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

51474987 (number)

51474987 is an odd 8-digits composite number following 51474986 and preceding 51474988. In scientific notation, it is written as 5.1474987 × 10^7. The sum of its digits is 45. It has a total of 2 prime factors and 4 positive divisors. There are 34316640 positive integers (up to 51474987) that are relatively prime to 51474987.

Interesting facts

51474987 has 4 divisors, whose sum is 53381496
The reverse of 51474987 is 78947415
Previous prime number is 27

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9

Name

Name	fifty-one million four hundred seventy-four thousand nine hundred eighty-seven

Notation

Scientific notation	5.1474987 × 10^7
Engineering notation	5.1474987 × 10^6

Prime Factorization of 51474987

Prime Factorization 27 × 1906481

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	51474987	Product of the distinct prime numbers

The prime factorization of 51474987 is 27 × 1906481. Since it has a total of 2 prime factors.

Most popular turbo-numbers

4, 10, 34, 70, 374, 702, 776, 9878, 32691, 4227, 931094, 856245, 5405695, 2990619, 61427953, 69866893, 861545185, 874352211, 411054726, 57667793

Basic calculations (n = 51474987)

Multiplication

n×y

n×2	102949974
n×3	154424961
n×4	205899948
n×5	257374935

Division

n÷y

n÷2	25737493.5
n÷3	17158329
n÷3	12868746.75
n÷5	10294997.4

Exponentiation

n^y

n²	2649674286650169
n³	1.3639194945955E+23
n⁴	7.0207738253351E+30
n⁵	3.6139424138906E+38

Nth Root

^y√n

²√n	7174.6070972563
³√n	371.99069955936
⁴√n	84.703052467171
⁵√n	34.859347133176

Divisors of 51474987

1, 27, 1906481, 51474987

4 divisors

τ	Total Divisors	4	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-51474986	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.25	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	4	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 51474987 can be divided by 4 positive divisors. The sum of these divisors (counting 51474987) is 1, the average is 0.25.

Base conversion 51474987

Base	System	Value
2	Binary	11000100010111001000101011
3	Ternary	10120212012102000
4	Quaternary	3010113020223
5	Quinary	101134144422
6	Senary	5035142043
8	Octal	304271053
10	Decimal	51474987
12	Duodecimal	152a4923
16	Hexadecimal	311722b
20	Vigesimal	g1e797
36	Base36	unacr

Cryptographic Hash Functions

md5	fb432f8b1f8de7d31d42532409c30419
sha1	db82a6b5a919ac9b90187d2a98aaee2d66c863b1
sha256	a3d5ca5efdae8f3ba1a44b1f63908c339d8c1ad213bc92501a7beffbb05702d2
sha512	34635a5ec3808891aa81efacd8f36b02ab7c48972384225da8fbc3d5cd2d6a21631919c2f567b55b8c06e68f3c9372c4c97802af8d1cf126939f942effe8acc5
ripemd-160	3b5225dc7aa324a199adfd64974d9b887f6df63a

51474987 as geometric shapes

Circle

Radius = n

Diameter	102949974
Circumference	323426882.00566
Area	8.3241972733459E+15

Sphere

Radius = n

Volume	5.7131726190789E+23
Surface area	3.3296789093384E+16
Circumference	323426882.00566

Square

Length = n

Perimeter	205899948
Area	2649674286650169
Diagonal	72796624.738379

Cube

Length = n

Surface area	15898045719901014
Volume	1.3639194945955E+23
Space diagonal	89157292.802947

Equilateral Triangle

Length = n

Perimeter	154424961
Area	1.1473426219967E+15
Altitude	44578646.401474

Triangular Pyramid

Length = n

Surface area	1.1473426219967E+15
Volume	1.6073945393684E+22
Height	24265541.57946