71387489, seventy-one million three hundred eighty-seven thousand four hundred eighty-nine: Prime Factorization, Divisors, Base conversion, Basic calculations, Geometric Shapes

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

Interesting facts

71387489 has 4 divisors, whose sum is 71653140
The reverse of 71387489 is 98478317
Previous prime number is 269

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2

Name

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

Notation

Scientific notation	7.1387489 × 10^7
Engineering notation	7.1387489 × 10^6

Prime Factorization of 71387489

Prime Factorization 269 × 265381

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	71387489	Product of the distinct prime numbers

The prime factorization of 71387489 is 269 × 265381. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 1, 6, 17, 973, 701, 4677, 7793, 21403, 1377, 302713, 554000, 9326534, 8128593, 46706173, 33143251, 217552964, 54718132, 8932184315, 8346516105

Basic calculations (n = 71387489)

Multiplication

n×y

n×2	142774978
n×3	214162467
n×4	285549956
n×5	356937445

Division

n÷y

n÷2	35693744.5
n÷3	23795829.666667
n÷3	17846872.25
n÷5	14277497.8

Exponentiation

n^y

n²	5096173585725121
n³	3.6380303579304E+23
n⁴	2.5970985215842E+31
n⁵	1.8540034214151E+39

Nth Root

^y√n

²√n	8449.11172846
³√n	414.83370508612
⁴√n	91.919049867043
⁵√n	37.215548246541

Divisors of 71387489

1, 269, 265381, 71387489

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	-71387488	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 71387489 can be divided by 4 positive divisors. The sum of these divisors (counting 71387489) is 1, the average is 0.25.

Base conversion 71387489

Base	System	Value
2	Binary	100010000010100100101100001
3	Ternary	11222022212020002
4	Quaternary	10100110211201
5	Quinary	121233344424
6	Senary	11030025345
8	Octal	420244541
10	Decimal	71387489
12	Duodecimal	1baa8255
16	Hexadecimal	4414961
20	Vigesimal	12638e9
36	Base36	16i2xt

Cryptographic Hash Functions

md5	6013f10624d2ec430038fe0ea3cbc673
sha1	77f7e2bc27db6470278917c42d87d7d8246c992b
sha256	366be8eb3429f74e9c02f34beb0d9a906ddf3422b80c81b31fc7ace1f33bac66
sha512	b350429b73c960d0c95148ed352c4527118dc13c89df1eb4fca96fa680850e67f8b2662ba82db75b156f02a3537708aafa7e4cedabc7ba55b5bfacb96bba9550
ripemd-160	72861f7298f734c89525d4d7b3a7664d4fde84c3

71387489 as geometric shapes

Circle

Radius = n

Diameter	142774978
Circumference	448540822.00124
Area	1.6010101498332E+16

Sphere

Radius = n

Volume	1.5238945928014E+24
Surface area	6.404040599333E+16
Circumference	448540822.00124

Square

Length = n

Perimeter	285549956
Area	5096173585725121
Diagonal	100957155.12756

Cube

Length = n

Surface area	30577041514350726
Volume	3.6380303579304E+23
Space diagonal	123646757.97276

Equilateral Triangle

Length = n

Perimeter	214162467
Area	2.2067078936666E+15
Altitude	61823378.986382

Triangular Pyramid

Length = n

Surface area	2.2067078936666E+15
Volume	4.2874598937585E+22
Height	33652385.04252