51497897 (number)

51497897 is an odd 8-digits composite number following 51497896 and preceding 51497898. In scientific notation, it is written as 5.1497897 × 10^7. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 44780560 positive integers (up to 51497897) that are relatively prime to 51497897.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1497897 × 10^7
Engineering notation 5.1497897 × 10^6

Prime Factorization of 51497897

Prime Factorization 11 × 23 × 203549

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 51497897
Product of the distinct prime numbers

The prime factorization of 51497897 is 11 × 23 × 203549. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 51497897)

Multiplication

n×y
n×2 102995794
n×3 154493691
n×4 205991588
n×5 257489485

Division

n÷y
n÷2 25748948.5
n÷3 17165965.666667
n÷3 12874474.25
n÷5 10299579.4

Exponentiation

ny
n2 2652033395422609
n3 1.3657414263803E+23
n4 7.0332811304368E+30
n5 3.6219918722728E+38

Nth Root

y√n
2√n 7176.2035227549
3√n 372.04587874051
4√n 84.7124756028
5√n 34.862449554562

Divisors of 51497897

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 -51497896
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 51497897 can be divided by 8 positive divisors. The sum of these divisors (counting 51497897) is 1, the average is 0.125.

Base conversion 51497897

Base System Value
2 Binary 11000100011100101110101001
3 Ternary 10120220100211112
4 Quaternary 3010130232221
5 Quinary 101140413042
6 Senary 5035440105
8 Octal 304345651
10 Decimal 51497897
12 Duodecimal 152b6035
16 Hexadecimal 311cba9
20 Vigesimal g1h4eh
36 Base36 uns15

Cryptographic Hash Functions

md5 8a5a5e674d6999148cfcd82e84ab4669
sha1 1a8c5c35650b3250b43822b5df80d31c6668ce77
sha256 9623cb1a967307f9d1b5ed3e282b75c06ad1ef56b7af3c0ef6836bb01a34a8c7
sha512 f93a89c2e332d23cbc4e50606b76aa2b782b2b0ebda6ad1ef20885bf3faee8ae215f9d5519e3ec400747edde71b10774408fb48ae4c5b46812f211c1afa7cc81
ripemd-160 70b81835ae6ce83d903aecfb2fe25829d4686bd7

51497897 as geometric shapes

Circle

Radius = n
Diameter 102995794
Circumference 323570829.78105
Area 8.3316086321345E+15

Sphere

Radius = n
Volume 5.720804309093E+23
Surface area 3.3326434528538E+16
Circumference 323570829.78105

Square

Length = n
Perimeter 205991588
Area 2652033395422609
Diagonal 72829024.371093

Cube

Length = n
Surface area 15912200372535654
Volume 1.3657414263803E+23
Space diagonal 89196974.086949

Equilateral Triangle

Length = n
Perimeter 154493691
Area 1.1483641460603E+15
Altitude 44598487.043474

Triangular Pyramid

Length = n
Surface area 1.1483641460603E+15
Volume 1.6095417065682E+22
Height 24276341.457031