90949ffb962b7042a2bc55b4
ripemd-160 228612bd76a91338d2bc775b383e3f7fa6474b52

51988398 as geometric shapes

Circle

Radius = n
Diameter 103976796
Circumference 326652738.4574
Area 8.4910762873567E+15

Sphere

Radius = n
Volume 5.8858327130062E+23
Surface area 3.3964305149427E+16
Circumference 326652738.4574

Square

Length = n
Perimeter 207953592
Area 2702793526606404
Diagonal 73522697.53765

Cube

Length = n
Surface area 16216761159638424
Volume 1.4051390557304E+23
Space diagonal 90046546.740112

Equilateral Triangle

Length = n
Perimeter 155965194
Area 1.1703439276126E+15
Altitude 45023273.370056

Triangular Pyramid

Length = n
Surface area 1.1703439276126E+15
Volume 1.6559722580283E+22
Height 24507565.845883