71387290, seventy-one million three hundred eighty-seven thousand two hundred ninety: 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

71387290 has 48 divisors, whose sum is 141945048
The reverse of 71387290 is 09278317
Previous prime number is 53

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 37
Digital Root 1

Name

Name	seventy-one million three hundred eighty-seven thousand two hundred ninety

Notation

Scientific notation	7.1387290 × 10^7
Engineering notation	7.1387290 × 10^6

Prime Factorization of 71387290

Prime Factorization 2 × 5 × 13 × 13 × 53 × 797

Composite number

ω	Distinct Factors	5	Total number of distinct prime factors
Ω	Total Factors	6	Total number of prime factors
rad	Radical	5491330	Product of the distinct prime numbers

The prime factorization of 71387290 is 2 × 5 × 13 × 13 × 53 × 797. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 1, 52, 411, 952, 2723, 7582, 49186, 23771, 158823, 756920, 8706285, 2506617, 54744595, 5154054, 454576335, 876487685, 5748988934, 3064501608

Basic calculations (n = 71387290)

Multiplication

n×y

n×2	142774580
n×3	214161870
n×4	285549160
n×5	356936450

Division

n÷y

n÷2	35693645
n÷3	23795763.333333
n÷3	17846822.5
n÷5	14277458

Exponentiation

n^y

n²	5096145173544100
n³	3.6379999338589E+23
n⁴	2.5970695629837E+31
n⁵	1.8539775804289E+39

Nth Root

^y√n

²√n	8449.0999520659
³√n	414.83331962183
⁴√n	91.918985808515
⁵√n	37.215527498081

Divisors of 71387290

1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 169, 265, 338, 530, 689, 797, 845, 1378, 1594, 1690, 3445, 3985, 6890, 7970, 8957, 10361, 17914, 20722, 42241, 44785, 51805, 84482, 89570, 103610, 134693, 211205, 269386, 422410, 549133, 673465, 1098266, 1346930, 2745665, 5491330, 7138729, 14277458, 35693645, 71387290

48 divisors

τ	Total Divisors	48	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71387289	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.020833333333333	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	48	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71387290 can be divided by 48 positive divisors. The sum of these divisors (counting 71387290) is 1, the average is 0.020833333333333.

Base conversion 71387290

Base	System	Value
2	Binary	100010000010100100010011010
3	Ternary	11222022211221201
4	Quaternary	10100110202122
5	Quinary	121233343130
6	Senary	11030024414
8	Octal	420244232
10	Decimal	71387290
12	Duodecimal	1baa810a
16	Hexadecimal	441489a
20	Vigesimal	126384a
36	Base36	16i2sa

Cryptographic Hash Functions

md5	765c995976974ed4e636b72355ae1637
sha1	8b6ce135c0a920158ffddcc63738411a9c1bebf8
sha256	527b85e34686797b0c7cd9c0ea767c9c145110233ab4d6f9baeeb355218e0170
sha512	fb761a9c9c48196167c0adeeed2e1e6e10f934fe9abfab73aeaa3ce9454bc039e573ba901a7912c8c354d9bb1a9c90ce77ad99c6e18ffb1be7fc97f6ef3373a4
ripemd-160	1b33a27063f90a8e1fac6b04e9e0e81cf2a054ec

71387290 as geometric shapes

Circle

Radius = n

Diameter	142774580
Circumference	448539571.64737
Area	1.6010012238833E+16

Sphere

Radius = n

Volume	1.5238818487962E+24
Surface area	6.4040048955333E+16
Circumference	448539571.64737

Square

Length = n

Perimeter	285549160
Area	5096145173544100
Diagonal	100956873.69906

Cube

Length = n

Surface area	30576871041264600
Volume	3.6379999338589E+23
Space diagonal	123646413.29465

Equilateral Triangle

Length = n

Perimeter	214161870
Area	2.2066955908313E+15
Altitude	61823206.647327

Triangular Pyramid

Length = n

Surface area	2.2066955908313E+15
Volume	4.2874240386464E+22
Height	33652291.23302