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

71380729 (number)

71380729 is an odd 8-digits composite number following 71380728 and preceding 71380730. In scientific notation, it is written as 7.1380729 × 10^7. The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors. There are 61086960 positive integers (up to 71380729) that are relatively prime to 71380729.

Interesting facts

71380729 has 8 divisors, whose sum is 81706688
The reverse of 71380729 is 92708317
Previous prime number is 661

Basic properties

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

Name

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

Notation

Scientific notation	7.1380729 × 10^7
Engineering notation	7.1380729 × 10^6

Prime Factorization of 71380729

Prime Factorization 7 × 661 × 15427

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	71380729	Product of the distinct prime numbers

The prime factorization of 71380729 is 7 × 661 × 15427. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 6, 73, 79, 286, 196, 5156, 6336, 27702, 33896, 38181, 779988, 4153629, 3113263, 52909077, 4561028, 485423379, 924840171, 5994538337, 9017615110

Basic calculations (n = 71380729)

Multiplication

n×y

n×2	142761458
n×3	214142187
n×4	285522916
n×5	356903645

Division

n÷y

n÷2	35690364.5
n÷3	23793576.333333
n÷3	17845182.25
n÷5	14276145.8

Exponentiation

n^y

n²	5095208472571441
n³	3.6369969517913E+23
n⁴	2.5961149378964E+31
n⁵	1.8531257683483E+39

Nth Root

^y√n

²√n	8448.7116769363
³√n	414.82061052101
⁴√n	91.916873733479
⁵√n	37.214843398564

Divisors of 71380729

1, 7, 661, 4627, 15427, 107989, 10197247, 71380729

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	-71380728	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 71380729 can be divided by 8 positive divisors. The sum of these divisors (counting 71380729) is 1, the average is 0.125.

Base conversion 71380729

Base	System	Value
2	Binary	100010000010010111011111001
3	Ternary	11222022111221201
4	Quaternary	10100102323321
5	Quinary	121233140404
6	Senary	11025534201
8	Octal	420227371
10	Decimal	71380729
12	Duodecimal	1baa4361
16	Hexadecimal	4412ef9
20	Vigesimal	1262bg9
36	Base36	16hxq1

Cryptographic Hash Functions

md5	897434f0af009eadcc12d4a2eaff62ce
sha1	34dcc2cca414005f3ac466ee0ef15e72524d7e70
sha256	4ee95207f139cbbcc10cf52d4a202c0f228e99d3ec7463ceddb3fed3aecefb05
sha512	9bd3bb23dddadd74348535d65f143b1eaac9547fba105deea4da2dfbea118894e545bf2c0caf125b36d02d50a5e979efea97c2a677dc6c7cedec6246525a0cf5
ripemd-160	2c75312ade227b9e441226d5e9b95f68dd6c82b8

71380729 as geometric shapes

Circle

Radius = n

Diameter	142761458
Circumference	448498347.66857
Area	1.6007069505939E+16

Sphere

Radius = n

Volume	1.5234617206501E+24
Surface area	6.4028278023756E+16
Circumference	448498347.66857

Square

Length = n

Perimeter	285522916
Area	5095208472571441
Diagonal	100947595.04388

Cube

Length = n

Surface area	30571250835428646
Volume	3.6369969517913E+23
Space diagonal	123635049.30931

Equilateral Triangle

Length = n

Perimeter	214142187
Area	2.2062899874123E+15
Altitude	61817524.654653

Triangular Pyramid

Length = n

Surface area	2.2062899874123E+15
Volume	4.286242012944E+22
Height	33649198.34796