Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

51988731 (number)

51988731 is an odd 8-digits composite number following 51988730 and preceding 51988732. In scientific notation, it is written as 5.1988731 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 32834952 positive integers (up to 51988731) that are relatively prime to 51988731.

Interesting facts

51988731 has 8 divisors, whose sum is 72966720
The reverse of 51988731 is 13788915
Previous prime number is 19

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6

Name

Name	fifty-one million nine hundred eighty-eight thousand seven hundred thirty-one

Notation

Scientific notation	5.1988731 × 10^7
Engineering notation	5.1988731 × 10^6

Prime Factorization of 51988731

Prime Factorization 3 × 19 × 912083

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	51988731	Product of the distinct prime numbers

The prime factorization of 51988731 is 3 × 19 × 912083. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 4, 61, 17, 591, 453, 3501, 5022, 46249, 64586, 768577, 349850, 9633830, 1309173, 78934319, 66605139, 346707172, 472076005, 6305900394, 8009569577

Basic calculations (n = 51988731)

Multiplication

n×y

n×2	103977462
n×3	155966193
n×4	207954924
n×5	259943655

Division

n÷y

n÷2	25994365.5
n÷3	17329577
n÷3	12997182.75
n÷5	10397746.2

Exponentiation

n^y

n²	2702828150990361
n³	1.4051660568107E+23
n⁴	7.305280013786E+30
n⁵	3.797922375164E+38

Nth Root

^y√n

²√n	7210.3211440268
³√n	373.22415112595
⁴√n	84.913609886913
⁵√n	34.928653456489

Divisors of 51988731

1, 3, 19, 57, 912083, 2736249, 17329577, 51988731

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	-51988730	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 51988731 can be divided by 8 positive divisors. The sum of these divisors (counting 51988731) is 1, the average is 0.125.

Base conversion 51988731

Base	System	Value
2	Binary	11000110010100100011111011
3	Ternary	10121211022010120
4	Quaternary	3012110203323
5	Quinary	101302114411
6	Senary	5054144323
8	Octal	306244373
10	Decimal	51988731
12	Duodecimal	154b20a3
16	Hexadecimal	31948fb
20	Vigesimal	g4ibgb
36	Base36	uyarf

Cryptographic Hash Functions

md5	9fcafdae6ddf89cf8bc84dc29bb6776e
sha1	a54d08167f437f556928f95e8efe303fb65a98ff
sha256	9adf1abf37cd74cf21dddf49c6f28a47f99481b8ed030cfd3d9629289198814d
sha512	fcf2c62cce89ebe264ee35d6c422cd5d50bc403b786294901f874e0b2646fff57f6c9f3d128c65a38976cc7d6a61e1f685c742bcec18d1ddb98b36167f687fdb
ripemd-160	89c0a830f231ce63b7da67049bc24d1410dd2e60

51988731 as geometric shapes

Circle

Radius = n

Diameter	103977462
Circumference	326654830.75811
Area	8.491185063067E+15

Sphere

Radius = n

Volume	5.8859458148668E+23
Surface area	3.3964740252268E+16
Circumference	326654830.75811

Square

Length = n

Perimeter	207954924
Area	2702828150990361
Diagonal	73523168.470767

Cube

Length = n

Surface area	16216968905942166
Volume	1.4051660568107E+23
Space diagonal	90047123.513031

Equilateral Triangle

Length = n

Perimeter	155966193
Area	1.1703589204107E+15
Altitude	45023561.756516

Triangular Pyramid

Length = n

Surface area	1.1703589204107E+15
Volume	1.6560040791066E+22
Height	24507722.823589