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

71380731 (number)

71380731 is an odd 8-digits composite number following 71380730 and preceding 71380732. In scientific notation, it is written as 7.1380731 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 46103904 positive integers (up to 71380731) that are relatively prime to 71380731.

Interesting facts

71380731 has 16 divisors, whose sum is 98177024
The reverse of 71380731 is 13708317
Previous prime number is 127

Basic properties

Is Prime? no
Number parity odd
Number length 8
Sum of Digits 30
Digital Root 3

Name

Name	seventy-one million three hundred eighty thousand seven hundred thirty-one

Notation

Scientific notation	7.1380731 × 10^7
Engineering notation	7.1380731 × 10^6

Prime Factorization of 71380731

Prime Factorization 3 × 43 × 127 × 4357

Composite number

ω	Distinct Factors	4	Total number of distinct prime factors
Ω	Total Factors	4	Total number of prime factors
rad	Radical	71380731	Product of the distinct prime numbers

The prime factorization of 71380731 is 3 × 43 × 127 × 4357. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 9, 24, 66, 245, 69, 5330, 412, 20979, 58454, 102555, 660653, 4540337, 7833657, 46869193, 41172119, 58898615, 627872376, 4463259805, 7183081537

Basic calculations (n = 71380731)

Multiplication

n×y

n×2	142761462
n×3	214142193
n×4	285522924
n×5	356903655

Division

n÷y

n÷2	35690365.5
n÷3	23793577
n÷3	17845182.75
n÷5	14276146.2

Exponentiation

n^y

n²	5095208758094361
n³	3.6369972575038E+23
n⁴	2.5961152288561E+31
n⁵	1.8531260279598E+39

Nth Root

^y√n

²√n	8448.7117952976
³√n	414.82061439527
⁴√n	91.916874377328
⁵√n	37.214843607107

Divisors of 71380731

1, 3, 43, 127, 129, 381, 4357, 5461, 13071, 16383, 187351, 553339, 562053, 1660017, 23793577, 71380731

16 divisors

τ	Total Divisors	16	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-71380730	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.0625	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	16	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 71380731 can be divided by 16 positive divisors. The sum of these divisors (counting 71380731) is 1, the average is 0.0625.

Base conversion 71380731

Base	System	Value
2	Binary	100010000010010111011111011
3	Ternary	11222022111221210
4	Quaternary	10100102323323
5	Quinary	121233140411
6	Senary	11025534203
8	Octal	420227373
10	Decimal	71380731
12	Duodecimal	1baa4363
16	Hexadecimal	4412efb
20	Vigesimal	1262bgb
36	Base36	16hxq3

Cryptographic Hash Functions

md5	3312293f5137f32da17d0eb83106481f
sha1	91c92a796149a75fc51141790edf2476c5622f65
sha256	c03a5cdb1ea1b20ba248dc016479a0c0aed3ef5f9057040ed4e65eb3eb175cf1
sha512	f613dede07d323c43a9ac9eae8d40af5119afc9cd965942c76e72b6a488917caad3029b0f1283c50c832238db8267e156f55963140a9860088101dbd1c053d28
ripemd-160	9a39f2d012fa6d6b8b449c4c752d8cf29b2ef85e

71380731 as geometric shapes

Circle

Radius = n

Diameter	142761462
Circumference	448498360.23494
Area	1.6007070402936E+16

Sphere

Radius = n

Volume	1.5234618487067E+24
Surface area	6.4028281611742E+16
Circumference	448498360.23494

Square

Length = n

Perimeter	285522924
Area	5095208758094361
Diagonal	100947597.87231

Cube

Length = n

Surface area	30571252548566166
Volume	3.6369972575038E+23
Space diagonal	123635052.77341

Equilateral Triangle

Length = n

Perimeter	214142193
Area	2.2062901110473E+15
Altitude	61817526.386703

Triangular Pyramid

Length = n

Surface area	2.2062901110473E+15
Volume	4.2862423732297E+22
Height	33649199.290769