51961490 (number)

51961490 is an even 8-digits composite number following 51961489 and preceding 51961491. In scientific notation, it is written as 5.1961490 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 17815344 positive integers (up to 51961490) that are relatively prime to 51961490.

Interesting facts

Basic properties

Name

Name fifty-one million nine hundred sixty-one thousand four hundred ninety

Notation

Scientific notation 5.1961490 × 10^7
Engineering notation 5.1961490 × 10^6

Prime Factorization of 51961490

Prime Factorization 2 × 5 × 7 × 742307

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51961490
Product of the distinct prime numbers

The prime factorization of 51961490 is 2 × 5 × 7 × 742307. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 4, 3, 62, 473, 559, 15, 53, 59584, 9810, 554739, 82671, 7899046, 1276048, 42645851, 67126449, 682463197, 879496173, 7009537321, 8623160008

Basic calculations (n = 51961490)

Multiplication

n×y
n×2 103922980
n×3 155884470
n×4 207845960
n×5 259807450

Division

n÷y
n÷2 25980745
n÷3 17320496.666667
n÷3 12990372.5
n÷5 10392298

Exponentiation

ny
n2 2699996443020100
n3 1.4029583817402E+23
n4 7.2899807923212E+30
n5 3.7879826404039E+38

Nth Root

y√n
2√n 7208.4318683053
3√n 373.15895253908
4√n 84.902484464857
5√n 34.924992313322

Divisors of 51961490

1, 2, 5, 7, 10, 14, 35, 70, 742307, 1484614, 3711535, 5196149, 7423070, 10392298, 25980745, 51961490

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 -51961489
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 51961490 can be divided by 16 positive divisors. The sum of these divisors (counting 51961490) is 1, the average is 0.0625.

Base conversion 51961490

Base System Value
2 Binary 11000110001101111010010010
3 Ternary 10121202220202122
4 Quaternary 3012031322102
5 Quinary 101300231430
6 Senary 5053414242
8 Octal 306157222
10 Decimal 51961490
12 Duodecimal 1549a382
16 Hexadecimal 318de92
20 Vigesimal g4f3ea
36 Base36 uxpqq

Cryptographic Hash Functions

md5 066a0c31a188beea721c0df86ccd4fba
sha1 715051a428cb51b6ccc4a915d2ea61cb750515bd
sha256 6fb1cefd7837832d498090e59d48a4f93d93ca73161533679428a0502e5c8f33
sha512 3b2519e0013b85180db3ed4e95c40e8f542b1c9126c539cbfcb7786c2d8e807299cb8fbe2a95691083d2f6287a3bf3a66aa942ea1c85098e2ccc7c55a5054a8c
ripemd-160 b41f3fb09ce633cc798bb9311b5088c00c5fbc52

51961490 as geometric shapes

Circle

Radius = n
Diameter 103922980
Circumference 326483670.50716
Area 8.4822889901105E+15

Sphere

Radius = n
Volume 5.8766983271565E+23
Surface area 3.3929155960442E+16
Circumference 326483670.50716

Square

Length = n
Perimeter 207845960
Area 2699996443020100
Diagonal 73484643.879114

Cube

Length = n
Surface area 16199978658120600
Volume 1.4029583817402E+23
Space diagonal 89999940.716982

Equilateral Triangle

Length = n
Perimeter 155884470
Area 1.1691327548915E+15
Altitude 44999970.358491

Triangular Pyramid

Length = n
Surface area 1.1691327548915E+15
Volume 1.6534023090851E+22
Height 24494881.293038