51885890 (number)

51885890 is an even 8-digits composite number following 51885889 and preceding 51885891. In scientific notation, it is written as 5.1885890 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 17789424 positive integers (up to 51885890) that are relatively prime to 51885890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 5.1885890 × 10^7
Engineering notation 5.1885890 × 10^6

Prime Factorization of 51885890

Prime Factorization 2 × 7 × 5 × 741227

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 51885890
Product of the distinct prime numbers

The prime factorization of 51885890 is 2 × 7 × 5 × 741227. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 8, 47, 99, 432, 185, 9789, 1454, 81442, 47406, 467342, 973250, 9324471, 3157556, 24205938, 25217419, 422767505, 963829730, 4538376032, 1606560843

Basic calculations (n = 51885890)

Multiplication

n×y
n×2 103771780
n×3 155657670
n×4 207543560
n×5 259429450

Division

n÷y
n÷2 25942945
n÷3 17295296.666667
n÷3 12971472.5
n÷5 10377178

Exponentiation

ny
n2 2692145581092100
n3 1.3968436948453E+23
n4 7.2476478297937E+30
n5 3.7605065805542E+38

Nth Root

y√n
2√n 7203.1861006085
3√n 372.97789210754
4√n 84.871585943757
5√n 34.914823754443

Divisors of 51885890

1, 2, 5, 7, 10, 14, 35, 70, 741227, 1482454, 3706135, 5188589, 7412270, 10377178, 25942945, 51885890

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 -51885889
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 51885890 can be divided by 16 positive divisors. The sum of these divisors (counting 51885890) is 1, the average is 0.0625.

Base conversion 51885890

Base System Value
2 Binary 11000101111011011101000010
3 Ternary 10121122002001122
4 Quaternary 3011323131002
5 Quinary 101240322030
6 Senary 5052032242
8 Octal 305733502
10 Decimal 51885890
12 Duodecimal 15462682
16 Hexadecimal 317b742
20 Vigesimal g45eea
36 Base36 uw3eq

Cryptographic Hash Functions

md5 8c2e38a52bfefd9666d376f12a74cf31
sha1 fce4b5084f5106408d133ae6c61c1569e5a982d2
sha256 07144ffb9d14eb71500cd7636e9fb247e5ebe7e5351d1fc735665057498eeab1
sha512 8c9cf14b173d272451310c95a361e507a7a5c1e2aaece31ad504e9d3bd5b6b1b8e18b069a5c5502f854bb8ad01ee65039dde04fa8b3a0f0173fd88b84b113fd8
ripemd-160 e6d58837c3f45591694db012a6d8e4e52d2762c2

51885890 as geometric shapes

Circle

Radius = n
Diameter 103771780
Circumference 326008661.69794
Area 8.4576247799532E+15

Sphere

Radius = n
Volume 5.8510851865857E+23
Surface area 3.3830499119813E+16
Circumference 326008661.69794

Square

Length = n
Perimeter 207543560
Area 2692145581092100
Diagonal 73377729.333799

Cube

Length = n
Surface area 16152873486552600
Volume 1.3968436948453E+23
Space diagonal 89868997.67593

Equilateral Triangle

Length = n
Perimeter 155657670
Area 1.1657332319559E+15
Altitude 44934498.837965

Triangular Pyramid

Length = n
Surface area 1.1657332319559E+15
Volume 1.6461960814713E+22
Height 24459243.111266