51989898 (number)

51989898 is an even 8-digits composite number following 51989897 and preceding 51989899. In scientific notation, it is written as 5.1989898 × 10^7. The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors. There are 17317296 positive integers (up to 51989898) that are relatively prime to 51989898.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1989898 × 10^7
Engineering notation 5.1989898 × 10^6

Prime Factorization of 51989898

Prime Factorization 2 × 3 × 4339 × 1997

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51989898
Product of the distinct prime numbers

The prime factorization of 51989898 is 2 × 3 × 4339 × 1997. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51989898)

Multiplication

n×y
n×2 103979796
n×3 155969694
n×4 207959592
n×5 259949490

Division

n÷y
n÷2 25994949
n÷3 17329966
n÷3 12997474.5
n÷5 10397979.6

Exponentiation

ny
n2 2702949494050404
n3 1.4052606849483E+23
n4 7.3059359673873E+30
n5 3.79834865739E+38

Nth Root

y√n
2√n 7210.402069233
3√n 373.22694371399
4√n 84.914086400509
5√n 34.928810264981

Divisors of 51989898

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 -51989897
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 51989898 can be divided by 16 positive divisors. The sum of these divisors (counting 51989898) is 1, the average is 0.0625.

Base conversion 51989898

Base System Value
2 Binary 11000110010100110110001010
3 Ternary 10121211100201210
4 Quaternary 3012110312022
5 Quinary 101302134043
6 Senary 5054153550
8 Octal 306246612
10 Decimal 51989898
12 Duodecimal 154b28b6
16 Hexadecimal 3194d8a
20 Vigesimal g4ieei
36 Base36 uybnu

Cryptographic Hash Functions

md5 a7c84ab40167828d8fdfc0f729eb4708
sha1 702765849028a74f15f0a81aae075fc5da2b4662
sha256 6d4b082042423069b84c0637e3d822ad1024a167e3db72781fb70fad6c1f664d
sha512 2334feaa06fb633e1e19f7b9c484d93560abb26d157eea5937db36f04e5eb41e796cb9df4a4faf987e33bec6ca9cd186b644f100820b47d7091b5cffe35d3f56
ripemd-160 eee5e1a47a210dd8404aeab0916f89dfae2a6ddd

51989898 as geometric shapes

Circle

Radius = n
Diameter 103979796
Circumference 326662163.23537
Area 8.491566273533E+15

Sphere

Radius = n
Volume 5.8863421922829E+23
Surface area 3.3966265094132E+16
Circumference 326662163.23537

Square

Length = n
Perimeter 207959592
Area 2702949494050404
Diagonal 73524818.857994

Cube

Length = n
Surface area 16217696964302424
Volume 1.4052606849483E+23
Space diagonal 90049144.816324

Equilateral Triangle

Length = n
Perimeter 155969694
Area 1.170411463497E+15
Altitude 45024572.408162

Triangular Pyramid

Length = n
Surface area 1.170411463497E+15
Volume 1.6561155994364E+22
Height 24508272.952665