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

51013945 (number)

51013945 is an odd 8-digits composite number following 51013944 and preceding 51013946. In scientific notation, it is written as 5.1013945 × 10^7. The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors. There are 40584960 positive integers (up to 51013945) that are relatively prime to 51013945.

Interesting facts

51013945 has 8 divisors, whose sum is 61556040
The reverse of 51013945 is 54931015
Previous prime number is 181

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 28
Digital Root 1

Name

Name	fifty-one million thirteen thousand nine hundred forty-five

Notation

Scientific notation	5.1013945 × 10^7
Engineering notation	5.1013945 × 10^6

Prime Factorization of 51013945

Prime Factorization 5 × 181 × 56369

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	51013945	Product of the distinct prime numbers

The prime factorization of 51013945 is 5 × 181 × 56369. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 7, 23, 47, 100, 404, 3047, 2228, 81882, 27639, 102715, 463895, 8308052, 1094130, 30723678, 6198542, 656853232, 820793156, 9681647342, 96424839

Basic calculations (n = 51013945)

Multiplication

n×y

n×2	102027890
n×3	153041835
n×4	204055780
n×5	255069725

Division

n÷y

n÷2	25506972.5
n÷3	17004648.333333
n÷3	12753486.25
n÷5	10202789

Exponentiation

n^y

n²	2602422584463025
n³	1.3275984259055E+23
n⁴	6.7726033081232E+30
n⁵	3.4549721266742E+38

Nth Root

^y√n

²√n	7142.4047070997
³√n	370.87677388115
⁴√n	84.512748784427
⁵√n	34.79667780804

Divisors of 51013945

1, 5, 181, 905, 56369, 281845, 10202789, 51013945

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	-51013944	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 51013945 can be divided by 8 positive divisors. The sum of these divisors (counting 51013945) is 1, the average is 0.125.

Base conversion 51013945

Base	System	Value
2	Binary	11000010100110100100111001
3	Ternary	10112222202222101
4	Quaternary	3002212210321
5	Quinary	101024421240
6	Senary	5021223401
8	Octal	302464471
10	Decimal	51013945
12	Duodecimal	15101b61
16	Hexadecimal	30a6939
20	Vigesimal	figeh5
36	Base36	udem1

Cryptographic Hash Functions

md5	825fd2d9b97345ff555a3c32089e28db
sha1	10cf10ae940c877c2c939eaf434865c25e0269aa
sha256	cec1f95d3e128854d815da4eb9c29aa9fcd14998821eaab35a47aa7bdc3fcf02
sha512	e71ada6bccfbc44e88f370fad4e5f0cfb8914fd013a83963a56a1693f509e06b3837d3fa620f317bee6316e60927f525a99f3eead80f92720600679a55e0c581
ripemd-160	4c63526e046759acd2fda6b53a9de14c35ab5194

51013945 as geometric shapes

Circle

Radius = n

Diameter	102027890
Circumference	320530069.68527
Area	8.1757516728852E+15

Sphere

Radius = n

Volume	5.561031282323E+23
Surface area	3.2703006691541E+16
Circumference	320530069.68527

Square

Length = n

Perimeter	204055780
Area	2602422584463025
Diagonal	72144612.889155

Cube

Length = n

Surface area	15614535506778150
Volume	1.3275984259055E+23
Space diagonal	88358744.634524

Equilateral Triangle

Length = n

Perimeter	153041835
Area	1.1268820347637E+15
Altitude	44179372.317262

Triangular Pyramid

Length = n

Surface area	1.1268820347637E+15
Volume	1.5645897494173E+22
Height	24048204.296385