51887898 (number)

51887898 is an even 8-digits composite number following 51887897 and preceding 51887899. In scientific notation, it is written as 5.1887898 × 10^7. The sum of its digits is 54. It has a total of 6 prime factors and 64 positive divisors. There are 16193520 positive integers (up to 51887898) that are relatively prime to 51887898.

Interesting facts

Basic properties

Name

Name fifty-one million eight hundred eighty-seven thousand eight hundred ninety-eight

Notation

Scientific notation 5.1887898 × 10^7
Engineering notation 5.1887898 × 10^6

Prime Factorization of 51887898

Prime Factorization 2 × 103 × 9 × 3 × 19 × 491

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 51887898
Product of the distinct prime numbers

The prime factorization of 51887898 is 2 × 103 × 9 × 3 × 19 × 491. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 52, 12, 90, 952, 4313, 3708, 1535, 65971, 108943, 984930, 9839678, 4766558, 54631804, 55962158, 390861075, 874727898, 412049922, 4394871294

Basic calculations (n = 51887898)

Multiplication

n×y
n×2 103775796
n×3 155663694
n×4 207551592
n×5 259439490

Division

n÷y
n÷2 25943949
n÷3 17295966
n÷3 12971974.5
n÷5 10377579.6

Exponentiation

ny
n2 2692353958858404
n3 1.3970058759714E+23
n4 7.2487698397805E+30
n5 3.7612343007201E+38

Nth Root

y√n
2√n 7203.3254820256
3√n 372.98270349876
4√n 84.872407071001
5√n 34.915093993156

Divisors of 51887898

1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 103, 114, 171, 206, 309, 342, 491, 513, 618, 927, 982, 1026, 1473, 1854, 1957, 2781, 2946, 3914, 4419, 5562, 5871, 8838, 9329, 11742, 13257, 17613, 18658, 26514, 27987, 35226, 50573, 52839, 55974, 83961, 101146, 105678, 151719, 167922, 251883, 303438, 455157, 503766, 910314, 960887, 1365471, 1921774, 2730942, 2882661, 5765322, 8647983, 17295966, 25943949, 51887898

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 -51887897
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 51887898 can be divided by 64 positive divisors. The sum of these divisors (counting 51887898) is 1, the average is 0.015625.

Base conversion 51887898

Base System Value
2 Binary 11000101111011111100011010
3 Ternary 10121122011211000
4 Quaternary 3011323330122
5 Quinary 101240403043
6 Senary 5052045430
8 Octal 305737432
10 Decimal 51887898
12 Duodecimal 15463876
16 Hexadecimal 317bf1a
20 Vigesimal g45jei
36 Base36 uw4yi

Cryptographic Hash Functions

md5 2fa486283440d24bd017820d23a491c9
sha1 138b7c42007d2b81ae0ac3aeed75c448e0927244
sha256 52952eb68b4dee739badd43a65926ef7dcdeb50bd2743251cd667f8b9c2e26da
sha512 930bebcbf186a911ea5d8046bd6aa6430393a29ca45d2a33bd12f5dc6fa73d18011b0bea22d3fa233a81b0bdb173db7bf9b06a25263ca559ee659e145abc46e6
ripemd-160 73dceb2b4d29e584b983b674c14ecfbfbe7717fe

51887898 as geometric shapes

Circle

Radius = n
Diameter 103775796
Circumference 326021278.33403
Area 8.458279418013E+15

Sphere

Radius = n
Volume 5.8517645292981E+23
Surface area 3.3833117672052E+16
Circumference 326021278.33403

Square

Length = n
Perimeter 207551592
Area 2692353958858404
Diagonal 73380569.074632

Cube

Length = n
Surface area 16154123753150424
Volume 1.3970058759714E+23
Space diagonal 89872475.633952

Equilateral Triangle

Length = n
Perimeter 155663694
Area 1.1658234621755E+15
Altitude 44936237.816976

Triangular Pyramid

Length = n
Surface area 1.1658234621755E+15
Volume 1.6463872137614E+22
Height 24460189.691544