51018081 (number)

51018081 is an odd 8-digits composite number following 51018080 and preceding 51018082. In scientific notation, it is written as 5.1018081 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 32956560 positive integers (up to 51018081) that are relatively prime to 51018081.

Interesting facts

Basic properties

Name

Name fifty-one million eighteen thousand eighty-one

Notation

Scientific notation 5.1018081 × 10^7
Engineering notation 5.1018081 × 10^6

Prime Factorization of 51018081

Prime Factorization 3 × 131 × 43 × 3019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51018081
Product of the distinct prime numbers

The prime factorization of 51018081 is 3 × 131 × 43 × 3019. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 9, 89, 69, 455, 931, 8784, 9005, 4787, 30894, 585046, 90780, 8415247, 7563195, 55792672, 2865843, 333536168, 898134414, 5945724154, 4812297544

Basic calculations (n = 51018081)

Multiplication

n×y
n×2 102036162
n×3 153054243
n×4 204072324
n×5 255090405

Division

n÷y
n÷2 25509040.5
n÷3 17006027
n÷3 12754520.25
n÷5 10203616.2

Exponentiation

ny
n2 2602844588922561
n3 1.3279213606806E+23
n4 6.7747999540835E+30
n5 3.4563729281623E+38

Nth Root

y√n
2√n 7142.6942395709
3√n 370.88679666272
4√n 84.514461718519
5√n 34.797242023932

Divisors of 51018081

1, 3, 43, 129, 131, 393, 3019, 5633, 9057, 16899, 129817, 389451, 395489, 1186467, 17006027, 51018081

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -51018080
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51018081 can be divided by 16 positive divisors. The sum of these divisors (counting 51018081) is 1, the average is 0.0625.

Base conversion 51018081

Base System Value
2 Binary 11000010100111100101100001
3 Ternary 10112222222122120
4 Quaternary 3002213211201
5 Quinary 101030034311
6 Senary 5021254453
8 Octal 302474541
10 Decimal 51018081
12 Duodecimal 15104429
16 Hexadecimal 30a7961
20 Vigesimal fih541
36 Base36 udhsx

Cryptographic Hash Functions

md5 5d4856d00a4c63164e302ed5612e2b6e
sha1 d12d250d676079fa21274991e0847da75c729093
sha256 60b6f6b1c2b4c7b778b24604fe67590d4c10678a63807cd196a7046a6141cfc2
sha512 2a23983d1e855db28b97c24595757269d39dd3c4bf318f3e21728d2248755ea561d9734cd863df9a86021f0f5530c4dbbec5cbe4cab20c5e98a0483e254a8007
ripemd-160 09164500b3db8c6c89032f110e1d24b3a72c3e3e

51018081 as geometric shapes

Circle

Radius = n
Diameter 102036162
Circumference 320556056.9397
Area 8.1770774389951E+15

Sphere

Radius = n
Volume 5.5623839883456E+23
Surface area 3.270830975598E+16
Circumference 320556056.9397

Square

Length = n
Perimeter 204072324
Area 2602844588922561
Diagonal 72150462.076449

Cube

Length = n
Surface area 15617067533535366
Volume 1.3279213606806E+23
Space diagonal 88365908.396664

Equilateral Triangle

Length = n
Perimeter 153054243
Area 1.1270647680549E+15
Altitude 44182954.198332

Triangular Pyramid

Length = n
Surface area 1.1270647680549E+15
Volume 1.5649703316996E+22
Height 24050154.025483