51478839 (number)

51478839 is an odd 8-digits composite number following 51478838 and preceding 51478840. In scientific notation, it is written as 5.1478839 × 10^7. The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors. There are 32300352 positive integers (up to 51478839) that are relatively prime to 51478839.

Interesting facts

Basic properties

Name

Name fifty-one million four hundred seventy-eight thousand eight hundred thirty-nine

Notation

Scientific notation 5.1478839 × 10^7
Engineering notation 5.1478839 × 10^6

Prime Factorization of 51478839

Prime Factorization 9 × 17 × 336463

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51478839
Product of the distinct prime numbers

The prime factorization of 51478839 is 9 × 17 × 336463. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51478839)

Multiplication

n×y
n×2 102957678
n×3 154436517
n×4 205915356
n×5 257394195

Division

n÷y
n÷2 25739419.5
n÷3 17159613
n÷3 12869709.75
n÷5 10295767.8

Exponentiation

ny
n2 2650070864787921
n3 1.3642257138701E+23
n4 7.0228755883978E+30
n5 3.6152948173216E+38

Nth Root

y√n
2√n 7174.8755389902
3√n 371.99997832119
4√n 84.70463705719
5√n 34.859868839713

Divisors of 51478839

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 -51478838
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 51478839 can be divided by 8 positive divisors. The sum of these divisors (counting 51478839) is 1, the average is 0.125.

Base conversion 51478839

Base System Value
2 Binary 11000100011000000100110111
3 Ternary 10120212101200200
4 Quaternary 3010120010313
5 Quinary 101134310324
6 Senary 5035211543
8 Octal 304300467
10 Decimal 51478839
12 Duodecimal 152a6bb3
16 Hexadecimal 3118137
20 Vigesimal g1eh1j
36 Base36 undbr

Cryptographic Hash Functions

md5 e43f95db20eeb5eff409d4b79fc4db82
sha1 0f42e8023ea97b25493645ff6d21ecedcc260f3d
sha256 b39222b5ace169a92700474d17c6f49d332f5c7af6d94fbf1a46d2a062a22ce2
sha512 85cb4115b920c781af1ab3f2e9d690a23cc7fb157d8db6faabe8d8806268398594e510cf56590f46b0ec55357a8bfac66d7abcaeee2b9b4c9afa4f1a728bcadf
ripemd-160 019efc0612d1ec45cd2793ea3cfa2615297041db

51478839 as geometric shapes

Circle

Radius = n
Diameter 102957678
Circumference 323451084.83546
Area 8.3254431603101E+15

Sphere

Radius = n
Volume 5.7144553073767E+23
Surface area 3.330177264124E+16
Circumference 323451084.83546

Square

Length = n
Perimeter 205915356
Area 2650070864787921
Diagonal 72802072.289021

Cube

Length = n
Surface area 15900425188727526
Volume 1.3642257138701E+23
Space diagonal 89163964.662658

Equilateral Triangle

Length = n
Perimeter 154436517
Area 1.1475143453677E+15
Altitude 44581982.331329

Triangular Pyramid

Length = n
Surface area 1.1475143453677E+15
Volume 1.6077554222443E+22
Height 24267357.429674