51665897 (number)

51665897 is an odd 8-digits prime number following 51665896 and preceding 51665898. In scientific notation, it is written as 5.1665897 × 10^7. The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors. There are 51665896 positive integers (up to 51665897) that are relatively prime to 51665897.

Interesting facts

Basic properties

Name

Name fifty-one million six hundred sixty-five thousand eight hundred ninety-seven

Notation

Scientific notation 5.1665897 × 10^7
Engineering notation 5.1665897 × 10^6

Prime Factorization of 51665897

Prime Factorization 51665897

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 51665897
Product of the distinct prime numbers

The prime factorization of 51665897 is 51665897. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 9, 7, 7, 957, 924, 2837, 3509, 83031, 530, 926804, 186214, 2916501, 8250874, 15801541, 33753921, 615195701, 49169376, 7557094425, 7517109662

Basic calculations (n = 51665897)

Multiplication

n×y
n×2 103331794
n×3 154997691
n×4 206663588
n×5 258329485

Division

n÷y
n÷2 25832948.5
n÷3 17221965.666667
n÷3 12916474.25
n÷5 10333179.4

Exponentiation

ny
n2 2669364912814609
n3 1.3791513264089E+23
n4 7.1255090377657E+30
n5 3.6814581601777E+38

Nth Root

y√n
2√n 7187.8993454277
3√n 372.45001085858
4√n 84.781479967194
5√n 34.885166069561

Divisors of 51665897

1, 51665897

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 51665898
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 25832949
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 7187.8994149891
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999612897
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51665897 can be divided by 2 positive divisors. The sum of these divisors (counting 51665897) is 51665898, the average is 25832949.

Base conversion 51665897

Base System Value
2 Binary 11000101000101101111101001
3 Ternary 10121012220021202
4 Quaternary 3011011233221
5 Quinary 101211302042
6 Senary 5043213545
8 Octal 305055751
10 Decimal 51665897
12 Duodecimal 153772b5
16 Hexadecimal 3145be9
20 Vigesimal g2i4eh
36 Base36 urdnt

Cryptographic Hash Functions

md5 3e2f1e546ddbc84c413d6e323b88f7b1
sha1 087e5b47c9edb588ef4ee3d52869fd6f22e98320
sha256 df457a48bcbfd978fcd290af9b5707477c842bcb7d35174b8f1e87c12a634284
sha512 7bfa84276434ca3519bb969099dab5062c78f2c11003efbb01a60f4d56d4b38b75b8f689d9c5ef2f6689e6ba9b0e0a4f6295e85e2dbdb9001c8ddb61ce6279bc
ripemd-160 e7a628686b231b8e3874690764ffee8f9218d68c

51665897 as geometric shapes

Circle

Radius = n
Diameter 103331794
Circumference 324626404.91265
Area 8.3860571998487E+15

Sphere

Radius = n
Volume 5.7769755669799E+23
Surface area 3.3544228799395E+16
Circumference 324626404.91265

Square

Length = n
Perimeter 206663588
Area 2669364912814609
Diagonal 73066612.249571

Cube

Length = n
Surface area 16016189476887654
Volume 1.3791513264089E+23
Space diagonal 89487958.62262

Equilateral Triangle

Length = n
Perimeter 154997691
Area 1.1558689132341E+15
Altitude 44743979.31131

Triangular Pyramid

Length = n
Surface area 1.1558689132341E+15
Volume 1.6253454253103E+22
Height 24355537.416524